小编Suz*_*zie的帖子

我过去几周一直在使用dc.js,但有一个问题,我似乎无法搞清楚.

我希望能够使用画笔滤镜更改基于单个图表的四个不同图表的比例.有点像:

priorityTotChart
  .width(2*w/3).height(h/3)
  .margins({top: 10, right: 50, bottom: 20, left: 40})
  .dimension(dateDim)
  .group(priorityTotal)
  .centerBar(true)
  .gap(1)
  .x(d3.time.scale().domain([minDate,maxDate]))
  .elasticY(true)
  .brushOn(true);

var translate = 3;  

priority1Chart.width(w/3)
  .height(h/6)
  .transitionDuration(300)
  .margins({top: 10, right: 50, bottom: 25, left: 40})
  .dimension(dateDim)
  .group(priority1)
  .mouseZoomable(false)
  .x(d3.time.scale().domain([minDate,maxDate]))
  .xUnits(d3.time.months)
  .elasticY(true)
  .brushOn(false)
  .ordinalColors(["red"])
  .rangeChart(priorityTotChart)
  .yAxisLabel("Hits per day")
  .renderArea(true)
  .renderlet(function (chart) {
    chart.selectAll("g._1").attr("transform", "translate(" + translate + ", 0)");
});

priority2Chart.width(w/3)
  .height(h/6)
  .transitionDuration(300)
  .margins({top: 10, right: 50, bottom: 25, left: 40})
  .dimension(dateDim)
  .group(priority2)
  .mouseZoomable(false)
  .x(d3.time.scale().domain([minDate,maxDate]))
  .xUnits(d3.time.months)
  .elasticY(true)
  .brushOn(false)
  .ordinalColors(["orange"])
  .rangeChart(priorityTotChart)
  .yAxisLabel("Hits per …