[目图]如何将新视口添加到查看器中

Question

将新视口添加到具有相同绘图的查看器中的最佳方法是什么？

问候于尔根

Answer 1

您可以查看自定义视口布局源代码示例。

这是从上面的示例中提取的代码

private static void InitializeViewportsByLayoutType(Design design, viewportLayoutType layout)
{
int viewportsNumber;
switch (layout)
{
case viewportLayoutType.SingleViewport:
viewportsNumber = 1;
break;
case viewportLayoutType.TwoViewportsVertical:
case viewportLayoutType.TwoViewportsHorizontal:
viewportsNumber = 2;
break;
case viewportLayoutType.ThreeViewportsWithOneOnBottom:
case viewportLayoutType.ThreeViewportsWithOneOnLeft:
case viewportLayoutType.ThreeViewportsWithOneOnRight:
case viewportLayoutType.ThreeViewportsWithOneOnTop:
viewportsNumber = 3;
break;
case viewportLayoutType.FourViewports:
case viewportLayoutType.Stacked:
viewportsNumber = 4;
break;
default:
viewportsNumber = 1;
break;
}
if (design.Viewports.Count > viewportsNumber)
{
while (design.Viewports.Count > viewportsNumber)
design.Viewports.RemoveAt(design.Viewports.Count - 1);
}
else
{
while (design.Viewports.Count < viewportsNumber)
{
design.Viewports.Add((Viewport)design.Viewports[0].Clone());
}
}
// When changing the LayoutMode, the UpdateViewportsSizeAndLocation() method is called as well.
design.LayoutMode = layout;
}