[英]wpf toolkit scatter chart
這個wpf工具包讓我從未如此煩惱。 文檔不存在! 啊
您到底如何連接散點圖中的線?
我需要產生一個在多個序列之間線性的圖。 我使用Excels散點圖對需要做的事情進行了原型設計,但是我一生都無法弄清楚如何連接工具箱中的點。
這是代碼,我是否缺少選項?
<my:Chart Name="myChart" Margin="5,5,5,5" Opacity="1" Width="525">
</my:Chart>
ScatterSeries a = new ScatterSeries();
a.Title = "a";
a.IndependentValuePath = "Key";
a.DependentValuePath = "Value";
myChart.Series.Add(a);
a = new ScatterSeries();
a.Title = "b";
a.IndependentValuePath = "Key";
a.DependentValuePath = "Value";
myChart.Series.Add(a);
((ScatterSeries)myChart.Series[0]).ItemsSource = new KeyValuePair<DateTime, int>[]
{
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(1), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(2), 150),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(3), 150),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(4), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(5), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(8), 130),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(9), 130),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(10), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(11), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(15), 225),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(16), 225),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(17), 0)
};
((ScatterSeries)myChart.Series[1]).ItemsSource = new KeyValuePair<DateTime, int>[]
{
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(-21), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(-5), 750),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(3), 750),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(7), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(9), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(10), 330),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(19), 330),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(20), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(21), 0),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(25), 525),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(26), 525),
new KeyValuePair<DateTime, int>(DateTime.Now.AddMonths(27), 0)
};
散點圖不會將點與線連接起來。 使用LineSeries應該連接點。
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