Merge pull request #1043 from sergkot2020/right-angle-link-fix

Update RightAngleLinkWidget.tsx

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/cold-drinks-unite.md

@@ -0,0 +1,11 @@
+---
+'@projectstorm/react-diagrams-defaults': patch
+'@projectstorm/react-diagrams-routing': patch
+'@projectstorm/react-diagrams-core': patch
+'@projectstorm/react-canvas-core': patch
+'@projectstorm/react-diagrams-gallery': patch
+'@projectstorm/react-diagrams-demo': patch
+'@projectstorm/geometry': patch
+---
+
+Updated packages to support React v19

.changeset/config.json

@@ -0,0 +1,11 @@
+{
+	"$schema": "https://unpkg.com/@changesets/config@2.2.0/schema.json",
+	"changelog": "@changesets/cli/changelog",
+	"commit": false,
+	"fixed": [],
+	"linked": [],
+	"access": "restricted",
+	"baseBranch": "master",
+	"updateInternalDependencies": "patch",
+	"ignore": []
+}

.circleci/config.yml

@@ -1,23 +0,0 @@
-version: 2
-jobs:
-  build:
-    docker:
-      - image: buildkite/puppeteer
-    working_directory: ~/repo
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - v1-dependencies-{{ checksum "yarn.lock" }}
-      - run: yarn install
-      - save_cache:
-          paths:
-            - node_modules
-          key: v1-dependencies-{{ checksum "yarn.lock" }}
-
-      # test building project
-      - run: yarn run build
-
-      # test e2e tests and jest snapshots
-      - run: cd diagrams-demo-gallery && yarn run test --ci
-      - run: cd packages/react-diagrams-routing && yarn run test --ci

.circleci/images/Dockerfile

@@ -1,27 +0,0 @@
-FROM node:8-slim
-
-# Install latest chrome dev package.
-# Note: this installs the necessary libs to make the bundled version of Chromium that Pupppeteer
-# installs, work.
-RUN apt-get update && apt-get install -y wget --no-install-recommends \
-    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
-    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
-    && apt-get update \
-    && apt-get install -y google-chrome-unstable \
-      --no-install-recommends \
-    && rm -rf /var/lib/apt/lists/* \
-    && apt-get purge --auto-remove -y curl \
-    && rm -rf /src/*.deb
-
-RUN yarn add puppeteer
-
-# Add pptr user.
-RUN groupadd -r pptruser && useradd -r -g pptruser -G audio,video pptruser \
-    && mkdir -p /home/pptruser/Downloads \
-    && chown -R pptruser:pptruser /home/pptruser \
-    && chown -R pptruser:pptruser /node_modules
-
-# Run user as non privileged.
-USER pptruser
-
-CMD ["google-chrome-unstable"]

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,24 +1,16 @@
 # Checklist
 
-- [ ] The code has been run through pretty `yarn run pretty`
-- [ ] The tests pass on CircleCI
-- [ ] You have referenced the issue(s) or other PR(s) this fixes/relates-to
-- [ ] The PR Template has been filled out (see below)
-- [ ] Had a beer/coffee because you are awesome
+- [ ] The tests pass
+- [ ] I have referenced the issue(s) or other PR(s) this fixes/relates-to
+- [ ] I have run ```pnpm changeset``` and followed the instructions
+- [ ] I have explained in this PR, what I did and why
+- [ ] I replaced the image below
+- [ ] Had a beer/coffee/tea because I did something cool today
 
-## What?
+## What, why and how?
 
 
-## Why?
-
-
-## How?
- 
-
 ## Feel good image:
 
-(Add your own one below :])
-
-![LOL](https://i.pinimg.com/originals/7f/1b/c3/7f1bc3fb2e123dd3255a85c04db22f19.jpg)
-
 
+![LOL](https://i.pinimg.com/originals/7f/1b/c3/7f1bc3fb2e123dd3255a85c04db22f19.jpg)

.github/workflows/prettier.yml

@@ -0,0 +1,23 @@
+name: Prettier check
+
+# This action works with pull requests and pushes
+on:
+  pull_request:
+
+jobs:
+  prettier:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          # Make sure the actual branch is checked out when running on pull requests
+          ref: ${{ github.head_ref }}
+
+
+      - uses: actions/checkout@v2 # Check out the repository first.
+      - uses: actionsx/prettier@v2
+        with:
+          # prettier CLI arguments.
+          args: --check --ignore-path .prettierignore --config .prettierrc '**/*.{ts,tsx,js,jsx}'

.github/workflows/release.yml

@@ -0,0 +1,47 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - master
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v2
+
+      - name: Read .nvmrc
+        run: echo "##[set-output name=NVMRC;]$(cat .nvmrc)"
+        id: nvm
+
+      - name: Use Node.js (.nvmrc)
+        uses: actions/setup-node@v2
+        with:
+          node-version: "${{ steps.nvm.outputs.NVMRC }}"
+
+      - name: Install PNPM
+        uses: pnpm/action-setup@v2
+        with:
+          version: latest
+
+      - name: Install Dependencies
+        run: pnpm install
+
+      - name: Create Release Pull Request
+        uses: changesets/action@v1
+        id: changesets
+        with:
+          # This expects you to have a script called release which does a build for your packages and calls changeset publish
+          publish: pnpm release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: publish storybook
+        if: steps.changesets.outputs.published == 'true'
+        run: pnpm release:storybook

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+name: Build and Test
+on:
+  pull_request:
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v2
+
+      - name: Read .nvmrc
+        run: echo "##[set-output name=NVMRC;]$(cat .nvmrc)"
+        id: nvm
+
+      - name: Use Node.js (.nvmrc)
+        uses: actions/setup-node@v2
+        with:
+          node-version: "${{ steps.nvm.outputs.NVMRC }}"
+
+      - name: Install PNPM
+        uses: pnpm/action-setup@v2
+        with:
+          version: latest
+
+      - name: Install Dependencies
+        run: pnpm install
+
+      - name: Build
+        run: pnpm build

.gitignore

@@ -5,5 +5,5 @@ dist
 *.zip
 .env
 node_modules
-yarn-error.log
 tsconfig.tsbuildinfo
+.vscode

.prettierrc

@@ -1,7 +1,6 @@
 {
 	"semi": true,
 	"singleQuote": true,
-	"jsxBracketSameLine": true,
 	"useTabs": true,
 	"printWidth": 120,
 	"trailingComma": "none"

.yarnrc

@@ -1 +0,0 @@
---ignore-engines true

CHANGELOG.md

@@ -1,5 +1,82 @@
+__V7!__
+
+we are now using changesets! you can see the changes for individual packages in their corresponding folders.
+Here is the main changeset for the core package which depends on everything:
+
+[Changelog for @projectstorm/react-diagrams](./packages/react-diagrams/CHANGELOG.md)
+
+---
+
+__6.7.4__
+
+.0 -> .4 because I messed up the version / publishing
+
+* (upgrade all dependencies, including a move to React 18)
+  * https://github.com/projectstorm/react-diagrams/pull/947
+
+__6.7.0__
+
+bug fixes:
+* https://github.com/projectstorm/react-diagrams/pull/882
+* https://github.com/projectstorm/react-diagrams/pull/914
+* https://github.com/projectstorm/react-diagrams/pull/875
+
+types
+* https://github.com/projectstorm/react-diagrams/pull/906
+
+features:
+* https://github.com/projectstorm/react-diagrams/pull/915
+* https://github.com/projectstorm/react-diagrams/pull/877
+
+__6.6.1__
+
+bug fixes:
+* https://github.com/projectstorm/react-diagrams/pull/861
+* https://github.com/projectstorm/react-diagrams/pull/871
+* https://github.com/projectstorm/react-diagrams/pull/870
+
+Some maintenance:
+* https://github.com/projectstorm/react-diagrams/pull/861
+
+__6.6.0__
+
+* (docs-broken) https://github.com/projectstorm/react-diagrams/pull/834
+* (bug) https://github.com/projectstorm/react-diagrams/pull/838
+* (docs-broken) https://github.com/projectstorm/react-diagrams/pull/847
+* (bug) https://github.com/projectstorm/react-diagrams/pull/852
+* (docs-broken) https://github.com/projectstorm/react-diagrams/pull/856
+* (improvement) https://github.com/projectstorm/react-diagrams/pull/857
+* (bug) https://github.com/projectstorm/react-diagrams/pull/860
+
+Also includes a bump on all packages using `ncu` recursively.
+
+__6.5.2__
+
+https://github.com/projectstorm/react-diagrams/pull/830
+
+* (fix) issue with zoom to fit selected
+* (improvement) properly export PathFinding
+* (maintenance) bump all dependencies
+
+__6.5.1__
+
+https://github.com/projectstorm/react-diagrams/pull/829
+
+* (improved) zoom to fit now centers correctly
+* (fix) remove wrong peer dependency (@emotion/core)
+
+__6.5.0__
+
+https://github.com/projectstorm/react-diagrams/pull/814
+
+* Some rendering fixes
+* small api change around `zoomToFit`
+* more api options with the `DefaultLink`
+
 __6.4.0__
 
+https://github.com/projectstorm/react-diagrams/pull/813
+
 * Bump all packages and move to Emotion 11 and React 17
 * Move to the latest Storybook
 
@@ -80,7 +157,7 @@ __5.1.0__
 * (refactor) consistently use lodash where possible
 * (maintenance) upgrade node modules
 
-__5.0.0__ http://dylanv.blog/2018/03/03/storm-react-diagrams-5-0-0/
+__5.0.0__ [http://dylanv.blog/2018/03/03/storm-react-diagrams-5-0-0/](https://dylanvorster.com/storm-react-diagrams-v5-0/)
 
 PR: https://github.com/projectstorm/react-diagrams/pull/145
 
@@ -97,7 +174,7 @@ PR: https://github.com/projectstorm/react-diagrams/pull/145
 * (tests) automatically load JEST Snapshots
 * (feature) Link labels!
 
-__4.0.0__ http://dylanv.blog/2018/01/18/storm-react-diagrams-v4-0-0/
+__4.0.0__ [http://dylanv.blog/2018/01/18/storm-react-diagrams-v4-0-0/](https://dylanvorster.com/storm-react-diagrams-v4-0/)
 
 * (refactor) Events system was completely overhauled
 * (demo) Custom Link Sizes
@@ -111,7 +188,7 @@ __4.0.0__ http://dylanv.blog/2018/01/18/storm-react-diagrams-v4-0-0/
 * (demo) Cloning
 * (feature) models control isLocked
 
-__3.2.0__ http://dylanv.blog/2017/11/22/storm-react-diagrams-3-2-0/
+__3.2.0__ [http://dylanv.blog/2017/11/22/storm-react-diagrams-3-2-0/](https://dylanvorster.com/storm-react-diagrams-3-2-0/)
 * (feature) zoom to fit
 * added Circle CI tests
 * (demo) dagre automatic layouts
@@ -134,14 +211,14 @@ __3.1.2__
 * Hotfix: fix zooming when canvas not in the top left corner
 (https://github.com/projectstorm/react-diagrams/pull/88)
 
-__3.1.0__ http://dylanv.blog/2017/09/15/storm-react-diagrams-3-1-0/
+__3.1.0__ [http://dylanv.blog/2017/09/15/storm-react-diagrams-3-1-0/](https://dylanvorster.com/storm-react-diagrams-3-1-0/)
 * Zoom relative to mouse location
 * Fixed links not connecting when grid is larger than port size
 * Prevented points from dragging when connected to a port and the node itself is not selected
 * API fixes
 * Code cleanup
 
-__3.0.0__ http://dylanv.blog/2017/09/13/storm-react-diagrams-v3/
+__3.0.0__ [http://dylanv.blog/2017/09/13/storm-react-diagrams-v3/](https://dylanvorster.com/storm-react-diagrams-3-0/)
 * Massive performance updates
 * Complete rewrite
 * Started a changelog and design documents for each revision

README.md

@@ -1,11 +1,9 @@
 # Introduction
 
-[![Join the chat at https://gitter.im/projectstorm/react-diagrams](https://badges.gitter.im/projectstorm/react-diagrams.svg)](https://gitter.im/projectstorm/react-diagrams?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![NPM](https://img.shields.io/npm/v/@projectstorm/react-diagrams.svg)](https://npmjs.org/package/@projectstorm/react-diagrams) [![Package Quality](https://npm.packagequality.com/shield/storm-react-diagrams.svg)](https://packagequality.com/#?package=storm-react-diagrams) [![CircleCI](https://circleci.com/gh/projectstorm/react-diagrams/tree/master.svg?style=svg)](https://circleci.com/gh/projectstorm/react-diagrams/tree/master) [![lerna](https://img.shields.io/badge/maintained%20with-lerna-cc00ff.svg)](https://lerna.js.org/)
+[![Join the chat at https://gitter.im/projectstorm/react-diagrams](https://badges.gitter.im/projectstorm/react-diagrams.svg)](https://gitter.im/projectstorm/react-diagrams?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![NPM](https://img.shields.io/npm/v/@projectstorm/react-diagrams.svg)](https://npmjs.org/package/@projectstorm/react-diagrams) [![Package Quality](https://npm.packagequality.com/shield/storm-react-diagrams.svg)](https://packagequality.com/#?package=storm-react-diagrams)
 
 ![](.gitbook/assets/logo.jpg)
 
-[pssst! Looking for the old version 5?](https://github.com/projectstorm/react-diagrams/tree/v5.3.2)
-
 **DEMO**: [http://projectstorm.cloud/react-diagrams](http://projectstorm.cloud/react-diagrams)
 
 **DOCS \(wip\)** [https://projectstorm.gitbook.io/react-diagrams](https://projectstorm.gitbook.io/react-diagrams)
@@ -72,14 +70,14 @@ yarn add @projectstorm/react-diagrams-routing
 
 ## How to use
 
-Before running any of the examples, please run `yarn build` in the root. This project is a monorepo, and the packages (including the demos) require the packages to first be built.
+Before running any of the examples, please run `pnpm build` in the root. This project is a monorepo, and the packages (including the demos) require the packages to first be built.
 
 
-Take a look at the [diagram demos](https://github.com/projectstorm/react-diagrams/tree/master/packages/diagrams-demo-gallery/demos)
+Take a look at the [diagram demos](https://github.com/projectstorm/react-diagrams/tree/master/diagrams-demo-gallery/demos)
 
 **or**
 
-Take a look at the [demo project](https://github.com/projectstorm/react-diagrams/tree/master/packages/diagrams-demo-project) which contains an example for ES6 as well as Typescript
+Take a look at the [demo project](https://github.com/projectstorm/react-diagrams/tree/master/diagrams-demo-project) which contains an example for ES6 as well as Typescript
 
 **or**
 
@@ -87,11 +85,11 @@ Take a look at the [demo project](https://github.com/projectstorm/react-diagrams
 
 ## Run the demos
 
-After running `yarn install` you must then run: `cd packages/diagrams-demo-gallery && yarn run start`
+After running `pnpm install` and `pnpm build`, you must then run: `cd diagrams-demo-gallery && pnpm run start`
 
 ## Building from source
 
-Simply run `yarn` then `yarn build` or `yarn build:prod` in the root directory and it will spit out the transpiled code and typescript definitions into the dist directory as a single file.
+Simply run `pnpm` then `pnpm build` or `pnpm build:prod` in the root directory and it will spit out the transpiled code and typescript definitions into the dist directory as a single file.
 
 ## Built with react-diagrams
 

diagrams-demo-gallery/.babelrc.json

@@ -0,0 +1,18 @@
+{
+  "sourceType": "unambiguous",
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": {
+          "chrome": 100,
+          "safari": 15,
+          "firefox": 91
+        }
+      }
+    ],
+    "@babel/preset-react",
+		"@babel/preset-typescript"
+  ],
+  "plugins": []
+}

diagrams-demo-gallery/.storybook/main.js

@@ -1,6 +1,5 @@
 module.exports = {
 	stories: ['../demos/*.stories.tsx'],
-	core: {
-		builder: "webpack5",
-	},
-};
+	addons: ['@storybook/addon-actions', '@storybook/addon-webpack5-compiler-babel'],
+	framework: '@storybook/react-webpack5'
+};

diagrams-demo-gallery/.storybook/manager.js

@@ -1,6 +1,7 @@
-import { addons } from '@storybook/addons';
-import diagramsTheme from "./theme";
+import { addons } from '@storybook/manager-api';
+
+import diagramsTheme from './theme';
 
 addons.setConfig({
-	theme: diagramsTheme,
-});
+	theme: diagramsTheme
+});

diagrams-demo-gallery/.storybook/preview-head.html

@@ -0,0 +1,5 @@
+<style>
+	html, body, #storybook-root {
+		height: 100%;
+	}
+</style>

diagrams-demo-gallery/.storybook/preview.js

@@ -1,3 +1,3 @@
 export const parameters = {
-	layout: 'fullscreen',
-};
+	layout: 'fullscreen'
+};

diagrams-demo-gallery/.storybook/theme.js

@@ -4,4 +4,4 @@ export default create({
 	base: 'dark',
 	brandTitle: 'STORM React Diagrams',
 	brandUrl: 'https://github.com/projectstorm/react-diagrams'
-});
+});

diagrams-demo-gallery/CHANGELOG.md

@@ -0,0 +1,93 @@
+# @projectstorm/react-diagrams-gallery
+
+## 7.2.1
+
+### Patch Changes
+
+- adb4415: Fixed the demos
+
+## 7.2.0
+
+### Minor Changes
+
+- 1be4073: Remove setTimeout from demo-dagre to avoid layout breaks
+
+### Patch Changes
+
+- 80285fe: refactor: update lodash imports to use individual functions
+- Updated dependencies [09ed60f]
+- Updated dependencies [20766f5]
+- Updated dependencies [80285fe]
+  - @projectstorm/react-canvas-core@7.0.3
+  - @projectstorm/react-diagrams-core@7.0.3
+  - @projectstorm/react-diagrams-defaults@7.1.3
+  - @projectstorm/react-diagrams@7.0.4
+
+## 7.1.2
+
+### Patch Changes
+
+- 66c687a: Upgrade all dependencies and fix Storybook after upgrade
+- Updated dependencies [66c687a]
+  - @projectstorm/react-diagrams-defaults@7.1.2
+  - @projectstorm/react-diagrams-core@7.0.2
+  - @projectstorm/react-canvas-core@7.0.2
+  - @projectstorm/react-diagrams@7.0.3
+
+## 7.1.1
+
+### Patch Changes
+
+- b8a4cbd: Inline sources in sourcemap
+- Updated dependencies [b8a4cbd]
+  - @projectstorm/react-canvas-core@7.0.1
+  - @projectstorm/react-diagrams@7.0.2
+  - @projectstorm/react-diagrams-core@7.0.1
+  - @projectstorm/react-diagrams-defaults@7.1.1
+
+## 7.1.0
+
+### Minor Changes
+
+- e0d21f1: - [feature] new ability to refresh links in auto distribute system [PR 756](https://github.com/projectstorm/react-diagrams/pull/756)
+
+  - [fix] Default link now uses the correct method for creating a point allowing this to be overridden [PR 939](https://github.com/projectstorm/react-diagrams/pull/939)
+
+  Big thanks to @ToTheHit and @h0111in for your help on these, even though its very delayed on my part :)
+
+### Patch Changes
+
+- Updated dependencies [e0d21f1]
+  - @projectstorm/react-diagrams-defaults@7.1.0
+  - @projectstorm/react-diagrams@7.0.1
+
+## 7.0.0
+
+### Major Changes
+
+- b051697: - [internal] moves to `Pnpm` (instead of yarn -\_-)
+  - [internal]moves to `Changesets` for releases
+  - [internal]removes `Lerna`
+  - [internal] upgrades all dependencies
+  - [internal] switches to workspace protocol syntax (Changesets will bake in the correct version when a publish occurs)
+  - [internal] Changesets will open a release PR which can wrap up several changes in 1 go
+  - [internal] Changesets will run the storybook deploy automatically upon merging the release PR
+  - [internal] removes a lot of the stuff from the root package.json
+  - [internal] cleans up the build and clean commands
+  - [internal] remove E2E tests, they are a nightmare to maintain and the ROI is far too low
+  - [fix] Wrong type name for react-canvas model listener
+  - [fix] export more stuff form the main react-diagrams package
+  - [fix] circular deps with Rectangle and Polygon (turns out this was a problem but only with UMD builds, sorry @everyone who I doubted, but this is also why I could never reproduce the issue)
+  - [breaking change] compile both ES6 and UMD
+  - [breaking change] moves dependencies back to each package. (After years of working on libraries, I've come to actually hate peer dependencies, and this is easily solved with build systems / package managers).
+  - [breaking change] static methods on `Polygon` and `Rectangle` moved to standalone methods
+  - [breaking change] static construction methods to rather deal with different Rectangle constructor overloads (I now consider this bad design)
+  - [breaking change] introduce `Bounds` as a simpler point-array type to deal with boundary computation instead
+
+### Patch Changes
+
+- Updated dependencies [b051697]
+  - @projectstorm/react-diagrams-defaults@7.0.0
+  - @projectstorm/react-diagrams-core@7.0.0
+  - @projectstorm/react-canvas-core@7.0.0
+  - @projectstorm/react-diagrams@7.0.0

diagrams-demo-gallery/demos/1_SimpleUsage.stories.tsx

@@ -1,30 +1,32 @@
-import { Toolkit } from "@projectstorm/react-canvas-core";
+import { Toolkit } from '@projectstorm/react-canvas-core';
 Toolkit.TESTING = true;
 
 export default {
 	title: 'Simple Usage'
 };
 
-import demo_simple from "./demo-simple";
-import demo_flow from "./demo-simple-flow";
-import demo_performance from "./demo-performance";
-import demo_locks from "./demo-locks";
-import demo_grid from "./demo-grid";
-import demo_listeners from "./demo-listeners";
-import demo_zoom from "./demo-zoom-to-fit";
-import demo_zoom_nodes from "./demo-zoom-to-fit-nodes";
-import demo_canvas_drag from "./demo-canvas-drag";
-import demo_dynamic_ports from "./demo-dynamic-ports";
-import demo_labels from "./demo-labelled-links";
+import demo_simple from './demo-simple';
+import demo_flow from './demo-simple-flow';
+import demo_performance from './demo-performance';
+import demo_locks from './demo-locks';
+import demo_grid from './demo-grid';
+import demo_listeners from './demo-listeners';
+import demo_zoom from './demo-zoom-to-fit';
+import demo_zoom_nodes from './demo-zoom-to-fit-nodes';
+import demo_canvas_drag from './demo-canvas-drag';
+import demo_pan_and_zoom from './demo-pan-and-zoom';
+import demo_dynamic_ports from './demo-dynamic-ports';
+import demo_labels from './demo-labelled-links';
 
 export const DemoSimple = demo_simple;
 export const SimpleFlowExample = demo_flow;
-export const PerformanceDemo = demo_performance
+export const PerformanceDemo = demo_performance;
 export const LockedWidget = demo_locks;
 export const CanvasGridSize = demo_grid;
 export const EventsAndListeners = demo_listeners;
 export const ZoomToFit = demo_zoom;
-export const ZoomToFitNodes = demo_zoom_nodes;
+export const ZoomToFitSelectNodes = demo_zoom_nodes;
 export const CanvasDrag = demo_canvas_drag;
+export const CanvasPanAndZoom = demo_pan_and_zoom;
 export const DynamicPorts = demo_dynamic_ports;
-export const LinksWithLabels = demo_labels
+export const LinksWithLabels = demo_labels;

diagrams-demo-gallery/demos/2_AdvancedUsage.stories.tsx

@@ -1,4 +1,4 @@
-import { Toolkit } from "@projectstorm/react-canvas-core";
+import { Toolkit } from '@projectstorm/react-canvas-core';
 Toolkit.TESTING = true;
 
 export default {
@@ -21,4 +21,4 @@ export const DragAndDrop = demo_adv_dnd;
 export const SmartRouting = demo_smart_routing;
 export const RightAnglesRouting = demo_right_angles_routing;
 export const LinkingByClickingInsteadOfDragging = demo_alternative_linking;
-export const SettingCustomDeleteKeys = demo_custom_delete_keys;
+export const SettingCustomDeleteKeys = demo_custom_delete_keys;

diagrams-demo-gallery/demos/3_Customization.stories.tsx

@@ -1,4 +1,4 @@
-import { Toolkit } from "@projectstorm/react-canvas-core";
+import { Toolkit } from '@projectstorm/react-canvas-core';
 Toolkit.TESTING = true;
 
 export default {

diagrams-demo-gallery/demos/4_Libraries.stories.tsx

@@ -1,4 +1,4 @@
-import { Toolkit } from "@projectstorm/react-canvas-core";
+import { Toolkit } from '@projectstorm/react-canvas-core';
 Toolkit.TESTING = true;
 
 export default {
@@ -9,4 +9,4 @@ import demo_3rd_dagre from './demo-dagre';
 import demo_gsap from './demo-animation';
 
 export const DagreDistribute = demo_3rd_dagre;
-export const GsapAnimation = demo_gsap
+export const GsapAnimation = demo_gsap;

diagrams-demo-gallery/demos/demo-alternative-linking/DefaultState.ts

@@ -1,4 +1,4 @@
-import { MouseEvent } from 'react';
+import { MouseEvent, TouchEvent } from 'react';
 import {
 	SelectingState,
 	State,
@@ -45,6 +45,16 @@ export class DefaultState extends State<DiagramEngine> {
 			})
 		);
 
+		// touch drags the canvas
+		this.registerAction(
+			new Action({
+				type: InputType.TOUCH_START,
+				fire: (event: ActionEvent<TouchEvent>) => {
+					this.transitionWithEvent(new DragCanvasState(), event);
+				}
+			})
+		);
+
 		this.registerAction(
 			new Action({
 				type: InputType.MOUSE_UP,

diagrams-demo-gallery/demos/demo-canvas-drag/index.tsx

@@ -31,7 +31,8 @@ class CanvasDragToggle extends React.Component<any, any> {
 					<DemoButton key={2} onClick={this.disableDrag}>
 						Disable canvas drag
 					</DemoButton>
-				]}>
+				]}
+			>
 				<DemoCanvasWidget>
 					<CanvasWidget engine={engine} />
 				</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-cloning/index.tsx

@@ -1,5 +1,5 @@
 import createEngine, { DiagramModel, DefaultNodeModel, LinkModel, NodeModel } from '@projectstorm/react-diagrams';
-import * as _ from 'lodash';
+import _forEach from 'lodash/forEach';
 import * as React from 'react';
 import { DemoButton, DemoWorkspaceWidget } from '../helpers/DemoWorkspaceWidget';
 import { BaseModel, CanvasWidget } from '@projectstorm/react-canvas-core';
@@ -20,7 +20,7 @@ class CloneSelected extends React.Component<any, any> {
 		let model = engine.getModel();
 
 		let itemMap = {};
-		_.forEach(model.getSelectedEntities(), (item: BaseModel<any>) => {
+		_forEach(model.getSelectedEntities(), (item: BaseModel<any>) => {
 			let newItem = item.clone(itemMap);
 
 			// offset the nodes slightly

diagrams-demo-gallery/demos/demo-custom-action/index.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import * as _ from 'lodash';
+import _forEach from 'lodash/forEach';
 import createEngine, { DiagramModel, DefaultNodeModel, DefaultLinkModel } from '@projectstorm/react-diagrams';
 import { CanvasWidget, Action, ActionEvent, InputType } from '@projectstorm/react-canvas-core';
 import { DemoCanvasWidget } from '../helpers/DemoCanvasWidget';
@@ -26,7 +26,7 @@ class CustomDeleteItemsAction extends Action {
 						const confirm = window.confirm('Are you sure you want to delete?');
 
 						if (confirm) {
-							_.forEach(selectedEntities, (model) => {
+							_forEach(selectedEntities, (model) => {
 								// only delete items which are not locked
 								if (!model.isLocked()) {
 									model.remove();

diagrams-demo-gallery/demos/demo-custom-link-label/EditableLabelFactory.tsx

@@ -4,6 +4,7 @@ import { DiagramEngine } from '@projectstorm/react-diagrams';
 
 import { EditableLabelModel } from './EditableLabelModel';
 import { EditableLabelWidget } from './EditableLabelWidget';
+import { JSX } from 'react';
 
 export class EditableLabelFactory extends AbstractReactFactory<EditableLabelModel, DiagramEngine> {
 	constructor() {

diagrams-demo-gallery/demos/demo-custom-link2/index.tsx

@@ -3,14 +3,16 @@ import createEngine, {
 	DefaultNodeModel,
 	DefaultPortModel,
 	DefaultLinkFactory,
-	DefaultLinkPointWidget,
 	DefaultLinkModel,
 	DefaultLinkWidget
 } from '@projectstorm/react-diagrams';
-import { DiagramEngine, LinkWidget, PointModel } from '@projectstorm/react-diagrams-core';
+import { LinkWidget, PointModel } from '@projectstorm/react-diagrams-core';
 import * as React from 'react';
 import { CanvasWidget } from '@projectstorm/react-canvas-core';
 import { DemoCanvasWidget } from '../helpers/DemoCanvasWidget';
+import { JSX, MouseEvent } from 'react';
+import { DefaultLinkPointWidget, DefaultLinkSegmentWidget } from '@projectstorm/react-diagrams-defaults/dist';
+import { DiagramEngine } from '@projectstorm/react-diagrams-core/dist';
 
 export class AdvancedLinkModel extends DefaultLinkModel {
 	constructor() {
@@ -47,21 +49,65 @@ const CustomLinkArrowWidget = (props) => {
 					<polygon
 						points="0,10 8,30 -8,30"
 						fill={props.color}
-						onMouseLeave={() => {
-							this.setState({ selected: false });
-						}}
-						onMouseEnter={() => {
-							this.setState({ selected: true });
-						}}
 						data-id={point.getID()}
-						data-linkid={point.getLink().getID()}></polygon>
+						data-linkid={point.getLink().getID()}
+					/>
 				</g>
 			</g>
 		</g>
 	);
 };
 
-export class AdvancedLinkWidget extends DefaultLinkWidget {
+export interface AdvancedLinkWWidgetProps {
+	link: DefaultLinkModel;
+	diagramEngine: DiagramEngine;
+	pointAdded?: (point: PointModel, event: MouseEvent) => any;
+	renderPoints?: boolean;
+	selected?: (event: MouseEvent) => any;
+}
+
+export class AdvancedLinkWidget extends React.Component<AdvancedLinkWWidgetProps> {
+	generatePoint = (point: PointModel): JSX.Element => {
+		return (
+			<DefaultLinkPointWidget
+				key={point.getID()}
+				point={point as any}
+				colorSelected={this.props.link.getOptions().selectedColor ?? ''}
+				color={this.props.link.getOptions().color}
+			/>
+		);
+	};
+
+	generateLink = (path: string, extraProps: any, id: string | number): JSX.Element => {
+		return (
+			<DefaultLinkSegmentWidget
+				key={`link-${id}`}
+				path={path}
+				diagramEngine={this.props.diagramEngine}
+				factory={this.props.diagramEngine.getFactoryForLink(this.props.link)}
+				link={this.props.link}
+				extras={extraProps}
+			/>
+		);
+	};
+
+	addPointToLink = (event: MouseEvent, index: number) => {
+		if (
+			!event.shiftKey &&
+			!this.props.link.isLocked() &&
+			this.props.link.getPoints().length - 1 <= this.props.diagramEngine.getMaxNumberPointsPerLink()
+		) {
+			const position = this.props.diagramEngine.getRelativeMousePoint(event);
+			const point = this.props.link.point(position.x, position.y, index);
+			event.persist();
+			event.stopPropagation();
+			this.props.diagramEngine.getActionEventBus().fireAction({
+				event,
+				model: point
+			});
+		}
+	};
+
 	generateArrow(point: PointModel, previousPoint: PointModel): JSX.Element {
 		return (
 			<CustomLinkArrowWidget
@@ -78,7 +124,6 @@ export class AdvancedLinkWidget extends DefaultLinkWidget {
 		//ensure id is present for all points on the path
 		var points = this.props.link.getPoints();
 		var paths = [];
-		this.refPaths = [];
 
 		//draw the multiple anchors and complex line instead
 		for (let j = 0; j < points.length - 1; j++) {
@@ -125,6 +170,7 @@ export class AdvancedLinkFactory extends DefaultLinkFactory {
 		return <AdvancedLinkWidget link={event.model} diagramEngine={this.engine} />;
 	}
 }
+
 /**
  *
  * Simple link styling demo

diagrams-demo-gallery/demos/demo-custom-node1/DiamondNodeFactory.tsx

@@ -3,6 +3,7 @@ import { DiamondNodeModel } from './DiamondNodeModel';
 import * as React from 'react';
 import { AbstractReactFactory } from '@projectstorm/react-canvas-core';
 import { DiagramEngine } from '@projectstorm/react-diagrams-core';
+import { JSX } from 'react';
 
 export class DiamondNodeFactory extends AbstractReactFactory<DiamondNodeModel, DiagramEngine> {
 	constructor() {

diagrams-demo-gallery/demos/demo-custom-node1/DiamondNodeWidget.tsx

@@ -36,7 +36,8 @@ export class DiamondNodeWidget extends React.Component<DiamondNodeWidgetProps> {
 					position: 'relative',
 					width: this.props.size,
 					height: this.props.size
-				}}>
+				}}
+			>
 				<svg
 					width={this.props.size}
 					height={this.props.size}
@@ -72,7 +73,8 @@ export class DiamondNodeWidget extends React.Component<DiamondNodeWidgetProps> {
 						position: 'absolute'
 					}}
 					port={this.props.node.getPort(PortModelAlignment.LEFT)}
-					engine={this.props.engine}>
+					engine={this.props.engine}
+				>
 					<S.Port />
 				</PortWidget>
 				<PortWidget
@@ -82,7 +84,8 @@ export class DiamondNodeWidget extends React.Component<DiamondNodeWidgetProps> {
 						position: 'absolute'
 					}}
 					port={this.props.node.getPort(PortModelAlignment.TOP)}
-					engine={this.props.engine}>
+					engine={this.props.engine}
+				>
 					<S.Port />
 				</PortWidget>
 				<PortWidget
@@ -92,7 +95,8 @@ export class DiamondNodeWidget extends React.Component<DiamondNodeWidgetProps> {
 						position: 'absolute'
 					}}
 					port={this.props.node.getPort(PortModelAlignment.RIGHT)}
-					engine={this.props.engine}>
+					engine={this.props.engine}
+				>
 					<S.Port />
 				</PortWidget>
 				<PortWidget
@@ -102,7 +106,8 @@ export class DiamondNodeWidget extends React.Component<DiamondNodeWidgetProps> {
 						position: 'absolute'
 					}}
 					port={this.props.node.getPort(PortModelAlignment.BOTTOM)}
-					engine={this.props.engine}>
+					engine={this.props.engine}
+				>
 					<S.Port />
 				</PortWidget>
 			</div>

diagrams-demo-gallery/demos/demo-dagre/index.tsx

@@ -7,7 +7,7 @@ import createEngine, {
 	DiagramEngine,
 	PathFindingLinkFactory
 } from '@projectstorm/react-diagrams';
-import * as React from 'react';
+import { useLayoutEffect, useRef } from 'react';
 import { DemoButton, DemoWorkspaceWidget } from '../helpers/DemoWorkspaceWidget';
 import { CanvasWidget } from '@projectstorm/react-canvas-core';
 import { DemoCanvasWidget } from '../helpers/DemoCanvasWidget';
@@ -33,57 +33,79 @@ function connectNodes(nodeFrom, nodeTo, engine: DiagramEngine) {
 /**
  * Tests auto distribution
  */
-class DemoWidget extends React.Component<{ model: DiagramModel; engine: DiagramEngine }, any> {
-	engine: DagreEngine;
+function genDagreEngine() {
+	return new DagreEngine({
+		graph: {
+			rankdir: 'RL',
+			ranker: 'longest-path',
+			marginx: 25,
+			marginy: 25
+		},
+		includeLinks: true,
+		nodeMargin: 25
+	});
+}
 
-	constructor(props) {
-		super(props);
-		this.engine = new DagreEngine({
-			graph: {
-				rankdir: 'RL',
-				ranker: 'longest-path',
-				marginx: 25,
-				marginy: 25
-			},
-			includeLinks: true
-		});
-	}
+function autoDistribute(engine: DiagramEngine) {
+	const model = engine.getModel();
 
-	autoDistribute = () => {
-		this.engine.redistribute(this.props.model);
+	const dagreEngine = genDagreEngine();
+	dagreEngine.redistribute(model);
 
-		// only happens if pathfing is enabled (check line 25)
-		this.reroute();
-		this.props.engine.repaintCanvas();
+	reroute(engine);
+	engine.repaintCanvas();
+}
+
+function autoRefreshLinks(engine: DiagramEngine) {
+	const model = engine.getModel();
+
+	const dagreEngine = genDagreEngine();
+	dagreEngine.refreshLinks(model);
+
+	// only happens if pathfing is enabled (check line 29)
+	reroute(engine);
+	engine.repaintCanvas();
+}
+
+function reroute(engine: DiagramEngine) {
+	engine.getLinkFactories().getFactory<PathFindingLinkFactory>(PathFindingLinkFactory.NAME).calculateRoutingMatrix();
+}
+
+function DemoWidget(props) {
+	const engine = props.engine;
+
+	useLayoutEffect(() => {
+		autoDistribute(engine);
+	}, []);
+
+	const redistribute = () => {
+		autoDistribute(engine);
 	};
 
-	componentDidMount(): void {
-		setTimeout(() => {
-			this.autoDistribute();
-		}, 500);
-	}
+	const refreshLinks = () => {
+		autoRefreshLinks(engine);
+	};
 
-	reroute() {
-		this.props.engine
-			.getLinkFactories()
-			.getFactory<PathFindingLinkFactory>(PathFindingLinkFactory.NAME)
-			.calculateRoutingMatrix();
-	}
-
-	render() {
-		return (
-			<DemoWorkspaceWidget buttons={<DemoButton onClick={this.autoDistribute}>Re-distribute</DemoButton>}>
-				<DemoCanvasWidget>
-					<CanvasWidget engine={this.props.engine} />
-				</DemoCanvasWidget>
-			</DemoWorkspaceWidget>
-		);
-	}
+	return (
+		<DemoWorkspaceWidget
+			buttons={
+				<div>
+					<DemoButton onClick={redistribute}>Re-distribute</DemoButton>
+					<DemoButton onClick={refreshLinks}>Refresh Links</DemoButton>
+				</div>
+			}
+		>
+			<DemoCanvasWidget>
+				<CanvasWidget engine={engine} />
+			</DemoCanvasWidget>
+		</DemoWorkspaceWidget>
+	);
 }
 
 export default () => {
 	//1) setup the diagram engine
-	let engine = createEngine();
+	const engineRef = useRef(createEngine());
+	let engine = engineRef.current;
 
 	//2) setup the diagram model
 	let model = new DiagramModel();
@@ -106,9 +128,11 @@ export default () => {
 	});
 
 	// more links for more complicated diagram
-	links.push(connectNodes(nodesFrom[0], nodesTo[1], engine));
-	links.push(connectNodes(nodesTo[0], nodesFrom[1], engine));
-	links.push(connectNodes(nodesFrom[1], nodesTo[2], engine));
+	links.push(connectNodes(nodesTo[0], nodesTo[1], engine));
+	links.push(connectNodes(nodesTo[1], nodesTo[2], engine));
+	links.push(connectNodes(nodesTo[0], nodesTo[2], engine));
+	links.push(connectNodes(nodesFrom[0], nodesFrom[2], engine));
+	links.push(connectNodes(nodesFrom[0], nodesTo[2], engine));
 
 	// initial random position
 	nodesFrom.forEach((node, index) => {

diagrams-demo-gallery/demos/demo-drag-and-drop/components/BodyWidget.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import * as _ from 'lodash';
+import _keys from 'lodash/keys';
 import { TrayWidget } from './TrayWidget';
 import { Application } from '../Application';
 import { TrayItemWidget } from './TrayItemWidget';
@@ -57,7 +57,7 @@ export class BodyWidget extends React.Component<BodyWidgetProps> {
 					<S.Layer
 						onDrop={(event) => {
 							var data = JSON.parse(event.dataTransfer.getData('storm-diagram-node'));
-							var nodesCount = _.keys(this.props.app.getDiagramEngine().getModel().getNodes()).length;
+							var nodesCount = _keys(this.props.app.getDiagramEngine().getModel().getNodes()).length;
 
 							var node: DefaultNodeModel = null;
 							if (data.type === 'in') {
@@ -74,7 +74,8 @@ export class BodyWidget extends React.Component<BodyWidgetProps> {
 						}}
 						onDragOver={(event) => {
 							event.preventDefault();
-						}}>
+						}}
+					>
 						<DemoCanvasWidget>
 							<CanvasWidget engine={this.props.app.getDiagramEngine()} />
 						</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-drag-and-drop/components/TrayItemWidget.tsx

@@ -29,7 +29,8 @@ export class TrayItemWidget extends React.Component<TrayItemWidgetProps> {
 				onDragStart={(event) => {
 					event.dataTransfer.setData('storm-diagram-node', JSON.stringify(this.props.model));
 				}}
-				className="tray-item">
+				className="tray-item"
+			>
 				{this.props.name}
 			</S.Tray>
 		);

diagrams-demo-gallery/demos/demo-dynamic-ports/index.tsx

@@ -1,5 +1,5 @@
 import createEngine, { DiagramModel, DefaultNodeModel, DiagramEngine } from '@projectstorm/react-diagrams';
-import * as _ from 'lodash';
+import _values from 'lodash/values';
 import * as React from 'react';
 import { DemoButton, DemoWorkspaceWidget } from '../helpers/DemoWorkspaceWidget';
 import { CanvasWidget } from '@projectstorm/react-canvas-core';
@@ -7,7 +7,7 @@ import { DemoCanvasWidget } from '../helpers/DemoCanvasWidget';
 
 class CloneSelected extends React.Component<{ model: DiagramModel; engine: DiagramEngine }, any> {
 	addPorts = () => {
-		const nodes: DefaultNodeModel[] = _.values(this.props.model.getNodes()) as DefaultNodeModel[];
+		const nodes: DefaultNodeModel[] = _values(this.props.model.getNodes()) as DefaultNodeModel[];
 		for (let node of nodes) {
 			if (node.getOptions().name === 'Node 2') {
 				node.addInPort(`in-${node.getInPorts().length + 1}`, false);

diagrams-demo-gallery/demos/demo-labelled-links/index.tsx

@@ -53,10 +53,12 @@ export default () => {
 				<DemoButton
 					onClick={() => {
 						action('Serialized Graph')(JSON.stringify(model.serializeDiagram(), null, 2));
-					}}>
+					}}
+				>
 					Serialize Graph
 				</DemoButton>
-			}>
+			}
+		>
 			<DemoCanvasWidget>
 				<CanvasWidget engine={engine} />
 			</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-mutate-graph/index.tsx

@@ -1,6 +1,6 @@
 import createEngine, { DiagramModel, DefaultNodeModel, NodeModel } from '@projectstorm/react-diagrams';
 import * as React from 'react';
-import * as _ from 'lodash';
+import _values from 'lodash/values';
 import { DemoButton, DemoWorkspaceWidget } from '../helpers/DemoWorkspaceWidget';
 import { CanvasWidget } from '@projectstorm/react-canvas-core';
 import { DemoCanvasWidget } from '../helpers/DemoCanvasWidget';
@@ -30,7 +30,7 @@ class NodeDelayedPosition extends React.Component<any, any> {
 		let str = JSON.stringify(model.serialize());
 		let model2 = new DiagramModel();
 		let obj: ReturnType<DiagramModel['serialize']> = JSON.parse(str);
-		let node: ReturnType<NodeModel['serialize']> = _.values(obj.layers[1].models)[0] as any;
+		let node: ReturnType<NodeModel['serialize']> = _values(obj.layers[1].models)[0] as any;
 		node.x += 30;
 		node.y += 30;
 
@@ -49,7 +49,8 @@ class NodeDelayedPosition extends React.Component<any, any> {
 					<DemoButton key={2} onClick={this.updatePositionViaSerialize}>
 						Update position via serialize
 					</DemoButton>
-				]}>
+				]}
+			>
 				<DemoCanvasWidget>
 					<CanvasWidget engine={engine} />
 				</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-pan-and-zoom/index.tsx

@@ -0,0 +1,57 @@
+import * as React from 'react';
+import createEngine, { DiagramModel, DefaultNodeModel } from '@projectstorm/react-diagrams';
+import { DemoButton, DemoWorkspaceWidget } from '../helpers/DemoWorkspaceWidget';
+import { CanvasWidget } from '@projectstorm/react-canvas-core';
+import { DemoCanvasWidget } from '../helpers/DemoCanvasWidget';
+
+/**
+ * Tests the pan and zoom action, which is intended as a trackpad/mobile
+ * alternative to the standard ZoomCanvasAction
+ */
+class CanvasPanAndZoomToggle extends React.Component<any, any> {
+	render() {
+		const { engine } = this.props;
+		return (
+			<DemoCanvasWidget>
+				<CanvasWidget engine={engine} />
+			</DemoCanvasWidget>
+		);
+	}
+}
+
+export default () => {
+	/**
+	 * 1) setup the diagram engine
+	 * PandAndZoomCanvasAction and ZoomCanvasAction are mutually exclusive
+	 * If both are enabled, ZoomCanvasAction will override.
+	 */
+	var engine = createEngine({
+		registerDefaultPanAndZoomCanvasAction: true,
+		registerDefaultZoomCanvasAction: false
+	});
+
+	//2) setup the diagram model
+	var model = new DiagramModel();
+
+	//3-A) create a default node
+	var node1 = new DefaultNodeModel('Node 1', 'rgb(0,192,255)');
+	var port1 = node1.addOutPort('Out');
+	node1.setPosition(100, 100);
+
+	//3-B) create another default node
+	var node2 = new DefaultNodeModel('Node 2', 'rgb(192,255,0)');
+	var port2 = node2.addInPort('In');
+	node2.setPosition(400, 100);
+
+	//3-C) link the 2 nodes together
+	var link1 = port1.link(port2);
+
+	//4) add the models to the root graph
+	model.addAll(node1, node2, link1);
+
+	//5) load model into engine
+	engine.setModel(model);
+
+	//6) render the diagram!
+	return <CanvasPanAndZoomToggle engine={engine} model={model} />;
+};

diagrams-demo-gallery/demos/demo-right-angles-routing/index.tsx

@@ -58,10 +58,12 @@ export default () => {
 				<DemoButton
 					onClick={() => {
 						action('Serialized Graph')(JSON.stringify(model.serialize(), null, 2));
-					}}>
+					}}
+				>
 					Serialize Graph
 				</DemoButton>
-			}>
+			}
+		>
 			<DemoCanvasWidget>
 				<CanvasWidget engine={engine} />
 			</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-serializing/index.tsx

@@ -1,4 +1,4 @@
-import createEngine, { DiagramModel, DefaultNodeModel } from '@projectstorm/react-diagrams';
+import createEngine, { DiagramModel, DefaultNodeModel, DefaultLabelModel } from '@projectstorm/react-diagrams';
 import * as React from 'react';
 import { DemoButton, DemoWorkspaceWidget } from '../helpers/DemoWorkspaceWidget';
 import { action } from '@storybook/addon-actions';
@@ -25,6 +25,7 @@ export default () => {
 
 	//3-C) link the 2 nodes together
 	var link1 = port1.link(port2);
+	link1.addLabel(new DefaultLabelModel({ label: 'Label' }));
 
 	//4) add the models to the root graph
 	model.addAll(node1, node2, link1);
@@ -48,10 +49,12 @@ export default () => {
 				<DemoButton
 					onClick={() => {
 						action('Serialized Graph')(beautify(model2.serialize(), null, 2, 80));
-					}}>
+					}}
+				>
 					Serialize Graph
 				</DemoButton>
-			}>
+			}
+		>
 			<DemoCanvasWidget>
 				<CanvasWidget engine={engine} />
 			</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-smart-routing/index.tsx

@@ -60,10 +60,12 @@ export default () => {
 				<DemoButton
 					onClick={() => {
 						action('Serialized Graph')(JSON.stringify(model.serialize(), null, 2));
-					}}>
+					}}
+				>
 					Serialize Graph
 				</DemoButton>
-			}>
+			}
+		>
 			<DemoCanvasWidget>
 				<CanvasWidget engine={engine} />
 			</DemoCanvasWidget>

diagrams-demo-gallery/demos/demo-zoom-to-fit-nodes/index.tsx

@@ -28,7 +28,9 @@ export default () => {
 
 	//6) render the diagram!
 	return (
-		<DemoWorkspaceWidget buttons={<DemoButton onClick={() => engine.zoomToFitNodes(50)}>Zoom to fit</DemoButton>}>
+		<DemoWorkspaceWidget
+			buttons={<DemoButton onClick={() => engine.zoomToFitSelectedNodes(50)}>Zoom to fit</DemoButton>}
+		>
 			<DemoCanvasWidget>
 				<CanvasWidget engine={engine} />
 			</DemoCanvasWidget>

diagrams-demo-gallery/demos/helpers/DemoCanvasWidget.tsx

@@ -20,43 +20,50 @@ namespace S {
 			width: 100%;
 		}
 
-		background-image: linear-gradient(0deg,
-		transparent 24%,
-		${(p) => p.color} 25%,
-		${(p) => p.color} 26%,
-		transparent 27%,
-		transparent 74%,
-		${(p) => p.color} 75%,
-		${(p) => p.color} 76%,
-		transparent 77%,
-		transparent),
-		linear-gradient(90deg,
-		transparent 24%,
-		${(p) => p.color} 25%,
-		${(p) => p.color} 26%,
-		transparent 27%,
-		transparent 74%,
-		${(p) => p.color} 75%,
-		${(p) => p.color} 76%,
-		transparent 77%,
-		transparent);
+		background-image: linear-gradient(
+				0deg,
+				transparent 24%,
+				${(p) => p.color} 25%,
+				${(p) => p.color} 26%,
+				transparent 27%,
+				transparent 74%,
+				${(p) => p.color} 75%,
+				${(p) => p.color} 76%,
+				transparent 77%,
+				transparent
+			),
+			linear-gradient(
+				90deg,
+				transparent 24%,
+				${(p) => p.color} 25%,
+				${(p) => p.color} 26%,
+				transparent 27%,
+				transparent 74%,
+				${(p) => p.color} 75%,
+				${(p) => p.color} 76%,
+				transparent 77%,
+				transparent
+			);
 	`;
 
 	export const Expand = css`
-		html, body, #root{
+		html,
+		body,
+		#root {
 			height: 100%;
 		}
 	`;
 }
 
-export class DemoCanvasWidget extends React.Component<DemoCanvasWidgetProps> {
+export class DemoCanvasWidget extends React.Component<React.PropsWithChildren<DemoCanvasWidgetProps>> {
 	render() {
 		return (
 			<>
 				<Global styles={S.Expand} />
 				<S.Container
 					background={this.props.background || 'rgb(60, 60, 60)'}
-					color={this.props.color || 'rgba(255,255,255, 0.05)'}>
+					color={this.props.color || 'rgba(255,255,255, 0.05)'}
+				>
 					{this.props.children}
 				</S.Container>
 			</>

diagrams-demo-gallery/demos/helpers/DemoWorkspaceWidget.tsx

@@ -43,7 +43,7 @@ export const DemoButton = styled.button`
 	}
 `;
 
-export class DemoWorkspaceWidget extends React.Component<DemoWorkspaceWidgetProps> {
+export class DemoWorkspaceWidget extends React.Component<React.PropsWithChildren<DemoWorkspaceWidgetProps>> {
 	render() {
 		return (
 			<S.Container>

diagrams-demo-gallery/demos/helpers/index.css

@@ -1,6 +1,6 @@
 html,
 body,
-#root {
+#storybook-root {
 	height: 100%;
 	padding: 0;
 	margin: 0;

diagrams-demo-gallery/jest-puppeteer.config.js

@@ -1,7 +0,0 @@
-module.exports = {
-	launch: {
-		dumpio: true,
-		headless: process.env.CI === 'true'
-	},
-	browserContext: 'default'
-};

diagrams-demo-gallery/jest.config.js

@@ -1,9 +0,0 @@
-const path = require('path');
-module.exports = {
-	preset: 'jest-puppeteer',
-	transform: {
-		'^.+\\.tsx?$': 'ts-jest'
-	},
-	roots: [path.join(__dirname, 'tests-e2e')],
-	testMatch: ['**/*.test.{ts,tsx}']
-};

diagrams-demo-gallery/package-lock.json

@@ -1,13 +0,0 @@
-{
-	"name": "@projectstorm/react-diagrams-gallery",
-	"version": "6.4.2",
-	"lockfileVersion": 1,
-	"requires": true,
-	"dependencies": {
-		"gsap": {
-			"version": "3.0.1",
-			"resolved": "https://registry.npmjs.org/gsap/-/gsap-3.0.1.tgz",
-			"integrity": "sha512-9nzEBF7Ss9Ogyw6oEOXZxxVYH8WNRA/nHmIp3DrPOTKmlLxX9MN2ovSoH9TApA+rucBgp9veCedujp5oSQRvZw=="
-		}
-	}
-}

diagrams-demo-gallery/package.json

@@ -1,32 +1,54 @@
 {
-	"name": "@projectstorm/react-diagrams-gallery",
-	"version": "6.4.2",
-	"author": "dylanvorster",
-	"license": "MIT",
-	"private": true,
-	"repository": {
-		"type": "git",
-		"url": "https://github.com/projectstorm/react-diagrams.git"
-	},
-	"scripts": {
-		"start": "../node_modules/.bin/start-storybook",
-		"storybook:build": "../node_modules/.bin/build-storybook -c .storybook -o .out",
-		"github": "../node_modules/.bin/storybook-to-ghpages",
-		"test:run": "../node_modules/.bin/jest --no-cache",
-		"test": "yarn storybook:build && yarn test:run"
-	},
-	"keywords": [
-		"web",
-		"diagram",
-		"diagrams",
-		"react",
-		"typescript",
-		"flowchart",
-		"simple",
-		"links",
-		"nodes"
-	],
-	"dependencies": {
-		"gsap": "^3.6.0"
-	}
+  "name": "@projectstorm/react-diagrams-gallery",
+  "version": "7.2.1",
+  "author": "dylanvorster",
+  "license": "MIT",
+  "private": true,
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/projectstorm/react-diagrams.git"
+  },
+  "scripts": {
+    "start": "pnpm storybook dev",
+    "storybook:build": "pnpm storybook build -c .storybook -o .out"
+  },
+  "keywords": [
+    "web",
+    "diagram",
+    "diagrams",
+    "react",
+    "typescript",
+    "flowchart",
+    "simple",
+    "links",
+    "nodes"
+  ],
+  "dependencies": {
+    "@projectstorm/react-canvas-core": "workspace:*",
+    "@projectstorm/react-diagrams": "workspace:*",
+    "@projectstorm/react-diagrams-core": "workspace:*",
+    "@projectstorm/react-diagrams-defaults": "workspace:*",
+    "gsap": "^3.12.2",
+    "json-beautify": "^1.1.1",
+    "lodash": "^4.17.21",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
+  },
+  "devDependencies": {
+    "@babel/preset-env": "^7.26.9",
+    "@babel/preset-react": "^7.26.3",
+    "@babel/preset-typescript": "^7.27.0",
+    "@storybook/addon-actions": "^8.6.9",
+    "@storybook/addon-webpack5-compiler-babel": "^3.0.5",
+    "@storybook/manager-api": "^8.6.10",
+    "@storybook/preview-api": "^8.6.10",
+    "@storybook/react": "^8.6.9",
+    "@storybook/react-webpack5": "^8.6.9",
+    "@storybook/storybook-deployer": "^2.8.16",
+    "@storybook/theming": "^8.6.9",
+    "@types/lodash": "^4.14.200",
+    "@types/react": "^19.0.12",
+    "@types/react-dom": "^19.0.4",
+    "storybook": "^8.6.9"
+  }
 }

diagrams-demo-gallery/tests-e2e/helpers/E2EBase.ts

@@ -1,28 +0,0 @@
-import { ElementHandle } from 'puppeteer';
-
-export abstract class E2EBase {
-	name: string;
-
-	constructor(name: string) {
-		this.name = name;
-	}
-
-	async getSelector(): Promise<any> {
-		return page;
-	}
-
-	async getElement(): Promise<ElementHandle> {
-		if (!(await this.getSelector())) {
-			return null;
-		}
-		return (await this.getSelector()).$(this.selector());
-	}
-
-	async waitForElement(): Promise<ElementHandle | null> {
-		return (await this.getSelector()).waitForSelector(this.selector(), {
-			timeout: 1000
-		});
-	}
-
-	protected abstract selector(): string;
-}

diagrams-demo-gallery/tests-e2e/helpers/E2ELink.ts

@@ -1,27 +0,0 @@
-import { E2EBase } from './E2EBase';
-
-export class E2ELink extends E2EBase {
-	isID: boolean;
-
-	async select(): Promise<any> {
-		const point = await page.evaluate((id) => {
-			const path = document.querySelector(id) as SVGPathElement;
-			const rect = path.getClientRects().item(0);
-			return {
-				x: rect.x + rect.width / 2,
-				y: rect.y
-			};
-		}, this.selector());
-		await page.keyboard.down('Shift');
-		await page.mouse.move(point.x, point.y);
-		await page.mouse.down();
-		await page.keyboard.up('Shift');
-	}
-
-	protected selector(): string {
-		if (this.isID) {
-			return `[data-linkid="${this.name}"] path`;
-		}
-		return `[data-default-link-test="${this.name}"] path`;
-	}
-}

diagrams-demo-gallery/tests-e2e/helpers/E2ENode.ts

@@ -1,12 +0,0 @@
-import { E2EBase } from './E2EBase';
-import { E2EPort } from './E2EPort';
-
-export class E2ENode extends E2EBase {
-	async port(id: string): Promise<E2EPort> {
-		return new E2EPort(id, this);
-	}
-
-	selector(): string {
-		return `[data-default-node-name="${this.name}"]`;
-	}
-}

diagrams-demo-gallery/tests-e2e/helpers/E2EPort.ts

@@ -1,82 +0,0 @@
-import * as _ from 'lodash';
-import { E2EBase } from './E2EBase';
-import { E2ENode } from './E2ENode';
-import { E2ELink } from './E2ELink';
-
-export class E2EPort extends E2EBase {
-	parent: E2ENode;
-
-	constructor(name: string, parent: E2ENode) {
-		super(name);
-		this.parent = parent;
-	}
-
-	async getLinks(): Promise<E2ELink[]> {
-		const attribute = await page.evaluate((id) => {
-			return document.querySelector(id).getAttribute('data-links');
-		}, this.selector());
-		if (attribute.trim() === '') {
-			return [];
-		}
-
-		return _.map(attribute.split(','), (id) => {
-			const e = new E2ELink(id);
-			e.isID = true;
-			return e;
-		});
-	}
-
-	async link(port: E2EPort): Promise<E2ELink> {
-		let currentLinks = _.map(await this.getLinks(), 'name');
-
-		let bounds = await (await this.getElement()).boundingBox();
-
-		// click on this port
-		page.mouse.move(bounds.x, bounds.y);
-		page.mouse.down();
-		//
-		let bounds2 = await (await port.getElement()).boundingBox();
-
-		// drag to other port
-		page.mouse.move(bounds2.x, bounds2.y);
-		page.mouse.up();
-
-		let newLinks = _.map(await this.getLinks(), 'name');
-
-		const s = new E2ELink(_.difference(newLinks, currentLinks)[0]);
-		s.isID = true;
-		return s;
-	}
-
-	async linkToPoint(x: number, y: number): Promise<E2ELink> {
-		let currentLinks = _.map(await this.getLinks(), 'id');
-
-		let bounds = await (await this.getElement()).boundingBox();
-
-		// click on this port
-		page.mouse.move(bounds.x, bounds.y);
-		page.mouse.down();
-
-		// drag to point
-		page.mouse.move(x, y);
-		page.mouse.up();
-
-		let newLinks = _.map(await this.getLinks(), 'id');
-
-		const link = _.difference(newLinks, currentLinks)[0];
-		if (!link) {
-			return null;
-		}
-
-		// get the parent to get the link
-		return new E2ELink(link);
-	}
-
-	async getSelector(): Promise<any> {
-		return (await this.parent.getElement()) as any;
-	}
-
-	protected selector(): string {
-		return `${this.parent.selector()} .port[data-name="${this.name}"]`;
-	}
-}

diagrams-demo-gallery/tests-e2e/simple-flow.test.ts

@@ -1,33 +0,0 @@
-import 'jest';
-import { E2ENode } from './helpers/E2ENode';
-
-describe('simple flow test', () => {
-	beforeEach(async () => {
-		await page.goto(`file://${__dirname}/../.out/iframe.html?path=/story/simple-usage--simple-flow-example`);
-	});
-
-	it('drag link to port adds a link', async () => {
-		// create a new link
-		let node1 = new E2ENode('Node 3');
-		let node2 = new E2ENode('Node 2');
-
-		let port1 = await node1.port('Out');
-		let port2 = await node2.port('In');
-
-		let newlink = await port1.link(port2);
-		await expect(await newlink.waitForElement()).toBeTruthy();
-	});
-
-	it('drag link to node does not add a link', async () => {
-		// create a new link
-		let node1 = new E2ENode('Node 3');
-		let node2 = new E2ENode('Node 2');
-
-		let port1 = await node1.port('Out');
-
-		let node2Bounds = await (await node2.waitForElement()).boundingBox();
-		let newlink = await port1.linkToPoint(node2Bounds.x, node2Bounds.y);
-
-		await expect(newlink).toBeFalsy();
-	});
-});

diagrams-demo-gallery/tests-e2e/simple.test.ts

@@ -1,31 +0,0 @@
-import 'jest';
-import { E2ELink } from './helpers/E2ELink';
-import { E2ENode } from './helpers/E2ENode';
-
-describe('simple test', () => {
-	beforeAll(async () => {
-		await page.goto(`file://${__dirname}/../.out/iframe.html?path=/story/simple-usage--demo-simple`);
-	});
-
-	it('should delete a link and create a new one', async () => {
-		// get the existing link
-		let link = new E2ELink('Test');
-		await expect(await link.waitForElement()).toBeTruthy();
-
-		// remove it
-		await link.select();
-		await page.keyboard.press('Delete');
-
-		await expect(await link.getElement()).toBeFalsy();
-
-		// create a new link
-		let node1 = new E2ENode('Node 1');
-		let node2 = new E2ENode('Node 2');
-
-		let port1 = await node1.port('Out');
-		let port2 = await node2.port('In');
-
-		let newlink = await port1.link(port2);
-		await expect(await newlink.waitForElement()).toBeTruthy();
-	});
-});

diagrams-demo-gallery/tsconfig.json

@@ -1,7 +1,7 @@
 {
 	"compileOnSave": false,
 	"compilerOptions": {
-		"suppressExcessPropertyErrors": true,
+		"esModuleInterop": true,
 		"declaration": true,
 		"composite": true,
 		"incremental": true,

diagrams-demo-project/CHANGELOG.md

@@ -0,0 +1,56 @@
+# @projectstorm/react-diagrams-demo
+
+## 7.0.4
+
+### Patch Changes
+
+- @projectstorm/react-diagrams@7.0.4
+
+## 7.0.3
+
+### Patch Changes
+
+- 66c687a: Upgrade all dependencies and fix Storybook after upgrade
+  - @projectstorm/react-diagrams@7.0.3
+
+## 7.0.2
+
+### Patch Changes
+
+- b8a4cbd: Inline sources in sourcemap
+- Updated dependencies [b8a4cbd]
+  - @projectstorm/react-diagrams@7.0.2
+
+## 7.0.1
+
+### Patch Changes
+
+- @projectstorm/react-diagrams@7.0.1
+
+## 7.0.0
+
+### Major Changes
+
+- b051697: - [internal] moves to `Pnpm` (instead of yarn -\_-)
+  - [internal]moves to `Changesets` for releases
+  - [internal]removes `Lerna`
+  - [internal] upgrades all dependencies
+  - [internal] switches to workspace protocol syntax (Changesets will bake in the correct version when a publish occurs)
+  - [internal] Changesets will open a release PR which can wrap up several changes in 1 go
+  - [internal] Changesets will run the storybook deploy automatically upon merging the release PR
+  - [internal] removes a lot of the stuff from the root package.json
+  - [internal] cleans up the build and clean commands
+  - [internal] remove E2E tests, they are a nightmare to maintain and the ROI is far too low
+  - [fix] Wrong type name for react-canvas model listener
+  - [fix] export more stuff form the main react-diagrams package
+  - [fix] circular deps with Rectangle and Polygon (turns out this was a problem but only with UMD builds, sorry @everyone who I doubted, but this is also why I could never reproduce the issue)
+  - [breaking change] compile both ES6 and UMD
+  - [breaking change] moves dependencies back to each package. (After years of working on libraries, I've come to actually hate peer dependencies, and this is easily solved with build systems / package managers).
+  - [breaking change] static methods on `Polygon` and `Rectangle` moved to standalone methods
+  - [breaking change] static construction methods to rather deal with different Rectangle constructor overloads (I now consider this bad design)
+  - [breaking change] introduce `Bounds` as a simpler point-array type to deal with boundary computation instead
+
+### Patch Changes
+
+- Updated dependencies [b051697]
+  - @projectstorm/react-diagrams@7.0.0

diagrams-demo-project/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@projectstorm/react-diagrams-demo",
-	"version": "6.4.2",
+	"version": "7.0.4",
 	"author": "dylanvorster",
 	"license": "MIT",
 	"private": true,
@@ -25,10 +25,22 @@
 	"main": "./dist/index.js",
 	"typings": "./dist/@types/index",
 	"dependencies": {
-		"@projectstorm/react-diagrams": "^6.4.2",
-		"webpack": "^5.25.0",
-		"webpack-cli": "^4.5.0",
-		"webpack-dev-server": "^3.11.2"
+		"@projectstorm/react-diagrams": "workspace:*",
+		"react": "^19.0.0",
+		"react-dom": "^19.0.0"
 	},
-	"gitHead": "bb878657ba0c2f81764f32901fd96158a0f8352e"
+	"devDependencies": {
+		"@babel/core": "^7.26.10",
+		"@babel/preset-react": "^7.26.3",
+		"@types/react": "^19.0.12",
+		"@types/react-dom": "^19.0.4",
+		"babel-loader": "^9.1.3",
+		"css-loader": "^6.8.1",
+		"html-webpack-plugin": "^5.5.3",
+		"source-map-loader": "^4.0.1",
+		"style-loader": "^3.3.3",
+		"webpack": "^5.88.2",
+		"webpack-cli": "^5.1.4",
+		"webpack-dev-server": "^4.15.1"
+	}
 }

diagrams-demo-project/src/BodyWidget.tsx

@@ -1,6 +1,5 @@
 import * as React from 'react';
-import { DiagramEngine } from '@projectstorm/react-diagrams';
-import { CanvasWidget } from '@projectstorm/react-canvas-core';
+import { DiagramEngine, CanvasWidget } from '@projectstorm/react-diagrams';
 
 export interface BodyWidgetProps {
 	engine: DiagramEngine;

diagrams-demo-project/src/custom-node-js/JSCustomNodeFactory.jsx

@@ -1,7 +1,7 @@
 import * as React from 'react';
 import { JSCustomNodeModel } from './JSCustomNodeModel';
 import { JSCustomNodeWidget } from './JSCustomNodeWidget';
-import { AbstractReactFactory } from '@projectstorm/react-canvas-core';
+import { AbstractReactFactory } from '@projectstorm/react-diagrams';
 
 export class JSCustomNodeFactory extends AbstractReactFactory {
 	constructor() {

diagrams-demo-project/src/custom-node-ts/TSCustomNodeFactory.tsx

@@ -1,8 +1,9 @@
 import * as React from 'react';
 import { TSCustomNodeModel } from './TSCustomNodeModel';
 import { TSCustomNodeWidget } from './TSCustomNodeWidget';
-import { AbstractReactFactory } from '@projectstorm/react-canvas-core';
-import { DiagramEngine } from '@projectstorm/react-diagrams-core';
+import { AbstractReactFactory } from '@projectstorm/react-diagrams';
+import { DiagramEngine } from '@projectstorm/react-diagrams';
+import { JSX } from 'react';
 
 export class TSCustomNodeFactory extends AbstractReactFactory<TSCustomNodeModel, DiagramEngine> {
 	constructor() {

diagrams-demo-project/src/custom-node-ts/TSCustomNodeModel.ts

@@ -1,5 +1,4 @@
-import { NodeModel, DefaultPortModel } from '@projectstorm/react-diagrams';
-import { BaseModelOptions } from '@projectstorm/react-canvas-core';
+import { BaseModelOptions, DefaultPortModel, NodeModel } from '@projectstorm/react-diagrams';
 
 export interface TSCustomNodeModelOptions extends BaseModelOptions {
 	color?: string;

diagrams-demo-project/src/custom-node-ts/TSCustomNodeWidget.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { DiagramEngine, PortWidget } from '@projectstorm/react-diagrams-core';
+import { DiagramEngine, PortWidget } from '@projectstorm/react-diagrams';
 import { TSCustomNodeModel } from './TSCustomNodeModel';
 
 export interface TSCustomNodeWidgetProps {

diagrams-demo-project/src/main.tsx

@@ -1,5 +1,5 @@
 import * as React from 'react';
-import * as ReactDOM from 'react-dom';
+import { createRoot } from 'react-dom/client';
 import './main.css';
 import createEngine, { DefaultLinkModel, DiagramModel } from '@projectstorm/react-diagrams';
 import { JSCustomNodeFactory } from './custom-node-js/JSCustomNodeFactory';
@@ -39,5 +39,6 @@ model.addAll(node1, node2, link1);
 engine.setModel(model);
 
 document.addEventListener('DOMContentLoaded', () => {
-	ReactDOM.render(<BodyWidget engine={engine} />, document.querySelector('#application'));
+	const root = createRoot(document.querySelector('#application'));
+	root.render(<BodyWidget engine={engine} />);
 });

diagrams-demo-project/tsconfig.json

@@ -5,7 +5,7 @@
 		"jsx": "react",
 		"allowJs": true,
 		"target": "es6",
-		"moduleResolution": "node"
+		"module": "CommonJS"
 	},
 	"include": [
 		"./src"

diagrams-demo-project/webpack.config.js

@@ -1,6 +1,7 @@
 const path = require('path');
 const production = process.env.NODE_ENV === 'production';
 const TerserPlugin = require('terser-webpack-plugin');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
 
 module.exports = {
 	mode: production ? 'production' : 'development',
@@ -23,8 +24,18 @@ module.exports = {
 			})
 		]
 	},
+	plugins: [
+		new HtmlWebpackPlugin({
+			template: 'index.html'
+		})
+	],
 	module: {
 		rules: [
+			{
+				enforce: 'pre',
+				test: /\.js$/,
+				loader: 'source-map-loader'
+			},
 			{
 				test: /\.css$/,
 				use: ['style-loader', 'css-loader']
@@ -36,18 +47,15 @@ module.exports = {
 			},
 			{
 				test: /\.tsx?$/,
-				loader: 'ts-loader',
-				options: {
-					transpileOnly: true
-				}
+				loader: 'ts-loader'
 			}
 		]
 	},
-
 	devServer: {
-		host: '0.0.0.0',
-		compress: true,
-		disableHostCheck: true,
-		overlay: true
+		client: {
+			overlay: true
+		},
+		hot: false,
+		compress: true
 	}
 };

docs/README.md

@@ -5,6 +5,7 @@
   * [Using the library](getting-started/using-the-library.md)
 * [Customizing](customizing/README.md)
   * [Extending DefaultLinkModel](customizing/extending-default-links.md)
+  * [Custom Nodes](customizing/nodes.md)
   * [Custom Ports](customizing/ports.md)
 * [About the project](about-the-project/README.md)
   * [Testing](about-the-project/testing.md)

docs/about-the-project/architecture-questions.md

@@ -8,7 +8,7 @@ Joint JS \(a fantastic library\) + my need for rich HTML nodes + LabView + Blend
 
 ## Why render the nodes as HTML Elements and not SVG's?
 
-My original requirement for this library stemmed from the requirement of wanting HTML nodes that would allow me to embed rich controls such as input fields, drop downs and have the system treat such nodes as first class citizens. I originally tried to make this work in JointJS, but ran into a number of problems of which this was a relatively big one.
+My original requirement for this library stemmed from the requirement of wanting HTML nodes that would allow me to embed rich controls such as input fields, dropdowns and have the system treat such nodes as first class citizens. I originally tried to make this work in JointJS, but ran into a number of problems of which this was a relatively big one.
 
 JointJS does allow you to do this, but at the time of writing this library originally, I was having a lot of trouble to make it work exactly like I needed it, and therefore decided from the very beginning that I would attempt this with an HTML first mindset.
 
@@ -16,7 +16,7 @@ JointJS does allow you to do this, but at the time of writing this library origi
 
 Firstly, because it can transpile into any level of ECMAScript. This means that I don't need to break our the refactor tractor every time ECMAScript decides it wants to add features which it should have done years ago.
 
-I also ported it to Typescript to accommodate the heavy architectural changes I was starting to make. Since porting the library to typescript, and seeing the project explode in size and complexity, I consider this the best decision made with regards to this library so far.
+I also ported it to Typescript to accommodate the heavy architectural changes I was starting to make. Since porting the library to typescript, and seeing the project explode in size and complexity, I consider this the best decision made with regard to this library so far.
 
 Porting to typescript also afforded us a set of powerful features such as generics and static analysis that all the project contributors have made exclusive use of.
 
@@ -24,11 +24,11 @@ Typescript is <3 typescript is life.
 
 ## Why not Flow instead of Typescript?
 
-At the time when I first started evaluating languages that could transpile to ECMAScript, I was not so sold on the supporting environment surrounding flow, and and found that there was better tooling to support typescript, they are ultimately trying to do the same thing though, and I guess in the end, typescript just made more sense.
+At the time when I first started evaluating languages that could transpile to ECMAScript, I was not so sold on the supporting environment surrounding flow, and found that there was better tooling to support typescript, they are ultimately trying to do the same thing though, and I guess in the end, typescript just made more sense.
 
 ## Why React ?
 
-React is really efficient at rendering and managing HTML in a declarative manner. React has also become one of the bigger industry standards and has a rich eco system that plays really well with typescript. Apart from these notable points, I am really fond of React and wanted a diagramming library that takes full advantage of it, and makes it easy for engineers to use its power as well, when extending this library.
+React is really efficient at rendering and managing HTML in a declarative manner. React has also become one of the bigger industry standards and has a rich ecosystem that plays really well with typescript. Apart from these notable points, I am really fond of React and wanted a diagramming library that takes full advantage of it, and makes it easy for engineers to use its power as well, when extending this library.
 
 ## Why cant the Default models and widgets do this or that ?
 

docs/about-the-project/testing.md

@@ -2,7 +2,7 @@
 
 ## End to end testing
 
-To test the functionality of the library, we make use of e2e tests \(end to end tests\). In this library, we spin up a headless chrome using pupeteer and interactively and programmatically tell the mouse pointer to click and drag on various elements while making assertions along the way.
+To test the functionality of the library, we make use of e2e tests \(end to end tests\). In this library, we spin up a headless chrome using puppeteer and interactively and programmatically tell the mouse pointer to click and drag on various elements while making assertions along the way.
 
 We use Jest for the assertions and the interactivity is handled by puppeteer. Due to the laborious nature of writing e2e tests, there is a helper method that is provided in each test that makes interacting with the diagrams a lot easier. Using this helper, you can easily tell the mouse to drag links between nodes, select them and also easily assert information about them. The important thing here, is that this helper does not touch the model in any way, but is purely a helper for writing the tests themselves. Please make use of this helper when writing tests, as it ensure that the tests are defensive in nature, and also reduces the overhead of physically writing them.
 

docs/customizing/README.md

@@ -1,5 +1,13 @@
 # Customizing
 
+Almost all components in react-diagrams are customizable. While some customization is better documented than others, the best way to learn about customization is through the examples in the codebase and by looking at the type annotations that come with the library.
+
+Most UI customization can be done through extending existing base classes. While node, port, and link have different data models, they share the same customization pattern:
+
+- they need a **model factory** extended off `AbstractModelFactory`, and that factory needs to be registered with the engine under a different model type
+- optionally, if you data model is different from the default, you can extend existing base classes such as `NodeModel`, `PortModel`, `DefaultLinkModel`, etc.
+- they need to have a **custom component** which renders using its default or customized data model. Some component such as the port can also be extended with composition such as port if you want to simply change the appearance.
+
 ## Working with custom links
 
 This is the easiest way to get started:
@@ -8,4 +16,6 @@ This is the easiest way to get started:
 
 ## Working with custom nodes
 
-[Working with Ports](./ports.md)
+[Working with Nodes](./nodes.md)
+
+[Working with Ports](./ports.md)

docs/customizing/extending-default-links.md

@@ -47,6 +47,6 @@ export class AdvancedLinkFactory extends DefaultLinkFactory {
 }
 ```
 
-The actual code for the `AdvancedLinkSegment` [can be found here](https://github.com/projectstorm/react-diagrams/blob/master/packages/diagrams-demo-gallery/demos/demo-custom-link1/index.tsx) (it is in the `demo-custom-link1` folder in the demo gallery).
+The actual code for the `AdvancedLinkSegment` [can be found here](https://github.com/projectstorm/react-diagrams/tree/master/diagrams-demo-gallery/demos/demo-custom-link1) (it is in the `demo-custom-link1` folder in the demo gallery).
 
-This is the easiest and most simple way to get started with custom links. 
+This is the easiest and most simple way to get started with custom links. 

docs/customizing/nodes.md

@@ -0,0 +1,180 @@
+# Nodes
+
+A node contains the node content itself and its ports. Check [NodeModel source code](https://github.com/projectstorm/react-diagrams/blob/master/packages/react-diagrams-core/src/entities/node/NodeModel.ts#L24), if you want to see what class methods can be extended.
+
+## Extending the NodeModel
+
+If you want to create a custom node that looks entirely different, then you need to create a component that renders using its default or customized data mode. In the example below, it uses a customized data model `DiamondNodeModel` to render `DiamondNodeWidget`, and both of them are being created in the model factory `DiamondNodeFactory`.
+
+![](./images/diamond-node.png)
+
+Because our Diamond node always has four ports, we add four default port models into the `DiamondNodeModel`. Depending on the type of node you are creating, this is basically where you store your vertex data in the graph theory sense.
+
+```typescript
+// DiamondNodeModel.ts
+import { NodeModel, NodeModelGenerics, PortModelAlignment } from '@projectstorm/react-diagrams';
+import { DiamondPortModel } from './DiamondPortModel';
+
+export interface DiamondNodeModelGenerics {
+	PORT: DiamondPortModel;
+}
+
+// this can be further extended for more complicated node types
+export class DiamondNodeModel extends NodeModel<NodeModelGenerics & DiamondNodeModelGenerics> {
+	constructor() {
+		super({
+			type: 'diamond'
+		});
+		this.addPort(new DiamondPortModel(PortModelAlignment.TOP));
+		this.addPort(new DiamondPortModel(PortModelAlignment.LEFT));
+		this.addPort(new DiamondPortModel(PortModelAlignment.BOTTOM));
+		this.addPort(new DiamondPortModel(PortModelAlignment.RIGHT));
+	}
+}
+```
+
+This is where we create our customized component. This component can be any customized react component as long as they respect the node and engine props. Ports also need to be rendered inside the node component.
+
+```typescript
+// DiamondNodeWidget.tsx
+import * as React from 'react';
+import { DiamondNodeModel } from './DiamondNodeModel';
+import { DiagramEngine, PortModelAlignment, PortWidget } from '@projectstorm/react-diagrams';
+import styled from '@emotion/styled';
+
+export interface DiamondNodeWidgetProps {
+	// node and engine props are required
+	node: DiamondNodeModel;
+	engine: DiagramEngine;
+	size?: number;
+}
+
+namespace S {
+	export const Port = styled.div`
+		width: 16px;
+		height: 16px;
+		z-index: 10;
+		background: rgba(0, 0, 0, 0.5);
+		border-radius: 8px;
+		cursor: pointer;
+		&:hover {
+			background: rgba(0, 0, 0, 1);
+		}
+	`;
+}
+
+// this can be any customized react component as long as they respect
+// the node and engine props
+export class DiamondNodeWidget extends React.Component<DiamondNodeWidgetProps> {
+	render() {
+		return (
+			<div
+				className={'diamond-node'}
+				style={{
+					position: 'relative',
+					width: this.props.size,
+					height: this.props.size
+				}}>
+				<svg
+					width={this.props.size}
+					height={this.props.size}
+					dangerouslySetInnerHTML={{
+						__html:
+							`
+          <g id="Layer_1">
+          </g>
+          <g id="Layer_2">
+            <polygon fill="mediumpurple" stroke="${
+							this.props.node.isSelected() ? 'white' : '#000000'
+						}" stroke-width="3" stroke-miterlimit="10" points="10,` +
+							this.props.size / 2 +
+							` ` +
+							this.props.size / 2 +
+							`,10 ` +
+							(this.props.size - 10) +
+							`,` +
+							this.props.size / 2 +
+							` ` +
+							this.props.size / 2 +
+							`,` +
+							(this.props.size - 10) +
+							` "/>
+          </g>
+        `
+					}}
+				/>
+				<PortWidget
+					style={{
+						top: this.props.size / 2 - 8,
+						left: -8,
+						position: 'absolute'
+					}}
+					port={this.props.node.getPort(PortModelAlignment.LEFT)}
+					engine={this.props.engine}>
+					<S.Port />
+				</PortWidget>
+				<PortWidget
+					style={{
+						left: this.props.size / 2 - 8,
+						top: -8,
+						position: 'absolute'
+					}}
+					port={this.props.node.getPort(PortModelAlignment.TOP)}
+					engine={this.props.engine}>
+					<S.Port />
+				</PortWidget>
+				<PortWidget
+					style={{
+						left: this.props.size - 8,
+						top: this.props.size / 2 - 8,
+						position: 'absolute'
+					}}
+					port={this.props.node.getPort(PortModelAlignment.RIGHT)}
+					engine={this.props.engine}>
+					<S.Port />
+				</PortWidget>
+				<PortWidget
+					style={{
+						left: this.props.size / 2 - 8,
+						top: this.props.size - 8,
+						position: 'absolute'
+					}}
+					port={this.props.node.getPort(PortModelAlignment.BOTTOM)}
+					engine={this.props.engine}>
+					<S.Port />
+				</PortWidget>
+			</div>
+		);
+	}
+}
+```
+
+Now we need to create a new node factory to tell the system how our new node model fits into the core system. We specifically are going to extend the `DefaultLinkFactory` because we want to render a `DiamondNodeWidget` with data model being `DiamondNodeModel`. To accomplish that, we simply extend `generateReactWidget(event)` to return a `DiamondNodeWidget` and extend `generateModel` to return a `DiamondNodeModel` instance.
+
+```typescript
+// DiamondNodeFactory.tsx
+import { DiamondNodeWidget } from './DiamondNodeWidget';
+import { DiamondNodeModel } from './DiamondNodeModel';
+import * as React from 'react';
+import { AbstractReactFactory } from '@projectstorm/react-canvas-core';
+import { DiagramEngine } from '@projectstorm/react-diagrams-core';
+
+export class DiamondNodeFactory extends AbstractReactFactory<DiamondNodeModel, DiagramEngine> {
+	constructor() {
+		super('diamond');
+	}
+
+	generateReactWidget(event): JSX.Element {
+		// event.model is basically what's returned from generateModel()
+		return <DiamondNodeWidget engine={this.engine} size={50} node={event.model} />;
+	}
+
+	generateModel(event) {
+		return new DiamondNodeModel();
+	}
+}
+```
+
+The actual code for the `DiamondNode` [can be found here](https://github.com/projectstorm/react-diagrams/tree/master/diagrams-demo-gallery/demos/demo-custom-node1) (it is in the `demo-custom-node1` folder in the demo gallery).
+
+This is the easiest and most simple way to get started with custom nodes. 

docs/getting-started/README.md

@@ -2,7 +2,7 @@
 
 ## Get the package
 
-The first thing you need to do, is grab the distribution files on NPM. You can do this either using **yarn** or **npm.**
+The first thing you need to do, is grab the distribution files on NPM.
 
 **Via yarn:**
 
@@ -16,25 +16,10 @@ yarn add @projectstorm/react-diagrams
 npm install @projectstorm/react-diagrams
 ```
 
-When you run this in your project directory, this will install the library into `./node_modules/@projectstorm/react-diagrams`. You will then find a **dist** folder that contains all the minified and production ready code.
-
-## Install the peer dependencies
-
-The library includes it's dependencies as peer-dependencies, so yarn will output warnings letting you know which ones are missing. Simple install them, specifically these ones:
-
-**Via yarn:**
+**Via pnpm:**
 
 ```text
-yarn add closest lodash react dagre pathfinding paths-js @emotion/core @emotion/styled resize-observer-polyfill
+pnpm add @projectstorm/react-diagrams
 ```
 
-**Via npm:**
-
-```text
-npm install closest lodash react dagre pathfinding paths-js @emotion/react @emotion/styled resize-observer-polyfill
-```
-
-We do this, so that you can better control the versions of these libraries yourself since you might make use of `Lodash` in other parts of your software.
-
-
-
+When you run this in your project directory, this will install the library into `./node_modules/@projectstorm/react-diagrams`. You will then find a **dist** folder that contains all the minified and production ready code.

lerna.json

@@ -1,5 +0,0 @@
-{
-	"npmClient": "yarn",
-	"useWorkspaces": true,
-	"version": "6.4.2"
-}

package.json

@@ -6,11 +6,6 @@
 		"type": "git",
 		"url": "https://github.com/projectstorm/react-diagrams.git"
 	},
-	"workspaces": [
-    "diagrams-demo-gallery",
-    "diagrams-demo-project",
-		"packages/*"
-	],
 	"keywords": [
 		"web",
 		"diagram",
@@ -23,81 +18,36 @@
 		"nodes"
 	],
 	"scripts": {
-		"clean": "tsc --build --clean && lerna run clean --stream",
-		"build": "tsc --build && lerna run build --stream",
-		"build:prod": "NODE_ENV=production yarn build",
-		"publish:dev": "yarn build:prod && lerna publish --force-publish --dist-tag=next",
-		"publish:prod": "yarn build:prod && lerna publish --force-publish",
-		"publish:storybook": "cd diagrams-demo-gallery && yarn storybook:build && ../node_modules/.bin/storybook-to-ghpages --existing-output-dir .out",
-		"test:ci": "lerna run test --stream -- --runInBand --ci ",
-    "test": "lerna run test --stream",
-		"pretty": "prettier --write \"packages/**/*.{ts,tsx,scss,js,jsx}\""
-	},
-	"peerDependencies": {
-		"closest": "^0.0.1",
-		"emotion": "11.*",
-		"lodash": "4.*",
-		"pathfinding": "^0.4.18",
-		"paths-js": "^0.4.11",
-		"react": "17.*"
+		"ncu": "ncu -u && pnpm recursive exec -- ncu -u",
+		"format": "prettier --write \"**/*.{ts,tsx,js,jsx}\"",
+		"clean": "rm -rf packages/*/dist",
+		"test": "pnpm run -r test",
+		"build": "tsc --build && pnpm run -r build",
+		"build:prod": "NODE_ENV=production pnpm build",
+		"release": "pnpm build:prod && pnpm changeset publish",
+    	"release:storybook": "tsc --build && cd diagrams-demo-gallery && pnpm storybook:build && ./node_modules/.bin/storybook-to-ghpages --existing-output-dir .out"
 	},
 	"devDependencies": {
-		"@babel/core": "^7.13.10",
-		"@babel/preset-react": "^7.12.13",
-		"@emotion/react": "^11.1.5",
-		"@emotion/styled": "^11.1.5",
-		"@storybook/addon-actions": "^6.1.21",
-		"@storybook/addon-options": "^5.3.21",
-		"@storybook/addons": "^6.1.21",
-		"@storybook/react": "^6.1.21",
-		"@storybook/storybook-deployer": "^2.8.7",
-    "@storybook/builder-webpack5": "^6.2.0-alpha.30",
-		"@storybook/theming": "^6.1.21",
-		"@types/dagre": "^0.7.44",
-		"@types/jest": "^26.0.20",
-		"@types/jest-environment-puppeteer": "^4.4.1",
-		"@types/lodash": "^4.14.168",
-		"@types/node": "^14.14.34",
-		"@types/promise": "^7.1.30",
-		"@types/puppeteer": "^5.4.3",
-		"@types/react": "^17.0.3",
-		"babel-loader": "^8.2.2",
-		"closest": "^0.0.1",
-		"cross-env": "^7.0.3",
-		"css-loader": "^5.1.2",
-		"dagre": "^0.8.5",
-		"enzyme": "^3.11.0",
-		"file-loader": "^6.2.0",
-		"glob": "^7.1.6",
-		"jest": "^26.6.3",
-		"jest-cli": "^26.6.3",
-		"jest-puppeteer": "^4.4.0",
-		"json-beautify": "^1.1.1",
-		"lerna": "^4.0.0",
-		"lodash": "4.*",
-		"pathfinding": "^0.4.18",
-		"paths-js": "^0.4.11",
-		"prettier": "^2.2.1",
-		"puppeteer": "^8.0.0",
-		"raf": "^3.4.1",
-		"raw-loader": "^4.0.2",
-		"react": "^16.8.6",
-		"react-dom": "^17.0.1",
-		"react-test-renderer": "^17.0.1",
-		"resize-observer-polyfill": "^1.5.1",
-		"rimraf": "^3.0.2",
-		"source-map-loader": "^2.0.1",
-		"storybook-host": "^5.2.0",
-		"storybook-readme": "^5.0.9",
-		"style-loader": "^2.0.0",
-		"terser-webpack-plugin": "^5.1.1",
-		"ts-jest": "^26.5.3",
-		"ts-loader": "^8.0.18",
-		"typescript": "^4.2.3",
-		"val-loader": "^3.1.0",
-		"webpack": "^5.25.0",
-		"webpack-cli": "^4.5.0",
-		"webpack-dev-server": "^3.11.2",
-		"webpack-node-externals": "^2.5.2"
+    	"@changesets/cli": "^2.26.2",
+		"@types/jest": "^29.5.5",
+		"@types/node": "^20.6.3",
+		"jest": "^29.7.0",
+		"jest-cli": "^29.7.0",
+		"prettier": "^3.0.3",
+    	"rimraf": "^5.0.1",
+		"source-map-loader": "^4.0.1",
+		"terser-webpack-plugin": "^5.3.9",
+		"ts-jest": "^29.1.1",
+		"ts-loader": "^9.4.4",
+		"typescript": "^5.2.2",
+		"webpack": "^5.88.2",
+		"webpack-cli": "^5.1.4",
+		"webpack-dev-server": "^4.15.1",
+		"webpack-node-externals": "^3.0.0"
+	},
+	"pnpm": {
+		"overrides": {
+			"react": "^19.0.0"
+		}
 	}
 }

packages/geometry/.npmignore

@@ -1,5 +1,4 @@
 *
-!src/**/*
 !dist/**/*
 !package.json
-!README.md
+dist/tsconfig.tsbuildinfo

packages/geometry/CHANGELOG.md

@@ -0,0 +1,42 @@
+# @projectstorm/geometry
+
+## 7.0.3
+
+### Patch Changes
+
+- 80285fe: refactor: update lodash imports to use individual functions
+
+## 7.0.2
+
+### Patch Changes
+
+- 66c687a: Upgrade all dependencies and fix Storybook after upgrade
+
+## 7.0.1
+
+### Patch Changes
+
+- b8a4cbd: Inline sources in sourcemap
+
+## 7.0.0
+
+### Major Changes
+
+- b051697: - [internal] moves to `Pnpm` (instead of yarn -\_-)
+  - [internal]moves to `Changesets` for releases
+  - [internal]removes `Lerna`
+  - [internal] upgrades all dependencies
+  - [internal] switches to workspace protocol syntax (Changesets will bake in the correct version when a publish occurs)
+  - [internal] Changesets will open a release PR which can wrap up several changes in 1 go
+  - [internal] Changesets will run the storybook deploy automatically upon merging the release PR
+  - [internal] removes a lot of the stuff from the root package.json
+  - [internal] cleans up the build and clean commands
+  - [internal] remove E2E tests, they are a nightmare to maintain and the ROI is far too low
+  - [fix] Wrong type name for react-canvas model listener
+  - [fix] export more stuff form the main react-diagrams package
+  - [fix] circular deps with Rectangle and Polygon (turns out this was a problem but only with UMD builds, sorry @everyone who I doubted, but this is also why I could never reproduce the issue)
+  - [breaking change] compile both ES6 and UMD
+  - [breaking change] moves dependencies back to each package. (After years of working on libraries, I've come to actually hate peer dependencies, and this is easily solved with build systems / package managers).
+  - [breaking change] static methods on `Polygon` and `Rectangle` moved to standalone methods
+  - [breaking change] static construction methods to rather deal with different Rectangle constructor overloads (I now consider this bad design)
+  - [breaking change] introduce `Bounds` as a simpler point-array type to deal with boundary computation instead

packages/geometry/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@projectstorm/geometry",
-	"version": "6.4.2",
+	"version": "7.0.3",
 	"author": "dylanvorster",
 	"license": "MIT",
 	"repository": {
@@ -28,5 +28,10 @@
 	"main": "./dist/index.umd.js",
 	"module": "./dist/index.js",
 	"typings": "./dist/@types/index",
-	"gitHead": "bb878657ba0c2f81764f32901fd96158a0f8352e"
+	"dependencies": {
+		"lodash": "^4.17.21"
+	},
+	"devDependencies": {
+		"@types/lodash": "^4.14.200"
+	}
 }

packages/geometry/src/Bounds.ts

@@ -0,0 +1,28 @@
+import { Point } from './Point';
+
+export enum BoundsCorner {
+	TOP_LEFT = 'TL',
+	TOP_RIGHT = 'TR',
+	BOTTOM_RIGHT = 'BR',
+	BOTTOM_LEFT = 'BL'
+}
+
+export type Bounds = { [k in BoundsCorner]: Point };
+
+export const boundsFromPositionAndSize = (x: number, y: number, width: number, height: number): Bounds => {
+	return {
+		[BoundsCorner.TOP_LEFT]: new Point(x, y),
+		[BoundsCorner.TOP_RIGHT]: new Point(x + width, y),
+		[BoundsCorner.BOTTOM_RIGHT]: new Point(x + width, y + height),
+		[BoundsCorner.BOTTOM_LEFT]: new Point(x, y + height)
+	};
+};
+
+export const createEmptyBounds = () => {
+	return {
+		[BoundsCorner.TOP_LEFT]: new Point(),
+		[BoundsCorner.TOP_RIGHT]: new Point(),
+		[BoundsCorner.BOTTOM_RIGHT]: new Point(),
+		[BoundsCorner.BOTTOM_LEFT]: new Point()
+	};
+};

packages/geometry/src/Matrix.ts

@@ -1,3 +1,5 @@
+import { Point } from './Point';
+
 export class Matrix {
 	matrix: number[][];
 
@@ -19,4 +21,52 @@ export class Matrix {
 	get(rowIndex: number, columnIndex: number): number {
 		return this.asArray()[rowIndex][columnIndex];
 	}
+
+	public static multiply(...matrices: Matrix[]): Matrix {
+		let m: Matrix = matrices[0];
+		for (let i = 1; i < matrices.length; i++) {
+			m = m.mmul(matrices[i]);
+		}
+		return m;
+	}
+
+	public static scaleMatrix(x: number, y: number): Matrix {
+		return new Matrix([
+			[x, 0, 0],
+			[0, y, 0],
+			[0, 0, 1]
+		]);
+	}
+
+	public static translateMatrix(x: number, y: number): Matrix {
+		return new Matrix([
+			[1, 0, x],
+			[0, 1, y],
+			[0, 0, 1]
+		]);
+	}
+
+	public static rotateMatrix(deg: number): Matrix {
+		return new Matrix([
+			[Math.cos(deg), -1 * Math.sin(deg), 0],
+			[Math.sin(deg), Math.cos(deg), 0],
+			[0, 0, 1]
+		]);
+	}
+
+	static createScaleMatrix(x, y, origin: Point): Matrix {
+		return this.multiply(
+			Matrix.translateMatrix(origin.x, origin.y),
+			Matrix.scaleMatrix(x, y),
+			Matrix.translateMatrix(-origin.x, -origin.y)
+		);
+	}
+
+	static createRotateMatrix(deg: number, origin: Point): Matrix {
+		return this.multiply(
+			Matrix.translateMatrix(origin.x, origin.y),
+			Matrix.rotateMatrix(deg),
+			Matrix.translateMatrix(-origin.x, -origin.y)
+		);
+	}
 }

packages/geometry/src/Point.ts

@@ -4,7 +4,7 @@ export class Point {
 	x: number;
 	y: number;
 
-	constructor(x: number, y: number) {
+	constructor(x: number = 0, y: number = 0) {
 		this.x = x;
 		this.y = y;
 	}
@@ -35,52 +35,4 @@ export class Point {
 	public static middlePoint(pointA: Point, pointB: Point): Point {
 		return new Point((pointB.x + pointA.x) / 2, (pointB.y + pointA.y) / 2);
 	}
-
-	public static multiply(...matrices: Matrix[]): Matrix {
-		let m: Matrix = matrices[0];
-		for (let i = 1; i < matrices.length; i++) {
-			m = m.mmul(matrices[i]);
-		}
-		return m;
-	}
-
-	public static scaleMatrix(x: number, y: number): Matrix {
-		return new Matrix([
-			[x, 0, 0],
-			[0, y, 0],
-			[0, 0, 1]
-		]);
-	}
-
-	public static translateMatrix(x: number, y: number): Matrix {
-		return new Matrix([
-			[1, 0, x],
-			[0, 1, y],
-			[0, 0, 1]
-		]);
-	}
-
-	public static rotateMatrix(deg: number): Matrix {
-		return new Matrix([
-			[Math.cos(deg), -1 * Math.sin(deg), 0],
-			[Math.sin(deg), Math.cos(deg), 0],
-			[0, 0, 1]
-		]);
-	}
-
-	static createScaleMatrix(x, y, origin: Point): Matrix {
-		return this.multiply(
-			Point.translateMatrix(origin.x, origin.y),
-			Point.scaleMatrix(x, y),
-			Point.translateMatrix(-origin.x, -origin.y)
-		);
-	}
-
-	static createRotateMatrix(deg: number, origin: Point): Matrix {
-		return this.multiply(
-			Point.translateMatrix(origin.x, origin.y),
-			Point.rotateMatrix(deg),
-			Point.translateMatrix(-origin.x, -origin.y)
-		);
-	}
 }

packages/geometry/src/Polygon.ts

@@ -1,6 +1,9 @@
 import { Point } from './Point';
-import * as _ from 'lodash';
+import _forEach from 'lodash/forEach';
+import _map from 'lodash/map';
 import { Matrix } from './Matrix';
+import { boundingBoxFromPoints } from './toolkit';
+import { Bounds, BoundsCorner } from './Bounds';
 
 export class Polygon {
 	protected points: Point[];
@@ -10,26 +13,26 @@ export class Polygon {
 	}
 
 	serialize() {
-		return _.map(this.points, (point) => {
+		return _map(this.points, (point) => {
 			return [point.x, point.y];
 		});
 	}
 
 	deserialize(data: any) {
-		this.points = _.map(data, (point) => {
+		this.points = _map(data, (point) => {
 			return new Point(point[0], point[1]);
 		});
 	}
 
 	scale(x, y, origin: Point) {
-		let matrix = Point.createScaleMatrix(x, y, origin);
-		_.forEach(this.points, (point) => {
+		let matrix = Matrix.createScaleMatrix(x, y, origin);
+		_forEach(this.points, (point) => {
 			point.transform(matrix);
 		});
 	}
 
 	transform(matrix: Matrix) {
-		_.forEach(this.points, (point) => {
+		_forEach(this.points, (point) => {
 			point.transform(matrix);
 		});
 	}
@@ -43,17 +46,17 @@ export class Polygon {
 	}
 
 	rotate(degrees: number) {
-		this.transform(Point.createRotateMatrix(degrees / (180 / Math.PI), this.getOrigin()));
+		this.transform(Matrix.createRotateMatrix(degrees / (180 / Math.PI), this.getOrigin()));
 	}
 
 	translate(offsetX: number, offsetY: number) {
-		_.forEach(this.points, (point) => {
+		_forEach(this.points, (point) => {
 			point.translate(offsetX, offsetY);
 		});
 	}
 
 	doClone(ob: this) {
-		this.points = _.map(ob.points, (point) => {
+		this.points = _map(ob.points, (point) => {
 			return point.clone();
 		});
 	}
@@ -68,69 +71,11 @@ export class Polygon {
 		if (this.points.length === 0) {
 			return null;
 		}
-		let dimensions = this.getBoundingBox();
-		return Point.middlePoint(dimensions.getTopLeft(), dimensions.getBottomRight());
+		let dimensions = boundingBoxFromPoints(this.points);
+		return Point.middlePoint(dimensions[BoundsCorner.TOP_LEFT], dimensions[BoundsCorner.BOTTOM_RIGHT]);
 	}
 
-	static boundingBoxFromPolygons(polygons: Polygon[]): Rectangle {
-		return Polygon.boundingBoxFromPoints(
-			_.flatMap(polygons, (polygon) => {
-				return polygon.getPoints();
-			})
-		);
-	}
-
-	static boundingBoxFromPoints(points: Point[]): Rectangle {
-		if (points.length === 0) {
-			return new Rectangle(0, 0, 0, 0);
-		}
-
-		let minX = points[0].x;
-		let maxX = points[0].x;
-		let minY = points[0].y;
-		let maxY = points[0].y;
-
-		for (let i = 1; i < points.length; i++) {
-			if (points[i].x < minX) {
-				minX = points[i].x;
-			}
-			if (points[i].x > maxX) {
-				maxX = points[i].x;
-			}
-			if (points[i].y < minY) {
-				minY = points[i].y;
-			}
-			if (points[i].y > maxY) {
-				maxY = points[i].y;
-			}
-		}
-
-		return new Rectangle(new Point(minX, minY), new Point(maxX, minY), new Point(maxX, maxY), new Point(minX, maxY));
-	}
-
-	getBoundingBox(): Rectangle {
-		let minX = this.points[0].x;
-		let maxX = this.points[0].x;
-		let minY = this.points[0].y;
-		let maxY = this.points[0].y;
-
-		for (let i = 1; i < this.points.length; i++) {
-			if (this.points[i].x < minX) {
-				minX = this.points[i].x;
-			}
-			if (this.points[i].x > maxX) {
-				maxX = this.points[i].x;
-			}
-			if (this.points[i].y < minY) {
-				minY = this.points[i].y;
-			}
-			if (this.points[i].y > maxY) {
-				maxY = this.points[i].y;
-			}
-		}
-
-		return new Rectangle(new Point(minX, minY), new Point(maxX, minY), new Point(maxX, maxY), new Point(minX, maxY));
+	getBoundingBox(): Bounds {
+		return boundingBoxFromPoints(this.points);
 	}
 }
-
-import { Rectangle } from './Rectangle';

packages/geometry/src/Rectangle.ts

@@ -1,27 +1,37 @@
 import { Point } from './Point';
 import { Polygon } from './Polygon';
+import { Bounds, BoundsCorner, boundsFromPositionAndSize, createEmptyBounds } from './Bounds';
 
 export class Rectangle extends Polygon {
-	constructor(tl: Point, tr: Point, br: Point, bl: Point);
-	constructor(position: Point, width: number, height: number);
-	constructor(x?: number, y?: number, width?: number, height?: number);
-
-	constructor(a: any = 0, b: any = 0, c: any = 0, d: any = 0) {
-		if (a instanceof Point && b instanceof Point && c instanceof Point && d instanceof Point) {
-			super([a, b, c, d]);
-		} else if (a instanceof Point) {
-			super([a, new Point(a.x + b, a.y), new Point(a.x + b, a.y + c), new Point(a.x, a.y + c)]);
-		} else {
-			super(Rectangle.pointsFromBounds(a, b, c, d));
-		}
+	static fromPositionAndSize(x: number, y: number, width: number, height: number) {
+		return new Rectangle(boundsFromPositionAndSize(x, y, width, height));
 	}
 
-	static pointsFromBounds(x: number, y: number, width: number, height: number): Point[] {
-		return [new Point(x, y), new Point(x + width, y), new Point(x + width, y + height), new Point(x, y + height)];
+	static fromPointAndSize(position: Point, width: number, height: number) {
+		return new Rectangle(boundsFromPositionAndSize(position.x, position.y, width, height));
+	}
+
+	constructor(points?: Bounds) {
+		if (!points) {
+			points = createEmptyBounds();
+		}
+
+		super([
+			points[BoundsCorner.TOP_LEFT],
+			points[BoundsCorner.TOP_RIGHT],
+			points[BoundsCorner.BOTTOM_RIGHT],
+			points[BoundsCorner.BOTTOM_LEFT]
+		]);
 	}
 
 	updateDimensions(x: number, y: number, width: number, height: number) {
-		this.points = Rectangle.pointsFromBounds(x, y, width, height);
+		const points = boundsFromPositionAndSize(x, y, width, height);
+		this.setPoints([
+			points[BoundsCorner.TOP_LEFT],
+			points[BoundsCorner.TOP_RIGHT],
+			points[BoundsCorner.BOTTOM_RIGHT],
+			points[BoundsCorner.BOTTOM_LEFT]
+		]);
 	}
 
 	setPoints(points: Point[]) {

packages/geometry/src/index.ts

@@ -3,3 +3,5 @@ export * from './Matrix';
 export * from './Polygon';
 export * from './Rectangle';
 export * from './BezierCurve';
+export * from './toolkit';
+export * from './Bounds';

packages/geometry/src/toolkit.ts

@@ -0,0 +1,45 @@
+import { Point } from './Point';
+import _flatMap from 'lodash/flatMap';
+import { Polygon } from './Polygon';
+import { Bounds, BoundsCorner, createEmptyBounds } from './Bounds';
+
+export const boundingBoxFromPoints = (points: Point[]): Bounds => {
+	if (points.length === 0) {
+		return createEmptyBounds();
+	}
+
+	let minX = points[0].x;
+	let maxX = points[0].x;
+	let minY = points[0].y;
+	let maxY = points[0].y;
+
+	for (let i = 1; i < points.length; i++) {
+		if (points[i].x < minX) {
+			minX = points[i].x;
+		}
+		if (points[i].x > maxX) {
+			maxX = points[i].x;
+		}
+		if (points[i].y < minY) {
+			minY = points[i].y;
+		}
+		if (points[i].y > maxY) {
+			maxY = points[i].y;
+		}
+	}
+
+	return {
+		[BoundsCorner.TOP_LEFT]: new Point(minX, minY),
+		[BoundsCorner.TOP_RIGHT]: new Point(maxX, minY),
+		[BoundsCorner.BOTTOM_RIGHT]: new Point(maxX, maxY),
+		[BoundsCorner.BOTTOM_LEFT]: new Point(minX, maxY)
+	};
+};
+
+export const boundingBoxFromPolygons = (polygons: Polygon[]): Bounds => {
+	return boundingBoxFromPoints(
+		_flatMap(polygons, (polygon) => {
+			return polygon.getPoints();
+		})
+	);
+};

packages/geometry/tsconfig.json

@@ -1,11 +1,12 @@
 {
 	"extends": "../../tsconfig.base.json",
 	"compilerOptions": {
+		"allowSyntheticDefaultImports": true,
 		"outDir": "dist",
 		"rootDir": "src",
-		"declarationDir": "dist/@types"
+		"sourceMap": true,
+		"declarationDir": "dist/@types",
+		"tsBuildInfoFile": "dist/tsconfig.tsbuildinfo"
 	},
-	"include": [
-		"./src"
-	]
+	"include": ["./src"]
 }

packages/react-canvas-core/.npmignore

@@ -1,5 +1,4 @@
 *
-!src/**/*
 !dist/**/*
 !package.json
-!README.md
+dist/tsconfig.tsbuildinfo

packages/react-canvas-core/CHANGELOG.md

@@ -0,0 +1,54 @@
+# @projectstorm/react-canvas-core
+
+## 7.0.3
+
+### Patch Changes
+
+- 09ed60f: Allow more derived State classes to provide a generic type
+- 80285fe: refactor: update lodash imports to use individual functions
+- Updated dependencies [80285fe]
+  - @projectstorm/geometry@7.0.3
+
+## 7.0.2
+
+### Patch Changes
+
+- 66c687a: Upgrade all dependencies and fix Storybook after upgrade
+- Updated dependencies [66c687a]
+  - @projectstorm/geometry@7.0.2
+
+## 7.0.1
+
+### Patch Changes
+
+- b8a4cbd: Inline sources in sourcemap
+- Updated dependencies [b8a4cbd]
+  - @projectstorm/geometry@7.0.1
+
+## 7.0.0
+
+### Major Changes
+
+- b051697: - [internal] moves to `Pnpm` (instead of yarn -\_-)
+  - [internal]moves to `Changesets` for releases
+  - [internal]removes `Lerna`
+  - [internal] upgrades all dependencies
+  - [internal] switches to workspace protocol syntax (Changesets will bake in the correct version when a publish occurs)
+  - [internal] Changesets will open a release PR which can wrap up several changes in 1 go
+  - [internal] Changesets will run the storybook deploy automatically upon merging the release PR
+  - [internal] removes a lot of the stuff from the root package.json
+  - [internal] cleans up the build and clean commands
+  - [internal] remove E2E tests, they are a nightmare to maintain and the ROI is far too low
+  - [fix] Wrong type name for react-canvas model listener
+  - [fix] export more stuff form the main react-diagrams package
+  - [fix] circular deps with Rectangle and Polygon (turns out this was a problem but only with UMD builds, sorry @everyone who I doubted, but this is also why I could never reproduce the issue)
+  - [breaking change] compile both ES6 and UMD
+  - [breaking change] moves dependencies back to each package. (After years of working on libraries, I've come to actually hate peer dependencies, and this is easily solved with build systems / package managers).
+  - [breaking change] static methods on `Polygon` and `Rectangle` moved to standalone methods
+  - [breaking change] static construction methods to rather deal with different Rectangle constructor overloads (I now consider this bad design)
+  - [breaking change] introduce `Bounds` as a simpler point-array type to deal with boundary computation instead
+
+### Patch Changes
+
+- Updated dependencies [b051697]
+  - @projectstorm/geometry@7.0.0

packages/react-canvas-core/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@projectstorm/react-canvas-core",
-	"version": "6.4.2",
+	"version": "7.0.3",
 	"author": "dylanvorster",
 	"license": "MIT",
 	"repository": {
@@ -9,9 +9,7 @@
 	},
 	"scripts": {
 		"clean": "rimraf ./dist",
-		"build": "../../node_modules/.bin/webpack",
-		"build:es": "../../node_modules/.bin/tsc",
-		"build:prod": "NODE_ENV=production ../../node_modules/.bin/webpack && NODE_ENV=production ../../node_modules/.bin/tsc"
+		"build": "../../node_modules/.bin/webpack"
 	},
 	"publishConfig": {
 		"access": "public"
@@ -31,12 +29,14 @@
 	"module": "./dist/index.js",
 	"typings": "./dist/@types/index",
 	"dependencies": {
-		"@projectstorm/geometry": "^6.4.2"
+		"@emotion/react": "^11.14.0",
+		"@emotion/styled": "^11.11.0",
+		"@projectstorm/geometry": "workspace:*",
+		"lodash": "^4.17.21",
+		"react": "^19.0.0"
 	},
-	"peerDependencies": {
-		"closest": "^0.0.1",
-		"lodash": "4.*",
-		"react": "17.*"
-	},
-	"gitHead": "bb878657ba0c2f81764f32901fd96158a0f8352e"
+	"devDependencies": {
+		"@types/lodash": "^4.14.200",
+		"@types/react": "^19.0.12"
+	}
 }

packages/react-canvas-core/src/CanvasEngine.ts

@@ -1,4 +1,4 @@
-import { debounce } from 'lodash';
+import _debounce from 'lodash/debounce';
 import { CanvasModel } from './entities/canvas/CanvasModel';
 import { FactoryBank } from './core/FactoryBank';
 import { AbstractReactFactory } from './core/AbstractReactFactory';
@@ -8,6 +8,7 @@ import { MouseEvent } from 'react';
 import { BaseModel } from './core-models/BaseModel';
 import { Point } from '@projectstorm/geometry';
 import { ActionEventBus } from './core-actions/ActionEventBus';
+import { PanAndZoomCanvasAction } from './actions/PanAndZoomCanvasAction';
 import { ZoomCanvasAction } from './actions/ZoomCanvasAction';
 import { DeleteItemsAction } from './actions/DeleteItemsAction';
 import { StateMachine } from './core-state/StateMachine';
@@ -25,6 +26,7 @@ export interface CanvasEngineListener extends BaseListener {
  */
 export interface CanvasEngineOptions {
 	registerDefaultDeleteItemsAction?: boolean;
+	registerDefaultPanAndZoomCanvasAction?: boolean;
 	registerDefaultZoomCanvasAction?: boolean;
 	/**
 	 * Defines the debounce wait time in milliseconds if > 0
@@ -62,6 +64,8 @@ export class CanvasEngine<
 		};
 		if (this.options.registerDefaultZoomCanvasAction === true) {
 			this.eventBus.registerAction(new ZoomCanvasAction());
+		} else if (this.options.registerDefaultPanAndZoomCanvasAction === true) {
+			this.eventBus.registerAction(new PanAndZoomCanvasAction());
 		}
 		if (this.options.registerDefaultDeleteItemsAction === true) {
 			this.eventBus.registerAction(new DeleteItemsAction());
@@ -144,7 +148,7 @@ export class CanvasEngine<
 		let repaintFn = repaint;
 
 		if (repaintDebounceMs > 0) {
-			repaintFn = debounce(repaint, repaintDebounceMs);
+			repaintFn = _debounce(repaint, repaintDebounceMs);
 		}
 
 		if (promise) {

packages/react-canvas-core/src/Toolkit.ts

@@ -1,5 +1,3 @@
-import * as closest from 'closest';
-
 export class Toolkit {
 	static TESTING: boolean = false;
 	static TESTING_UID = 0;
@@ -20,13 +18,18 @@ export class Toolkit {
 		});
 	}
 
-	/**
-	 * Finds the closest element as a polyfill
-	 */
 	public static closest(element: Element, selector: string) {
-		if (document.body.closest) {
-			return element.closest(selector);
+		if (!Element.prototype.closest) {
+			Element.prototype.closest = function (s) {
+				var el = this;
+
+				do {
+					if (Element.prototype.matches.call(el, s)) return el;
+					el = el.parentElement || el.parentNode;
+				} while (el !== null && el.nodeType === 1);
+				return null;
+			};
 		}
-		return closest(element, selector);
+		return element.closest(selector);
 	}
 }

packages/react-canvas-core/src/actions/DeleteItemsAction.ts

@@ -1,6 +1,7 @@
 import { Action, ActionEvent, InputType } from '../core-actions/Action';
 import { KeyboardEvent } from 'react';
-import * as _ from 'lodash';
+import _forEach from 'lodash/forEach';
+import _isEqual from 'lodash/isEqual';
 
 export interface DeleteItemsActionOptions {
 	keyCodes?: number[];
@@ -31,8 +32,8 @@ export class DeleteItemsAction extends Action {
 			fire: (event: ActionEvent<KeyboardEvent>) => {
 				const { keyCode, ctrlKey, shiftKey, altKey, metaKey } = event.event;
 
-				if (keyCodes.indexOf(keyCode) !== -1 && _.isEqual({ ctrlKey, shiftKey, altKey, metaKey }, modifiers)) {
-					_.forEach(this.engine.getModel().getSelectedEntities(), (model) => {
+				if (keyCodes.indexOf(keyCode) !== -1 && _isEqual({ ctrlKey, shiftKey, altKey, metaKey }, modifiers)) {
+					_forEach(this.engine.getModel().getSelectedEntities(), (model) => {
 						// only delete items which are not locked
 						if (!model.isLocked()) {
 							model.remove();

packages/react-canvas-core/src/actions/PanAndZoomCanvasAction.ts

@@ -0,0 +1,64 @@
+import { WheelEvent } from 'react';
+import { Action, ActionEvent, InputType } from '../core-actions/Action';
+
+export interface PanAndZoomCanvasActionOptions {
+	inverseZoom?: boolean;
+}
+
+export class PanAndZoomCanvasAction extends Action {
+	constructor(options: PanAndZoomCanvasActionOptions = {}) {
+		super({
+			type: InputType.MOUSE_WHEEL,
+			fire: (actionEvent: ActionEvent<WheelEvent>) => {
+				const { event } = actionEvent;
+				// we can block layer rendering because we are only targeting the transforms
+				for (let layer of this.engine.getModel().getLayers()) {
+					layer.allowRepaint(false);
+				}
+
+				const model = this.engine.getModel();
+				event.stopPropagation();
+				if (event.ctrlKey) {
+					// Pinch and zoom gesture
+					const oldZoomFactor = this.engine.getModel().getZoomLevel() / 100;
+
+					let scrollDelta = options.inverseZoom ? event.deltaY : -event.deltaY;
+					scrollDelta /= 3;
+
+					if (model.getZoomLevel() + scrollDelta > 10) {
+						model.setZoomLevel(model.getZoomLevel() + scrollDelta);
+					}
+
+					const zoomFactor = model.getZoomLevel() / 100;
+
+					const boundingRect = event.currentTarget.getBoundingClientRect();
+					const clientWidth = boundingRect.width;
+					const clientHeight = boundingRect.height;
+					// compute difference between rect before and after scroll
+					const widthDiff = clientWidth * zoomFactor - clientWidth * oldZoomFactor;
+					const heightDiff = clientHeight * zoomFactor - clientHeight * oldZoomFactor;
+					// compute mouse coords relative to canvas
+					const clientX = event.clientX - boundingRect.left;
+					const clientY = event.clientY - boundingRect.top;
+
+					// compute width and height increment factor
+					const xFactor = (clientX - model.getOffsetX()) / oldZoomFactor / clientWidth;
+					const yFactor = (clientY - model.getOffsetY()) / oldZoomFactor / clientHeight;
+
+					model.setOffset(model.getOffsetX() - widthDiff * xFactor, model.getOffsetY() - heightDiff * yFactor);
+				} else {
+					// Pan gesture
+					let yDelta = options.inverseZoom ? -event.deltaY : event.deltaY;
+					let xDelta = options.inverseZoom ? -event.deltaX : event.deltaX;
+					model.setOffset(model.getOffsetX() - xDelta, model.getOffsetY() - yDelta);
+				}
+				this.engine.repaintCanvas();
+
+				// re-enable rendering
+				for (let layer of this.engine.getModel().getLayers()) {
+					layer.allowRepaint(true);
+				}
+			}
+		});
+	}
+}

packages/react-canvas-core/src/core-actions/Action.ts

@@ -1,4 +1,4 @@
-import { MouseEvent, KeyboardEvent, WheelEvent, SyntheticEvent } from 'react';
+import { MouseEvent, KeyboardEvent, WheelEvent, TouchEvent, SyntheticEvent } from 'react';
 import { Toolkit } from '../Toolkit';
 import { CanvasEngine } from '../CanvasEngine';
 import { BaseModel } from '../core-models/BaseModel';
@@ -9,7 +9,10 @@ export enum InputType {
 	MOUSE_MOVE = 'mouse-move',
 	MOUSE_WHEEL = 'mouse-wheel',
 	KEY_DOWN = 'key-down',
-	KEY_UP = 'key-up'
+	KEY_UP = 'key-up',
+	TOUCH_START = 'touch-start',
+	TOUCH_END = 'touch-end',
+	TOUCH_MOVE = 'touch-move'
 }
 
 export interface Mapping {
@@ -19,6 +22,9 @@ export interface Mapping {
 	[InputType.MOUSE_WHEEL]: WheelEvent;
 	[InputType.KEY_DOWN]: KeyboardEvent;
 	[InputType.KEY_UP]: KeyboardEvent;
+	[InputType.TOUCH_START]: TouchEvent;
+	[InputType.TOUCH_END]: TouchEvent;
+	[InputType.TOUCH_MOVE]: TouchEvent;
 }
 
 export interface ActionEvent<Event extends SyntheticEvent = SyntheticEvent, Model extends BaseModel = BaseModel> {

packages/react-canvas-core/src/core-actions/ActionEventBus.ts

@@ -1,6 +1,7 @@
 import { Action, ActionEvent, InputType } from './Action';
 import { KeyboardEvent, MouseEvent } from 'react';
-import * as _ from 'lodash';
+import _filter from 'lodash/filter';
+import _keys from 'lodash/keys';
 import { CanvasEngine } from '../CanvasEngine';
 import { BaseModel } from '../core-models/BaseModel';
 
@@ -16,7 +17,7 @@ export class ActionEventBus {
 	}
 
 	getKeys(): string[] {
-		return _.keys(this.keys);
+		return _keys(this.keys);
 	}
 
 	registerAction(action: Action): () => void {
@@ -33,7 +34,7 @@ export class ActionEventBus {
 	}
 
 	getActionsForType(type: InputType): Action[] {
-		return _.filter(this.actions, (action) => {
+		return _filter(this.actions, (action) => {
 			return action.options.type === type;
 		});
 	}
@@ -63,7 +64,14 @@ export class ActionEventBus {
 			return this.getActionsForType(InputType.MOUSE_MOVE);
 		} else if (event.type === 'wheel') {
 			return this.getActionsForType(InputType.MOUSE_WHEEL);
+		} else if (event.type === 'touchstart') {
+			return this.getActionsForType(InputType.TOUCH_START);
+		} else if (event.type === 'touchend') {
+			return this.getActionsForType(InputType.TOUCH_END);
+		} else if (event.type === 'touchmove') {
+			return this.getActionsForType(InputType.TOUCH_MOVE);
 		}
+
 		return [];
 	}
 

packages/react-canvas-core/src/core-models/BaseEntity.ts

@@ -1,8 +1,7 @@
 import { Toolkit } from '../Toolkit';
-import * as _ from 'lodash';
+import _cloneDeep from 'lodash/cloneDeep';
 import { CanvasEngine } from '../CanvasEngine';
 import { BaseEvent, BaseListener, BaseObserver } from '../core/BaseObserver';
-import { AbstractModelFactory } from '../core/AbstractModelFactory';
 import { BaseModel } from './BaseModel';
 
 export interface BaseEntityEvent<T extends BaseEntity = BaseEntity> extends BaseEvent {
@@ -13,6 +12,9 @@ export interface BaseEntityListener<T extends BaseEntity = BaseEntity> extends B
 	lockChanged?(event: BaseEntityEvent<T> & { locked: boolean }): void;
 }
 
+/**
+ * @TODO move to enums
+ */
 export type BaseEntityType = 'node' | 'link' | 'port' | 'point';
 
 export interface BaseEntityOptions {
@@ -60,7 +62,7 @@ export class BaseEntity<T extends BaseEntityGenerics = BaseEntityGenerics> exten
 		if (lookupTable[this.options.id]) {
 			return lookupTable[this.options.id];
 		}
-		let clone = _.cloneDeep(this);
+		let clone = _cloneDeep(this);
 		clone.options = {
 			...this.options,
 			id: Toolkit.UID()

packages/react-canvas-core/src/core-models/BasePositionModel.ts

@@ -18,7 +18,8 @@ export interface BasePositionModelGenerics extends BaseModelGenerics {
 
 export class BasePositionModel<G extends BasePositionModelGenerics = BasePositionModelGenerics>
 	extends BaseModel<G>
-	implements ModelGeometryInterface {
+	implements ModelGeometryInterface
+{
 	protected position: Point;
 
 	constructor(options: G['OPTIONS']) {
@@ -26,19 +27,19 @@ export class BasePositionModel<G extends BasePositionModelGenerics = BasePositio
 		this.position = options.position || new Point(0, 0);
 	}
 
-	setPosition(point: Point);
-	setPosition(x: number, y: number);
-	setPosition(x, y?) {
-		if (typeof x === 'object') {
+	setPosition(point: Point): void;
+	setPosition(x: number, y: number): void;
+	setPosition(x: number | Point, y?: number): void {
+		if (x instanceof Point) {
 			this.position = x;
-		} else if (typeof x) {
+		} else {
 			this.position = new Point(x, y);
 		}
 		this.fireEvent({}, 'positionChanged');
 	}
 
 	getBoundingBox(): Rectangle {
-		return new Rectangle(this.position, 0, 0);
+		return Rectangle.fromPointAndSize(this.position, 0, 0);
 	}
 
 	deserialize(event: DeserializeEvent<this>) {