2014/10/16 上午 08:19:31

android Programming Glossary: mminscale

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

private int mIntrinsicHeight private int mCanvasWidth private int mCanvasHeight private float mScale private float mMinScale private float mCanvasMinScale double tap for determining private long mLastTime 0 private boolean isDoubleTap private int.. paddingHeight b mHeight 2 paddingWidth 0 mMatrix.postTranslate paddingWidth paddingHeight setImageMatrix mMatrix mMinScale mScale zoomTo mScale mWidth 2 mHeight 2 cutting return super.setFrame l t r b protected float getValue Matrix matrix int.. float getCanvasTranslateY return getCanvasValue mCanvasMatrix Matrix.MTRANS_Y protected void maxZoomTo int x int y if mMinScale getScale getScale mMinScale 0.1f threshold 0.1f float scale mMinScale getScale zoomTo scale x y else float scale MAX_SCALE..