@covalent/echarts/fesm2020/covalent-echarts-histogram.mjs.map

Teradata UI Platform Echarts Module

{"version":3,"file":"covalent-echarts-histogram.mjs","sources":["../../../../libs/angular-echarts/histogram/src/histogram.component.ts","../../../../libs/angular-echarts/histogram/src/histogram.module.ts","../../../../libs/angular-echarts/histogram/src/covalent-echarts-histogram.ts"],"sourcesContent":["import {\n  Component,\n  Input,\n  ChangeDetectionStrategy,\n  forwardRef,\n  OnChanges,\n} from '@angular/core';\n\nimport {\n  assignDefined,\n  TdChartOptionsService,\n  TdSeriesDirective,\n} from '@covalent/echarts/base';\nimport { ITdBarSeries, TdChartSeriesBarComponent } from '@covalent/echarts/bar';\nimport * as ecStat from 'echarts-stat';\n\nexport type TdHistogramBinningMethod =\n  | 'squareRoot'\n  | 'scott'\n  | 'freedmanDiaconis'\n  | 'sturges';\n\nexport interface ITdHistogramSeries extends ITdBarSeries {\n  data?: number[] | number[][];\n  method?: TdHistogramBinningMethod;\n}\n\n@Component({\n  selector: 'td-chart-series[td-histogram]',\n  template: '',\n  changeDetection: ChangeDetectionStrategy.OnPush,\n  inputs: [\n    'config',\n    'id',\n    'name',\n    'color',\n    'data',\n\n    'animation',\n    'animationThreshold',\n    'animationDuration',\n    'animationEasing',\n    'animationDelay',\n    'animationDurationUpdate',\n    'animationEasingUpdate',\n    'animationDelayUpdate',\n    'tooltip',\n  ],\n  providers: [\n    {\n      provide: TdSeriesDirective,\n      useExisting: forwardRef(() => TdChartSeriesHistogramComponent),\n    },\n  ],\n})\nexport class TdChartSeriesHistogramComponent\n  extends TdChartSeriesBarComponent\n  implements ITdHistogramSeries, OnChanges\n{\n  @Input() source?: number[] | number[][];\n  @Input() method?: TdHistogramBinningMethod;\n\n  constructor(_optionsService: TdChartOptionsService) {\n    super(_optionsService);\n  }\n\n  override ngOnChanges(): void {\n    let output: any = [];\n    if (!this.source) {\n      const dataset: any = this.optionsService.getOption('dataset');\n      this.source = dataset?.source ?? [];\n    }\n\n    if (this.source?.some((item) => Array.isArray(item))) {\n      const config = this.getConfig();\n      const index = config.datasetIndex ?? 1;\n      const source: any[] = this.source;\n      const indexedOutput = source[0].map((_: any, colIndex: string | number) =>\n        source.map((row) => row[colIndex])\n      );\n      output = indexedOutput[index - 1] ?? [];\n    } else {\n      output = this.source;\n    }\n\n    const bins = ecStat.histogram(output, this.method ?? 'squareRoot');\n    this.data = bins.data;\n    this.setOptions();\n  }\n\n  override getConfig(): any {\n    return {\n      method: this.method,\n      coordinateSystem: this.coordinateSystem,\n      xAxisIndex: this.xAxisIndex,\n      yAxisIndex: this.yAxisIndex,\n      legendHoverLink: this.legendHoverLink,\n      stack: this.stack,\n      cursor: this.cursor,\n      label: this.label,\n      itemStyle: this.itemStyle,\n      emphasis: this.emphasis,\n      barWidth: this.barWidth,\n      barMaxWidth: this.barMaxWidth,\n      barMinHeight: this.barMinHeight,\n      barGap: this.barGap,\n      barCategoryGap: this.barCategoryGap,\n      large: this.large,\n      largeThreshold: this.largeThreshold,\n      progressive: this.progressive,\n      progressiveThreshold: this.progressiveThreshold,\n      progressiveChunkMode: this.progressiveChunkMode,\n      dimensions: this.dimensions,\n      encode: this.encode,\n      seriesLayoutBy: this.seriesLayoutBy,\n      datasetIndex: this.datasetIndex,\n      markPoint: this.markPoint,\n      markLine: this.markLine,\n      markArea: this.markArea,\n      zlevel: this.zlevel,\n      z: this.z,\n    };\n  }\n\n  private setOptions(): void {\n    const config: any = assignDefined(\n      this._state,\n      {\n        id: this.id,\n        type: this.type,\n        name: this.name,\n        color: this.color,\n        data: this.data,\n        animation: this.animation,\n        animationThreshold: this.animationThreshold,\n        animationDuration: this.animationDuration,\n        animationEasing: this.animationEasing,\n        animationDelay: this.animationDelay,\n        animationDurationUpdate: this.animationDurationUpdate,\n        animationEasingUpdate: this.animationEasingUpdate,\n        animationDelayUpdate: this.animationDelayUpdate,\n        tooltip: this.tooltip,\n      },\n      this.getConfig(),\n      this._options,\n      this.config ? this.config : {}\n    );\n    this.optionsService.setArrayOption('series', config);\n  }\n}\n","import { NgModule, Type } from '@angular/core';\nimport { CommonModule } from '@angular/common';\n\nimport { TdChartSeriesHistogramComponent } from './histogram.component';\n\nexport const HISTOGRAM_MODULE_COMPONENTS: Type<any>[] = [\n  TdChartSeriesHistogramComponent,\n];\n\n@NgModule({\n  imports: [CommonModule],\n  declarations: [HISTOGRAM_MODULE_COMPONENTS],\n  exports: [HISTOGRAM_MODULE_COMPONENTS],\n})\nexport class CovalentHistogramEchartsModule {}\n","/**\n * Generated bundle index. 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