¡@
2014/10/16 ¤W¤È 08:28:14
android Programming Glossary: zoomtoDraw 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 paddingHeight setImageMatrix mMatrix mMinScale mScale zoomTo mScale mWidth 2 mHeight 2 cutting return super.setFrame l t.. 0.1f threshold 0.1f float scale mMinScale getScale zoomTo scale x y else float scale MAX_SCALE getScale zoomTo scale.. zoomTo scale x y else float scale MAX_SCALE getScale zoomTo scale x y protected void zoomTo float scale int x int y if..
Image Zoom Issue with Universal Image Loader and View Pager http://stackoverflow.com/questions/13398288/image-zoom-issue-with-universal-image-loader-and-view-pager Math.min getMaxZoom Math.max targetScale getMinZoom 0.1f zoomTo targetScale detector.getFocusX detector.getFocusY mCurrentScaleFactor..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android attrs this.mContext context @Override protected void zoomTo float scale float centerX float centerY super.zoomTo scale centerX.. void zoomTo float scale float centerX float centerY super.zoomTo scale centerX centerY for HighlightView hv mHighlightViews hv.mMatrix.set.. hv.mCropRect.centerY getImageMatrix .mapPoints coordinates zoomTo zoom coordinates 0 coordinates 1 300F ensureVisible hv @Override..
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 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 whichValue matrix.getValues.. 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 getScale zoomTo scale x y protected void zoomTo float scale int x int y if getScale.. mMinScale 0.1f threshold 0.1f float scale mMinScale getScale zoomTo scale x y else float scale MAX_SCALE getScale zoomTo scale x y protected void zoomTo float scale int x int y if getScale scale mMinScale return if scale 1 getScale scale..
Image Zoom Issue with Universal Image Loader and View Pager http://stackoverflow.com/questions/13398288/image-zoom-issue-with-universal-image-loader-and-view-pager detector.getScaleFactor if mScaleEnabled targetScale Math.min getMaxZoom Math.max targetScale getMinZoom 0.1f zoomTo targetScale detector.getFocusX detector.getFocusY mCurrentScaleFactor Math.min getMaxZoom Math.max targetScale getMinZoom..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android CropImageView Context context AttributeSet attrs super context attrs this.mContext context @Override protected void zoomTo float scale float centerX float centerY super.zoomTo scale centerX centerY for HighlightView hv mHighlightViews hv.mMatrix.set.. context attrs this.mContext context @Override protected void zoomTo float scale float centerX float centerY super.zoomTo scale centerX centerY for HighlightView hv mHighlightViews hv.mMatrix.set getImageMatrix hv.invalidate @Override protected.. zoom .1 float coordinates new float hv.mCropRect.centerX hv.mCropRect.centerY getImageMatrix .mapPoints coordinates zoomTo zoom coordinates 0 coordinates 1 300F ensureVisible hv @Override protected void onDraw Canvas canvas super.onDraw canvas..
|