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* UILineChartOption: 增加移除线的操作

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Sunny 2022-07-16 10:34:22 +08:00
parent 8322b14cbe
commit bb92bfa971
1 changed files with 20 additions and 0 deletions
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20
SunnyUI/Charts/UILineChartOption.cs
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@ -17,6 +17,7 @@
* 创建日期: 2020-10-01 * 创建日期: 2020-10-01
* *
* 2020-10-01: V2.2.8 完成曲线图表设置类 * 2020-10-01: V2.2.8 完成曲线图表设置类
* 2022-07-15: V3.2.1 增加移除线的操作
******************************************************************************/ ******************************************************************************/
using System; using System;
@ -66,7 +67,10 @@ namespace Sunny.UI
public UILineSeries AddSeries(UILineSeries series) public UILineSeries AddSeries(UILineSeries series)
{ {
if (series == null) return null;
if (series.Name.IsNullOrEmpty()) return null; if (series.Name.IsNullOrEmpty()) return null;
if (ExistsSeries(series.Name)) return series;
series.Index = Series.Count; series.Index = Series.Count;
Series.TryAdd(series.Name, series); Series.TryAdd(series.Name, series);
return series; return series;
@ -75,11 +79,27 @@ namespace Sunny.UI
public UILineSeries AddSeries(string seriesName, bool isY2 = false) public UILineSeries AddSeries(string seriesName, bool isY2 = false)
{ {
if (seriesName.IsNullOrEmpty()) return null; if (seriesName.IsNullOrEmpty()) return null;
if (ExistsSeries(seriesName)) return Series[seriesName];
UILineSeries series = new UILineSeries(seriesName, isY2); UILineSeries series = new UILineSeries(seriesName, isY2);
AddSeries(series); AddSeries(series);
return series; return series;
} }
public bool ExistsSeries(string seriesName)
{
return seriesName.IsValid() && Series.ContainsKey(seriesName);
}
public void RemoveSeries(string seriesName)
{
if (ExistsSeries(seriesName))
{
Clear(seriesName);
Series.TryRemove(seriesName, out _);
}
}
public void AddData(string seriesName, double x, double y) public void AddData(string seriesName, double x, double y)
{ {
if (!Series.ContainsKey(seriesName)) return; if (!Series.ContainsKey(seriesName)) return;