我尝试使用Dojox图表创建图表。我创建了情节并添加了系列。
this.addPlot("st", {type: Lines, markers: false, tension:"X"});
this.addSeries("Series A",
[{x:0, y:0}, {x:5, y:10},
{x:10, y:12}, {x:15, y:14},
{x:20, y:15}, {x:25, y:16},
{x:30, y:18}],
{plot: "st"});
然后我添加了MouseIndicator
new MouseIndicator (this, "st",
{series: "Series A",
labels: false,
mouseOver: true,
lineStroke: { color: "blue" }
});
所以它添加了指标但默认颜色。 尝试使用lineStroke,lineOutline或lineShadow更改指标。什么都没有改变。
根据API文档,它应该更改线条样式^ http://bill.dojotoolkit.org/api/1.9/dojox/charting/action2d/MouseIndicator
有人知道如何更改MouseIndicator线型吗?
答案 0 :(得分:0)
这是我的解决方案。
使用dojo / aspect(http://dojotoolkit.org/reference-guide/1.10/dojo/aspect.html)来监听" _onMouseSingle" MouseIndicator对象,在此事件发生后,更改标记和线条笔划颜色:
var mouseHoverIndicator = new MouseIndicator (this, "st",{
series: "Series A",
labels: false,
mouseOver: true,
lineStroke: { color: "blue" }
});
aspect.after(mouseHoverIndicator, "_onMouseSingle", function (value) {
var plot = mouseHoverIndicator.chart.getPlot(mouseHoverIndicator._uName);
plot.opt.markerStroke= {color:"blue"};
plot.opt.lineStroke= {color:"blue"};
plot.dirty = true;
mouseHoverIndicator.chart.render();
});