wpf OxyPlot 图例项目管理
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OxyPlot legend items managing
提问by Shadow2334
is there any way to manage items in legend? I mean e.q. remove some items from legend but not from whole plot? I know that each serie in plot is linked with one item in legend, but i want to break this rule and put to legend only selected series.
有没有办法管理图例中的项目？我的意思是 eq 从图例中删除一些项目而不是从整个情节中删除？我知道情节中的每个系列都与图例中的一个项目相关联，但我想打破这个规则，只将选定的系列放到图例中。
Thanks for your request.
感谢您的请求。
回答by Jose
If you don't assign a title to the series(lineseries, etc), it won't be represented on the legend:
如果您不为系列（lineseries 等）分配标题，则图例上将不会显示该标题：
plotModel = new PlotModel();
plotModel.LegendTitle = "Legend";
plotModel.LegendPosition = LegendPosition.RightBottom;
plotModel.Series.Add(new LineSeries
{
ItemsSource = someItemSource,
Color = OxyColors.Red,
//Title = "title" <- Title commented
});
