_gsBack _gsFront _lastCenter _lastScale _mgview _view _zoomEnabled _zooming _zoomTimes checkZoomTimes cmdView copyGs deviceView draw dyndraw frontGraph GcBaseView graph isZoomEnabled isZooming onGesture onSize setZoomEnabled submitBackXform twoFingersMove xform ~GcBaseView

dyndraw() void GcBaseView::dyndraw ( GiGraphics &  gs ) virtual 绘制额外的动态图形 这是这个函数的调用关系图: