fix(plugin-chart-echarts): use scale for truncating x-axis

superset-frontend/plugins/plugin-chart-echarts/src/MixedTimeseries/controlPanel.tsx

@@ -35,6 +35,8 @@ import { EchartsTimeseriesSeriesType } from '../Timeseries/types';
 import {
  legendSection,
  richTooltipSection,
+ truncateXAxis,
+ xAxisBounds,
  xAxisLabelRotation,
 } from '../controls';
 
@@ -333,6 +335,8 @@ const config: ControlPanelConfig = {
  },
  },
  ],
+ [truncateXAxis],
+ [xAxisBounds],
  [
  {
  name: 'truncateYAxis',

superset-frontend/plugins/plugin-chart-echarts/src/MixedTimeseries/transformProps.ts

@@ -20,32 +20,32 @@
 import { invert } from 'lodash';
 import {
  AnnotationLayer,
+ buildCustomFormatters,
  CategoricalColorNamespace,
+ CurrencyFormatter,
+ ensureIsArray,
  GenericDataType,
+ getCustomFormatter,
  getNumberFormatter,
+ getXAxisLabel,
+ isDefined,
  isEventAnnotationLayer,
  isFormulaAnnotationLayer,
  isIntervalAnnotationLayer,
+ isPhysicalColumn,
  isTimeseriesAnnotationLayer,
  QueryFormData,
+ QueryFormMetric,
  TimeseriesChartDataResponseResult,
  TimeseriesDataRecord,
- getXAxisLabel,
- isPhysicalColumn,
- isDefined,
- ensureIsArray,
- buildCustomFormatters,
  ValueFormatter,
- QueryFormMetric,
- getCustomFormatter,
- CurrencyFormatter,
 } from '@superset-ui/core';
 import { getOriginalSeries } from '@superset-ui/chart-controls';
 import { EChartsCoreOption, SeriesOption } from 'echarts';
 import {
  DEFAULT_FORM_DATA,
- EchartsMixedTimeseriesFormData,
  EchartsMixedTimeseriesChartTransformedProps,
+ EchartsMixedTimeseriesFormData,
  EchartsMixedTimeseriesProps,
 } from './types';
 import {
@@ -55,14 +55,15 @@ import {
 } from '../types';
 import { parseAxisBound } from '../utils/controls';
 import {
- getOverMaxHiddenFormatter,
  dedupSeries,
+ extractDataTotalValues,
  extractSeries,
+ extractShowValueIndexes,
  getAxisType,
  getColtypesMapping,
  getLegendProps,
- extractDataTotalValues,
- extractShowValueIndexes,
+ getMinAndMaxFromBounds,
+ getOverMaxHiddenFormatter,
 } from '../utils/series';
 import {
  extractAnnotationLabels,
@@ -84,7 +85,7 @@ import {
  transformSeries,
  transformTimeseriesAnnotation,
 } from '../Timeseries/transformers';
-import { TIMESERIES_CONSTANTS, TIMEGRAIN_TO_TIMESTAMP } from '../constants';
+import { TIMEGRAIN_TO_TIMESTAMP, TIMESERIES_CONSTANTS } from '../constants';
 import { getDefaultTooltip } from '../utils/tooltip';
 import {
  getTooltipTimeFormatter,
@@ -166,6 +167,7 @@ export default function transformProps(
  showValueB,
  stack,
  stackB,
+ truncateXAxis,
  truncateYAxis,
  tooltipTimeFormat,
  yAxisFormat,
@@ -181,6 +183,7 @@ export default function transformProps(
  zoomable,
  richTooltip,
  tooltipSortByMetric,
+ xAxisBounds,
  xAxisLabelRotation,
  groupby,
  groupbyB,
@@ -345,7 +348,8 @@ export default function transformProps(
  });
 
  // yAxisBounds need to be parsed to replace incompatible values with undefined
- let [min, max] = (yAxisBounds || []).map(parseAxisBound);
+ const [xAxisMin, xAxisMax] = (xAxisBounds || []).map(parseAxisBound);
+ let [yAxisMin, yAxisMax] = (yAxisBounds || []).map(parseAxisBound);
  let [minSecondary, maxSecondary] = (yAxisBoundsSecondary || []).map(
  parseAxisBound,
  );
@@ -386,7 +390,7 @@ export default function transformProps(
  formatter:
  seriesType === EchartsTimeseriesSeriesType.Bar
  ? getOverMaxHiddenFormatter({
- max,
+ max: yAxisMax,
  formatter: seriesFormatter,
  })
  : seriesFormatter,
@@ -447,8 +451,8 @@ export default function transformProps(
 
  // default to 0-100% range when doing row-level contribution chart
  if (contributionMode === 'row' && stack) {
- if (min === undefined) min = 0;
- if (max === undefined) max = 1;
+ if (yAxisMin === undefined) yAxisMin = 0;
+ if (yAxisMax === undefined) yAxisMax = 1;
  if (minSecondary === undefined) minSecondary = 0;
  if (maxSecondary === undefined) maxSecondary = 1;
  }
@@ -499,13 +503,23 @@ export default function transformProps(
  xAxisType === 'time' && timeGrainSqla
  ? TIMEGRAIN_TO_TIMESTAMP[timeGrainSqla]
  : 0,
+ ...getMinAndMaxFromBounds(
+ xAxisType,
+ truncateXAxis,
+ xAxisMin,
+ xAxisMax,
+ seriesType === EchartsTimeseriesSeriesType.Bar ||
+ seriesTypeB === EchartsTimeseriesSeriesType.Bar
+ ? EchartsTimeseriesSeriesType.Bar
+ : undefined,
+ ),
  },
  yAxis: [
  {
  ...defaultYAxis,
  type: logAxis ? 'log' : 'value',
- min,
- max,
+ min: yAxisMin,
+ max: yAxisMax,
  minorTick: { show: true },
  minorSplitLine: { show: minorSplitLine },
  axisLabel: {

superset-frontend/plugins/plugin-chart-echarts/src/MixedTimeseries/types.ts

@@ -104,6 +104,7 @@ export const DEFAULT_FORM_DATA: EchartsMixedTimeseriesFormData = {
  yAxisFormatSecondary: TIMESERIES_DEFAULTS.yAxisFormat,
  yAxisTitleSecondary: DEFAULT_TITLE_FORM_DATA.yAxisTitle,
  tooltipTimeFormat: TIMESERIES_DEFAULTS.tooltipTimeFormat,
+ xAxisBounds: TIMESERIES_DEFAULTS.xAxisBounds,
  xAxisTimeFormat: TIMESERIES_DEFAULTS.xAxisTimeFormat,
  area: TIMESERIES_DEFAULTS.area,
  areaB: TIMESERIES_DEFAULTS.area,

superset-frontend/plugins/plugin-chart-echarts/src/Timeseries/transformProps.ts

@@ -460,7 +460,13 @@ export default function transformProps(
  xAxisType === AxisType.time && timeGrainSqla
  ? TIMEGRAIN_TO_TIMESTAMP[timeGrainSqla]
  : 0,
- ...getMinAndMaxFromBounds(xAxisType, truncateXAxis, xAxisMin, xAxisMax),
+ ...getMinAndMaxFromBounds(
+ xAxisType,
+ truncateXAxis,
+ xAxisMin,
+ xAxisMax,
+ seriesType,
+ ),
  };
 
  let yAxis: any = {

superset-frontend/plugins/plugin-chart-echarts/src/utils/controls.ts

@@ -19,7 +19,6 @@
 
 import { validateNumber } from '@superset-ui/core';
 
-// eslint-disable-next-line import/prefer-default-export
 export function parseAxisBound(
  bound?: string | number | null,
 ): number | undefined {

superset-frontend/plugins/plugin-chart-echarts/src/utils/series.ts

@@ -41,7 +41,12 @@ import {
  StackControlsValue,
  TIMESERIES_CONSTANTS,
 } from '../constants';
-import { LegendOrientation, LegendType, StackType } from '../types';
+import {
+ EchartsTimeseriesSeriesType,
+ LegendOrientation,
+ LegendType,
+ StackType,
+} from '../types';
 import { defaultLegendPadding } from '../defaults';
 
 function isDefined<T>(value: T | undefined | null): boolean {
@@ -544,16 +549,35 @@ export function calculateLowerLogTick(minPositiveValue: number) {
  return Math.pow(10, logBase10);
 }
 
+type BoundsType = {
+ min?: number | 'dataMin';
+ max?: number | 'dataMax';
+ scale?: true;
+};
+
 export function getMinAndMaxFromBounds(
  axisType: AxisType,
  truncateAxis: boolean,
  min?: number,
  max?: number,
-): { min: number | 'dataMin'; max: number | 'dataMax' } | {} {
- return truncateAxis && axisType === AxisType.value
- ? {
- min: min === undefined ? 'dataMin' : min,
- max: max === undefined ? 'dataMax' : max,
- }
- : {};
+ seriesType?: EchartsTimeseriesSeriesType,
+): BoundsType | {} {
+ if (axisType === AxisType.value && truncateAxis) {
+ const ret: BoundsType = {};
+ if (seriesType === EchartsTimeseriesSeriesType.Bar) {
+ ret.scale = true;
+ }
+ if (min !== undefined) {
+ ret.min = min;
+ } else if (seriesType !== EchartsTimeseriesSeriesType.Bar) {
+ ret.min = 'dataMin';
+ }
+ if (max !== undefined) {
+ ret.max = max;
+ } else if (seriesType !== EchartsTimeseriesSeriesType.Bar) {
+ ret.max = 'dataMax';
+ }
+ return ret;
+ }
+ return {};
 }

superset-frontend/plugins/plugin-chart-echarts/test/utils/series.test.ts

@@ -41,7 +41,11 @@ import {
  sortAndFilterSeries,
  sortRows,
 } from '../../src/utils/series';
-import { LegendOrientation, LegendType } from '../../src/types';
+import {
+ EchartsTimeseriesSeriesType,
+ LegendOrientation,
+ LegendType,
+} from '../../src/types';
 import { defaultLegendPadding } from '../../src/defaults';
 import { NULL_STRING } from '../../src/constants';
 
@@ -882,28 +886,109 @@ test('getAxisType', () => {
 });
 
 test('getMinAndMaxFromBounds returns empty object when not truncating', () => {
- expect(getMinAndMaxFromBounds(AxisType.value, false, 10, 100)).toEqual({});
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.value,
+ false,
+ 10,
+ 100,
+ EchartsTimeseriesSeriesType.Bar,
+ ),
+ ).toEqual({});
+});
+
+test('getMinAndMaxFromBounds returns empty object for categorical axis', () => {
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.category,
+ false,
+ 10,
+ 100,
+ EchartsTimeseriesSeriesType.Bar,
+ ),
+ ).toEqual({});
+});
+
+test('getMinAndMaxFromBounds returns empty object for time axis', () => {
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.time,
+ false,
+ 10,
+ 100,
+ EchartsTimeseriesSeriesType.Bar,
+ ),
+ ).toEqual({});
 });
 
-test('getMinAndMaxFromBounds returns automatic bounds when truncating', () => {
+test('getMinAndMaxFromBounds returns dataMin/dataMax for non-bar charts', () => {
  expect(
- getMinAndMaxFromBounds(AxisType.value, true, undefined, undefined),
+ getMinAndMaxFromBounds(
+ AxisType.value,
+ true,
+ undefined,
+ undefined,
+ EchartsTimeseriesSeriesType.Line,
+ ),
  ).toEqual({
  min: 'dataMin',
  max: 'dataMax',
  });
 });
 
-test('getMinAndMaxFromBounds returns automatic upper bound when truncating', () => {
- expect(getMinAndMaxFromBounds(AxisType.value, true, 10, undefined)).toEqual({
+test('getMinAndMaxFromBounds returns bound without scale for non-bar charts', () => {
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.value,
+ true,
+ 10,
+ undefined,
+ EchartsTimeseriesSeriesType.Line,
+ ),
+ ).toEqual({
  min: 10,
  max: 'dataMax',
  });
 });
 
+test('getMinAndMaxFromBounds returns scale when truncating without bounds', () => {
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.value,
+ true,
+ undefined,
+ undefined,
+ EchartsTimeseriesSeriesType.Bar,
+ ),
+ ).toEqual({ scale: true });
+});
+
+test('getMinAndMaxFromBounds returns automatic upper bound when truncating', () => {
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.value,
+ true,
+ 10,
+ undefined,
+ EchartsTimeseriesSeriesType.Bar,
+ ),
+ ).toEqual({
+ min: 10,
+ scale: true,
+ });
+});
+
 test('getMinAndMaxFromBounds returns automatic lower bound when truncating', () => {
- expect(getMinAndMaxFromBounds(AxisType.value, true, undefined, 100)).toEqual({
- min: 'dataMin',
+ expect(
+ getMinAndMaxFromBounds(
+ AxisType.value,
+ true,
+ undefined,
+ 100,
+ EchartsTimeseriesSeriesType.Bar,
+ ),
+ ).toEqual({
  max: 100,
+ scale: true,
  });
 });