level 1
我是谁的哲学
楼主
在前台定义了一个Chart控件,后台画图,画出来的柱状图颜色是随机的,而且要鼠标悬停在柱子上面才显示数字,如何设置固定的颜色,以及让数字直接显示在柱子的上方呢?
还有就是饼图的问题,如何让饼图既显示百分比,又显示数量呢?多谢各位了
柱状图后台代码如下:
ColumnSeries series = new ColumnSeries();
chart.LegendTitle = "图例说明";
IAxis y = new System.Windows.Controls.DataVisualization.Charting.LinearAxis { Orientation = AxisOrientation.Y, ShowGridLines = true, Title = datasource.XisYName };
chart.Axes.Add(y);
series.Title = datasource.seriesName;
series.ItemsSource = datasource.dataList;
series.IndependentValuePath = "Key";
series.DependentValuePath = "Value";
chart.Series.Add(series);
chart.Title = datasource.chartTitle;
2015年09月28日 02点09分
1
还有就是饼图的问题,如何让饼图既显示百分比,又显示数量呢?多谢各位了
柱状图后台代码如下:
ColumnSeries series = new ColumnSeries();
chart.LegendTitle = "图例说明";
IAxis y = new System.Windows.Controls.DataVisualization.Charting.LinearAxis { Orientation = AxisOrientation.Y, ShowGridLines = true, Title = datasource.XisYName };
chart.Axes.Add(y);
series.Title = datasource.seriesName;
series.ItemsSource = datasource.dataList;
series.IndependentValuePath = "Key";
series.DependentValuePath = "Value";
chart.Series.Add(series);
chart.Title = datasource.chartTitle;