addRef clear clearCachedData clone cloneDoc context copy copyShapes createDoc draw dyndraw dyndraw equals findShape fromHandle getCurrentLayer getCurrentShapes getExtent getLastShape getLayerCount getPageRectW getShapeCount getType getViewScale im isKindOf isReadOnly load loadAll MgShapeDoc modelTransform release save saveAll setCurrentShapes setPageRectW setReadOnly shallowCopy switchLayer toHandle Type zoomToInitial ~MgShapeDoc

setPageRectW() void MgShapeDoc::setPageRectW ( const Box2d &  rectW, float  viewScale, bool  resetInitial = false  ) 设置页面范围的世界坐标 这是这个函数的调用关系图: