How to achieve the current mouse point scaling graphics

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Such as the title, I already know the scale the graphic in the center of the canvas, but now want to mouse-centric zoom, do not know how to achieve. Please expert guidance

Posted 26-Oct-12 16:08pm

open3820000

Updated 26-Oct-12 21:38pm

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OriginalGriff 27-Oct-12 3:32am

I am sorry, but in English, your question makes no sense at all.
Please, either try to find a better translation of your question to English, or find a site in your own native language, as they may be able to help you better than we can!
Use the "Improve question" widget to edit your question and provide better information.

我很抱歉，但在英语中，你的问题是毫无意义的。
，无论是试图找到一个更好的英语翻译你的问题，或者找到一个网站，在自己的母语，因为它们可能是能帮助你比我们更好！
使用“改善问题”的小工具，编辑您的问题，并提供更好的信息。

Translation from Google Translate
从谷歌翻译的翻译

http://translate.google.com

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Ashim Malgope · Accepted Answer · 2012-10-26T23:43:00

Solution 1

Don't know exactly but you may try this link

http://stackoverflow.com/questions/4277253/c-why-does-this-not-zoom-using-the-mouse-as-center[^]

Posted 26-Oct-12 23:43pm

Ashim Malgope