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symbol.js 1.7KB

    function _default(seriesType, defaultSymbolType, legendSymbol) { // Encoding visual for all series include which is filtered for legend drawing return { seriesType: seriesType, performRawSeries: true, reset: function (seriesModel, ecModel, api) { var data = seriesModel.getData(); var symbolType = seriesModel.get('symbol') || defaultSymbolType; var symbolSize = seriesModel.get('symbolSize'); data.setVisual({ legendSymbol: legendSymbol || symbolType, symbol: symbolType, symbolSize: symbolSize }); // Only visible series has each data be visual encoded if (ecModel.isSeriesFiltered(seriesModel)) { return; } var hasCallback = typeof symbolSize === 'function'; function dataEach(data, idx) { if (typeof symbolSize === 'function') { var rawValue = seriesModel.getRawValue(idx); // FIXME var params = seriesModel.getDataParams(idx); data.setItemVisual(idx, 'symbolSize', symbolSize(rawValue, params)); } if (data.hasItemOption) { var itemModel = data.getItemModel(idx); var itemSymbolType = itemModel.getShallow('symbol', true); var itemSymbolSize = itemModel.getShallow('symbolSize', true); // If has item symbol if (itemSymbolType != null) { data.setItemVisual(idx, 'symbol', itemSymbolType); } if (itemSymbolSize != null) { // PENDING Transform symbolSize ? data.setItemVisual(idx, 'symbolSize', itemSymbolSize); } } } return { dataEach: data.hasItemOption || hasCallback ? dataEach : null }; } }; } module.exports = _default;