比例大小图像wpf窗口 [英] proportional size image wpf window

问题描述

我们用C#代码在WPF应用程序中编写了一个程序，
我们将窗口的大小写为maxisize，
图片不按照比例窗口增加
我们要做的是什么?

请帮助我们！@

we wrote a program in WPF apllication with C# code,
we wrote the size of the window as maxisize,
The picture is not Increases in accordance with proportional window
what we have to do???

please help us!@

推荐答案

尝试为图像使用ViewBox-
http://msdn.microsoft.com/en-us/library/ms752301.aspx [ ^ ]
http://msdn.microsoft. com/en-us/library/system.windows.controls.viewbox.stretch％28v = VS.100％29.aspx [

Try using a ViewBox for your image -
http://msdn.microsoft.com/en-us/library/ms752301.aspx[^]
http://msdn.microsoft.com/en-us/library/system.windows.controls.viewbox.stretch%28v=VS.100%29.aspx[^]

这已在WPF中为您完成.您只需要使用类ViewBox，请参见 http://www.keyvan.ms/viewbox-and-viewport -in-windows-presentation-foundation [ ^ ].

—SA

This is already done for you in WPF. All you need is using the class ViewBox, see http://msdn.microsoft.com/en-us/library/system.windows.controls.viewbox%28v=VS.100%29.aspx[^].

You need to put your content in an instance of the ViewBox, that''s basically it.

When it scales its single content object, its scales everything in it, any content behaves like scalable vector graphics. You only need to pay attention for the property StretchDirection and take care about preserving the same aspect ratio.

See also this article: http://www.keyvan.ms/viewbox-and-viewport-in-windows-presentation-foundation[^].

—SA

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