如何通过分解y轴来降低mschart的高度 [英] How reduce the height of an mschart by breaking up the y-axis

问题描述

如何降低mschart的高度，如下所示：

在我的情况下，我不希望折旧图表视图。

 this.chart1.ChartAreas [0 ] .AxisY.ScaleBreakStyle.Enabled = FALSE; 

解决方案

您似乎在寻找 AxisY.ScaleBreakStyle 。

下面是一个例子：

 系列s = chart1.Series [0]; 
 ChartArea ca = chart1.ChartAreas [0]; 
 Axis ay = ca.AxisY; 
 s.ChartType = SeriesChartType.Line; （int i = 0; i <100; i ++）s.Points.AddXY（i，rnd.Next（100）+50）的
; 
 s.Points.AddXY（s.Points.Count，123456）; 
 
 ay.ScaleBreakStyle.Enabled = true; //<<< ===启用或停用！ 
yy.ScaleBreakStyle.LineWidth = 1; 
yy.ScaleBreakStyle.LineColor = Color.OrangeRed; 
 ay.ScaleBreakStyle.StartFromZero = StartFromZero.Auto; 
yy.ScaleBreakStyle.Spacing = 2; 
 ay.ScaleBreakStyle.StartFromZero = StartFromZero.Auto; 
  

请注意，有很多情况下它不起作用。 MSDN：

以下任何一种情况都不支持缩放：

• 使用饼图，圆环图，漏斗图，金字塔图，径向图或任何堆叠图表类型。

或网格线被启用。


• 自定义标签为使用。




• 指定对数Y轴。使用Y轴，包括滚动和缩放功能。




• 使用三维图表。

更新：当然，您也可以在运行时禁用中断。

How can I reduce the height of an mschart like this:

[EDIT] In my case I do not want break chart view.

this.chart1.ChartAreas[0].AxisY.ScaleBreakStyle.Enabled = false;

解决方案

You seem to be looking for AxisY.ScaleBreakStyle.

Here is an example:

Series s = chart1.Series[0];
ChartArea ca = chart1.ChartAreas[0];
Axis ay = ca.AxisY;
s.ChartType = SeriesChartType.Line;
for (int i = 0; i < 100; i++) s.Points.AddXY(i, rnd.Next(100) + 50 );
s.Points.AddXY(s.Points.Count, 123456);

ay.ScaleBreakStyle.Enabled = true;   // <<<=== enable or disable!
ay.ScaleBreakStyle.LineWidth = 1;
ay.ScaleBreakStyle.LineColor = Color.OrangeRed;
ay.ScaleBreakStyle.StartFromZero = StartFromZero.Auto;
ay.ScaleBreakStyle.Spacing = 2;
ay.ScaleBreakStyle.StartFromZero = StartFromZero.Auto;

Note that there a quite a few cases where it will not work. MSDN:

Scale breaks are not supported under any of the following conditions:

• Pie, doughnut, funnel, pyramid, radial or any stacked chart types are used.

• Custom intervals for labels, tick marks or grid lines are enabled.

• The minimum or maximum value for the axis is set.

• Custom labels are used.

• A logarithmic Y-axis is specified.

• Axis views on the Y-axis, which include scrolling and zooming, are used.

• 3-D charts are used.

Update: Of course you can also disable the break at runtime..

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