How t o make a magnifying glass On a picture?

Posted by pengwang on Stack Overflow See other posts from Stack Overflow or by pengwang
Published on 2010-05-20T14:35:06Z Indexed on 2010/05/22 5:20 UTC
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hello I want to make a magnifying glass on a picture so that the part of picture is extended ? in other words i want to find a easy method to create the illusion of a magnifying glass,I know ShapeDrawable and BitmapShader(Bitmap, Shader.TileMode.REPEAT, Shader.TileMode.REPEAT) is useful,but I donot konw how tu du it. AS http://i3.6.cn/cvbnm/72/60/36/73dfcc8862020e9ed366a55e72e88883.jpg could you give me some code or sample? thank you

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