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GraphNG: uPlot 1.5.1 (#29789)

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This commit is contained in:
Leon Sorokin
2020-12-12 00:54:37 -06:00
committed by GitHub
parent 77d6100b44
commit 755715fb64
3 changed files with 14 additions and 14 deletions
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18
packages/grafana-ui/src/components/GraphNG/utils.ts
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@ -8,7 +8,7 @@ import {
FieldMatcherID,
} from '@grafana/data';
import { AlignedFrameWithGapTest } from '../uPlot/types';
import uPlot, { AlignedData } from 'uplot';
import uPlot, { AlignedData, JoinNullMode } from 'uplot';
import { XYFieldMatchers } from './GraphNG';
// the results ofter passing though data
@ -43,7 +43,7 @@ export function mapDimesions(match: XYFieldMatchers, frame: DataFrame, frames?:
export function alignDataFrames(frames: DataFrame[], fields?: XYFieldMatchers): AlignedFrameWithGapTest | null {
const valuesFromFrames: AlignedData[] = [];
const sourceFields: Field[] = [];
const skipGaps: boolean[][] = [];
const nullModes: JoinNullMode[][] = [];
// Default to timeseries config
if (!fields) {
@ -64,12 +64,12 @@ export function alignDataFrames(frames: DataFrame[], fields?: XYFieldMatchers):
throw new Error('Only a single x field is supported');
}
let skipGapsFrame: boolean[] = [];
let nullModesFrame: JoinNullMode[] = [];
// Add the first X axis
if (!sourceFields.length) {
sourceFields.push(dims.x[0]);
skipGapsFrame.push(true);
nullModesFrame.push(0);
}
const alignedData: AlignedData = [
@ -79,15 +79,15 @@ export function alignDataFrames(frames: DataFrame[], fields?: XYFieldMatchers):
// Add the Y values
for (const field of dims.y) {
let values = field.values.toArray();
let spanNulls = field.config.custom.spanNulls || false;
let joinNullMode = field.config.custom.spanNulls ? 0 : 2;
if (field.config.nullValueMode === NullValueMode.AsZero) {
values = values.map(v => (v === null ? 0 : v));
spanNulls = true;
joinNullMode = 0;
}
alignedData.push(values);
skipGapsFrame.push(spanNulls);
nullModesFrame.push(joinNullMode);
// This will cache an appropriate field name in the field state
getFieldDisplayName(field, frame, frames);
@ -95,7 +95,7 @@ export function alignDataFrames(frames: DataFrame[], fields?: XYFieldMatchers):
}
valuesFromFrames.push(alignedData);
skipGaps.push(skipGapsFrame);
nullModes.push(nullModesFrame);
}
if (valuesFromFrames.length === 0) {
@ -103,7 +103,7 @@ export function alignDataFrames(frames: DataFrame[], fields?: XYFieldMatchers):
}
// do the actual alignment (outerJoin on the first arrays)
let { data: alignedData, isGap } = uPlot.join(valuesFromFrames, skipGaps);
let { data: alignedData, isGap } = uPlot.join(valuesFromFrames, nullModes);
if (alignedData!.length !== sourceFields.length) {
throw new Error('outerJoinValues lost a field?');