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我在 win8 应用中有一张图片。(c#, xaml) 我需要使用多点触控来缩放和旋转图像。有任何想法吗??
是的,看看
http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh465387.aspx
阅读 MSDN 中的文档。他们很好。