简体繁体 English

缩放WPF窗口

[英]Scaling the WPF window

原文 2012-04-02 06:22:10 1 2 c#/ wpf/ c#-4.0/ kinect

In kinect the co ordinates of the main window starts from the centre(view area) of it. 相对于此，主窗口的坐标从其中心（视图区域）开始。
I want to scale this window to the specified size like 640*480. 我想将此窗口缩放为指定的大小，例如640 * 480。
I am using C# for this. 我为此使用C＃。
Thank you in advance. 先感谢您。

Note : I don't want to use any libraries for this. 注意：我不想为此使用任何库。

2 个解决方案

There are a couple of options: 有两种选择：

use ViewBox 使用ViewBox
use a Layout-ScaleTransform 使用Layout-ScaleTransform
use a Render-ScaleTransform 使用Render-ScaleTransform

As I don't know exactly what you want I cannot advise you on what to use but if I get the hint with the "centre" right I would start by using the layout-scaletransform. 因为我不确切知道您想要什么，所以我无法为您提供使用建议，但是如果我得到“中心”提示，我将从使用layout-scaletransform开始。

Use a ScaleTransform and put it in the LayoutTransform of your Window. 使用ScaleTransform并将其放在窗口的LayoutTransform中。 You'll have to calculate the ScaleX & ScaleY based on your current X & Y-value because it works with percentages. 您必须根据当前的X和Y值计算ScaleX和ScaleY，因为它可以使用百分比。 Standard values for ScaleX & ScaleY will be 1 (= 100%) ScaleX和ScaleY的标准值为1（= 100％）

If you want to know the difference between RenderTransform & LayoutTransform read this article. 如果你想知道的RenderTransform和LayoutTransform之间的区别阅读此文章。