Tag: image
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Multi Touch in Android – Translate, Scale, and Rotate
| androidHere’s a quick and easy implementation of Android’s multi touch feature – one finger to move, two to zoom, and three to rotate the image. Assuming you have a basic understanding of 2D matrix transformations, the Matrix class in Android uses a 3×3 matrix to achieve all of the 2D transformations. The source code and…
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[HOWTO] Create a hidden loopback device in a .jpg file
Well, I’m sure that you are definitely curious about how do you do this. Let me tell you this, it’s really simple. Pre-requisites: Image File(any format will do or even any file will do) Linux(I’ve only tested it on this platform but I guess Mac would also do) Let’s get started, shall we? First create…