activateView clearCachedData cmdViewHandle coreView createAdapter createCachedOrRegenBitmap createDynamicShapeView drawShapes drawShapes getGestureEnabled getImageCache getMainView getView initView mBkColor mCachedBitmap mCanvasOnDraw mCanvasRegen mCoreView mDrawCount mGestureDetector mGestureEnable mGestureListener mImageCache mMainView mRegenBitmap mRegenning mViewAdapter onDetachedFromWindow onDraw onPause onResume onTap onTouchDrag performClick regen regenInRunnable setBackgroundColor setBackgroundDrawable setContextActionEnabled setGestureEnabled setOnCommandChangedListener setOnContentChangedListener setOnContextActionListener setOnDynamicChangedListener setOnDynDrawEndedListener setOnFirstRegenListener setOnGestureListener setOnSelectionChangedListener setOnShapeClickedListener setOnShapeDblClickedListener setOnShapeDeletedListener setOnShapesRecordedListener setOnShapeWillDeleteListener setOnZoomChangedListener snapshot snapshot StdGraphView StdGraphView StdGraphView stop TAG tearDown viewAdapter

onTouchDrag() boolean rhcad.touchvg.view.StdGraphView.onTouchDrag ( int  action, float  x, float  y  ) 传递单指触摸事件，可用于拖放操作 实现了 rhcad.touchvg.IGraphView.