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* UILineChart: 关闭Smooth绘制，数值差距大或者持续缩放会出错

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Sunny 2022-04-19 22:38:05 +08:00
parent c155e45841
commit d581637b99
1 changed files with 10 additions and 9 deletions
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19
SunnyUI/Charts/UILineChart.cs
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@ -31,6 +31,7 @@
* 2022-01-06: V3.1.0 支持FillColor透明 * 2022-01-06: V3.1.0 支持FillColor透明
* 2022-01-09: V3.1.0 双坐标轴支持选区域缩放 * 2022-01-09: V3.1.0 双坐标轴支持选区域缩放
* 2022-02-09: V3.1.0 增加图线隐藏 * 2022-02-09: V3.1.0 增加图线隐藏
* 2022-04-19: V3.1.5 关闭Smooth绘制，数值差距大或者持续缩放会出错
******************************************************************************/ ******************************************************************************/
using System; using System;
@ -452,17 +453,17 @@ namespace Sunny.UI
using (Pen pen = new Pen(color, series.Width)) using (Pen pen = new Pen(color, series.Width))
{ {
g.SetHighQuality(); g.SetHighQuality();
if (series.ContainsNan || !series.Smooth) //if (series.ContainsNan || !series.Smooth)
//{
for (int i = 0; i < series.Points.Count - 1; i++)
{ {
for (int i = 0; i < series.Points.Count - 1; i++) g.DrawTwoPoints(pen, series.Points[i], series.Points[i + 1], DrawRect);
{
g.DrawTwoPoints(pen, series.Points[i], series.Points[i + 1], DrawRect);
}
}
else
{
g.DrawCurve(pen, series.Points.ToArray());
} }
//}
//else
//{
// g.DrawCurve(pen, series.Points.ToArray());
//}
g.SetDefaultQuality(); g.SetDefaultQuality();
} }