| 46 | export const ariaVisualStageHandler = createSimpleOverallStageHandler2(ariaVisual); |
| 47 | |
| 48 | function ariaVisual(ecModel: GlobalModel, api: ExtensionAPI) { |
| 49 | const ariaModel: Model<AriaOption> = ecModel.getModel('aria'); |
| 50 | |
| 51 | // See "area enabled" detection code in `GlobalModel.ts`. |
| 52 | if (!ariaModel.get('enabled')) { |
| 53 | return; |
| 54 | } |
| 55 | |
| 56 | const decalPaletteScope = innerGlobal(ecModel).scope || (innerGlobal(ecModel).scope = {}); |
| 57 | |
| 58 | const defaultOption = zrUtil.clone(DEFAULT_OPTION); |
| 59 | zrUtil.merge(defaultOption.label, ecModel.getLocaleModel().get('aria'), false); |
| 60 | zrUtil.merge(ariaModel.option, defaultOption, false); |
| 61 | |
| 62 | setDecal(); |
| 63 | setLabel(); |
| 64 | |
| 65 | function setDecal() { |
| 66 | const decalModel = ariaModel.getModel('decal'); |
| 67 | |
| 68 | const useDecal = decalModel.get('show'); |
| 69 | if (useDecal) { |
| 70 | |
| 71 | // Each type of series use one scope. |
| 72 | // Pie and funnel are using different scopes. |
| 73 | const paletteScopeGroupByType = zrUtil.createHashMap<object, SeriesModel['type']>(); |
| 74 | ecModel.eachSeries((seriesModel: SeriesModel) => { |
| 75 | if (!seriesModel.isColorBySeries()) { |
| 76 | innerSeries(seriesModel).scope = paletteScopeGroupByType.get(seriesModel.type) |
| 77 | || paletteScopeGroupByType.set(seriesModel.type, {}); |
| 78 | } |
| 79 | }); |
| 80 | |
| 81 | ecModel.eachSeries((seriesModel: SeriesModel) => { |
| 82 | if (zrUtil.isFunction(seriesModel.enableAriaDecal)) { |
| 83 | // Let series define how to use decal palette on data |
| 84 | seriesModel.enableAriaDecal(); |
| 85 | return; |
| 86 | } |
| 87 | |
| 88 | const data = seriesModel.getData(); |
| 89 | |
| 90 | if (!seriesModel.isColorBySeries()) { |
| 91 | const dataAll = seriesModel.getRawData(); |
| 92 | const idxMap: Dictionary<number> = {}; |
| 93 | const decalScope = innerSeries(seriesModel).scope; |
| 94 | |
| 95 | data.each(function (idx) { |
| 96 | const rawIdx = data.getRawIndex(idx); |
| 97 | idxMap[rawIdx] = idx; |
| 98 | }); |
| 99 | |
| 100 | const dataCount = dataAll.count(); |
| 101 | dataAll.each(rawIdx => { |
| 102 | const idx = idxMap[rawIdx]; |
| 103 | const name = dataAll.getName(rawIdx) || (rawIdx + ''); |
| 104 | const paletteDecal = getDecalFromPalette( |
| 105 | seriesModel.ecModel, |