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2014/10/16 ¤W¤È 08:18:46
android Programming Glossary: maxtopAndroid: Scrolling an Imageview http://stackoverflow.com/questions/3058164/android-scrolling-an-imageview maxY int bitmapHeight 2 screenHeight 2 set scroll limits final int maxLeft maxX 1 final int maxRight maxX final int maxTop maxY 1 final int maxBottom maxY set touchlistener ImageView_BitmapView.setOnTouchListener new View.OnTouchListener float.. scrollByX totalX maxRight scrolling to top of image pic moving to the bottom if currentY downY if totalY maxTop scrollByY 0 if totalY maxTop totalY totalY scrollByY if totalY maxTop scrollByY maxTop totalY scrollByY .. scrolling to top of image pic moving to the bottom if currentY downY if totalY maxTop scrollByY 0 if totalY maxTop totalY totalY scrollByY if totalY maxTop scrollByY maxTop totalY scrollByY totalY maxTop scrolling to bottom..
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