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Merge pull request #120 from rive-app/antialias_toggle

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Add underlying support for antialiasing options
This commit is contained in:
Matt Sullivan
2021-06-11 11:55:11 -07:00
committed by GitHub
parent 2443fe495e 3837a1ceaa
commit e152506e9e
4 changed files with 11 additions and 1 deletions
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3
lib/src/rive_core/artboard.dart
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@ -21,6 +21,9 @@ import 'package:rive/src/generated/artboard_base.dart';
export 'package:rive/src/generated/artboard_base.dart'; export 'package:rive/src/generated/artboard_base.dart';
class Artboard extends ArtboardBase with ShapePaintContainer { class Artboard extends ArtboardBase with ShapePaintContainer {
/// Should antialiasing be used when drawing?
bool antialiasing = true;
/// Artboard are one of the few (only?) components that can be orphaned. /// Artboard are one of the few (only?) components that can be orphaned.
@override @override
bool get canBeOrphaned => true; bool get canBeOrphaned => true;

1
lib/src/rive_core/shapes/paint/linear_gradient.dart
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@ -152,6 +152,7 @@ class LinearGradient extends LinearGradientBase with ShapePaintMutator {
@override @override
void syncColor() { void syncColor() {
super.syncColor();
paint.color = const ui.Color(0xFFFFFFFF) paint.color = const ui.Color(0xFFFFFFFF)
.withOpacity((opacity * renderOpacity).clamp(0, 1).toDouble()); .withOpacity((opacity * renderOpacity).clamp(0, 1).toDouble());
} }

7
lib/src/rive_core/shapes/paint/shape_paint_mutator.dart
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@ -1,12 +1,16 @@
import 'dart:ui'; import 'dart:ui';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:rive/src/rive_core/artboard.dart';
import 'package:rive/src/rive_core/shapes/shape_paint_container.dart'; import 'package:rive/src/rive_core/shapes/shape_paint_container.dart';
abstract class ShapePaintMutator { abstract class ShapePaintMutator {
ShapePaintContainer? _shapePaintContainer; ShapePaintContainer? _shapePaintContainer;
Paint _paint = Paint(); Paint _paint = Paint();
/// Getter for the component's artboard
Artboard? get artboard;
/// The container is usually either a Shape or an Artboard, basically any of /// The container is usually either a Shape or an Artboard, basically any of
/// the various ContainerComponents that can contain Fills or Strokes. /// the various ContainerComponents that can contain Fills or Strokes.
ShapePaintContainer? get shapePaintContainer => _shapePaintContainer; ShapePaintContainer? get shapePaintContainer => _shapePaintContainer;
@ -22,7 +26,8 @@ abstract class ShapePaintMutator {
} }
@protected @protected
void syncColor(); @mustCallSuper
void syncColor() => _paint.isAntiAlias = artboard?.antialiasing ?? true;
@mustCallSuper @mustCallSuper
void initializePaintMutator(ShapePaintContainer container, Paint paint) { void initializePaintMutator(ShapePaintContainer container, Paint paint) {

1
lib/src/rive_core/shapes/paint/solid_color.dart
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@ -35,6 +35,7 @@ class SolidColor extends SolidColorBase with ShapePaintMutator {
@override @override
void syncColor() { void syncColor() {
super.syncColor();
paint.color = color paint.color = color
.withOpacity((color.opacity * renderOpacity).clamp(0, 1).toDouble()); .withOpacity((color.opacity * renderOpacity).clamp(0, 1).toDouble());
} }