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2014/10/16 ¤W¤È 08:19:30
android Programming Glossary: mmatrix.posttranslateDraw Rectangle Over ImageView for highlight that can be zoom in-out in android http://stackoverflow.com/questions/10482229/draw-rectangle-over-imageview-for-highlight-that-can-be-zoom-in-out-in-android mScale mScale paddingHeight b mHeight 2 paddingWidth 0 mMatrix.postTranslate paddingWidth paddingHeight setImageMatrix mMatrix mMinScale.. return mMatrix.postScale scale scale move to center mMatrix.postTranslate mWidth scale mWidth 2 mHeight scale mHeight 2 move x and y.. mWidth 2 mHeight scale mHeight 2 move x and y distance mMatrix.postTranslate x mWidth 2 scale 0 mMatrix.postTranslate 0 y mHeight 2 scale..
Draw Rectangle Over ImageView for highlight that can be zoom in-out in android http://stackoverflow.com/questions/10482229/draw-rectangle-over-imageview-for-highlight-that-can-be-zoom-in-out-in-android 2 paddingHeight 0 scaling horizontal else mMatrix.postScale mScale mScale paddingHeight b mHeight 2 paddingWidth 0 mMatrix.postTranslate paddingWidth paddingHeight setImageMatrix mMatrix mMinScale mScale zoomTo mScale mWidth 2 mHeight 2 cutting return super.setFrame.. scale mMinScale return if scale 1 getScale scale MAX_SCALE return mMatrix.postScale scale scale move to center mMatrix.postTranslate mWidth scale mWidth 2 mHeight scale mHeight 2 move x and y distance mMatrix.postTranslate x mWidth 2 scale 0 mMatrix.postTranslate.. scale scale move to center mMatrix.postTranslate mWidth scale mWidth 2 mHeight scale mHeight 2 move x and y distance mMatrix.postTranslate x mWidth 2 scale 0 mMatrix.postTranslate 0 y mHeight 2 scale setImageMatrix mMatrix protected void zoomToCanvas float scale..
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