TouchVG framework
GiPaintViewDelegate
onCommandChanged:
onContentChanged:
onDynamicChanged:
onDynDrawEnded:
onFirstRegen:
onGestureBegan:
onGestureEnded:
onGestureShouldBegin:
onResizeFrame:
onSelectionChanged:
onShapeClicked:
onShapeDblClick:
onShapeDeleted:
onShapesRecorded:
onShapeWillDelete:
onZoomChanged:
◆
onGestureShouldBegin:()
- (BOOL GiPaintViewDelegate) onGestureShouldBegin:
(UIGestureRecognizer *)
g
optional
手势生效前的判断
通用矢量图形框架
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张云贵
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