如何放大面板 [英] How can I zoom in a panel

问题描述

嘿嘿，我怎么滚动来放大C＃中的面板？为了更好地理解我在面板中绘制一些矩形，但是它们在面板自己的坐标系中绘制，我该如何重新定义面板坐标系统，并在该面板中放大和缩小...，谢谢，并原谅我的语言，不是最好的...

Hey people, how can I scroll to zoom in a panel in C#?, for a better understanding I'm painting some rectangles in a panel, but they draw in the panel's own coordinate system, how can I redefine the panel coordinate system, and zoom-in and zoom-out in that panel..., thanks, and excuse me for my language, is not the best...

推荐答案

我很确定你做不到。专家组不是为了那个。它的协调系统与父画布具有相同的指标。



然而，您可以调整内部的所有控件，如下所述： http://www.nullskull.com/q/10026602/zooming-a-group-of-controlsedited.aspx [ ^ ]。但是，这不会缩放控件的内容。



如果子元素只是在画布上绘制的基元，你可以试试这个：具有缩放/平移功能的ImageBox控件 [ ^ ]

I am pretty sure you can't. A panel is just not for that. It's coordiate system has the same metrics as the parent canvas.

You can however resize all controls inside, like described here: http://www.nullskull.com/q/10026602/zooming-a-group-of-controlsedited.aspx[^]. Still, this won't zoom the content of the controls.

If the child elements are just primitives drawn on a canvas, you could try this one: ImageBox Control with Zoom/Pan Capability[^]

请参阅我之前的回答：使用C＃.net鼠标缩放图像轮 [ ^ ]。



如果您使用一些不同的.NET库用于UI，请澄清。 （请参阅我对该问题的评论。）

-SA

Please see my past answer: Zoom image in C# .net mouse wheel[^].

If you use some different .NET library for UI, please clarify. (Please see my comment to the question.)

—SA

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