beginPath beginShape bezierTo clearCachedBitmap clearRect clipPath clipRect closePath drawBitmap drawEllipse drawHandle drawLine drawPath drawRect drawTextAt drawTextAt endShape lineTo moveTo quadTo restoreClip saveClip setBrush setPen ~GiCanvas

beginShape() virtual bool GiCanvas::beginShape ( int  type, int  sid, int  version, float  x, float  y, float  w, float  h  ) virtual Ready to draw a shape. 被 GiShapeAdapter, GiSvgCanvas , 以及 GiRecordCanvas 重载. 这是这个函数的调用关系图: