Z***8 回复 Z***8（2019-11-13 07:45:09 ） 对 #3版本 说：

var barSize = seriesModel.get('barSize'); if (barSize == null) { var size = coordSys.size; var barWidth; var barDepth; var xAxis = coordSys.getAxis('x'); var yAxis = coordSys.getAxis('y'); if (xAxis.type === 'category') { barWidth = xAxis.getBandWidth() * 0.7; } else { // PENDING barWidth = Math.round(size[0] / Math.sqrt(data.count())) * 0.6; } if (yAxis.type === 'category') { barDepth = yAxis.getBandWidth() * 0.7; } else { barDepth = Math.round(size[1] / Math.sqrt(data.count())) * 0.6; } barSize = [barWidth, barDepth]; } else if (!__WEBPACK_IMPORTED_MODULE_0_echarts_lib_echarts___default.a.util.isArray(barSize)) { barSize = [barSize, barSize]; }