标签: javascript d3.js
我要在mouseover代码下方显示areaGenerator区域时显示数据。谁能告诉我该怎么做?
mouseover
areaGenerator
const areaGenerator = d3.area() .x( d => xScale(xValue(d))) .y0(innerHeight) .y1(d => yScale(yValue(d))) .curve(d3.curveBasis);