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2014/10/16 ¤W¤È 08:19:19
android Programming Glossary: mhighlightviews.sizehttp://stackoverflow.com/questions/6464123/how-to-crop-image-in-android i else makeDefault mImageView.invalidate if mImageView.mHighlightViews.size 1 mCrop mImageView.mHighlightViews.get 0 mCrop.setFocus true.. deltaY super.postTranslate deltaX deltaY for int i 0 i mHighlightViews.size i HighlightView hv mHighlightViews.get i hv.mMatrix.postTranslate.. void recomputeFocus MotionEvent event for int i 0 i mHighlightViews.size i HighlightView hv mHighlightViews.get i hv.setFocus false hv.invalidate..
http://stackoverflow.com/questions/6464123/how-to-crop-image-in-android 1 if mNumFaces 0 for int i 0 i mNumFaces i handleFace mFaces i else makeDefault mImageView.invalidate if mImageView.mHighlightViews.size 1 mCrop mImageView.mHighlightViews.get 0 mCrop.setFocus true if mNumFaces 1 Toast t Toast.makeText CropImage.this Multi.. @Override protected void postTranslate float deltaX float deltaY super.postTranslate deltaX deltaY for int i 0 i mHighlightViews.size i HighlightView hv mHighlightViews.get i hv.mMatrix.postTranslate deltaX deltaY hv.invalidate According to the event's position.. change the focus to the first hitting cropping rectangle. private void recomputeFocus MotionEvent event for int i 0 i mHighlightViews.size i HighlightView hv mHighlightViews.get i hv.setFocus false hv.invalidate for int i 0 i mHighlightViews.size i HighlightView..
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