_ignoreId _shape _shapes _sp _xf beginPath beginShape bezierTo clear clearRect clipPath clipRect closePath d2w drawBitmap drawEllipse drawHandle drawLine drawPath drawRect drawTextAt drawTextAt endShape GiRecordCanvas lineTo moveTo quadTo restoreClip saveClip setBrush setPen ~GiRecordCanvas

quadTo() void GiRecordCanvas::quadTo ( float  cpx, float  cpy, float  x, float  y  ) privatevirtual Add a quadratic bezier segment to the current subpath. 实现了 GiCanvas. 函数调用图: 这是这个函数的调用关系图: