_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

drawTextAt() [1/2] float GiRecordCanvas::drawTextAt ( const char *  text, float  x, float  y, float  h, int  align, float  angle  ) privatevirtual Draw text in one line. Uses the current font and fill color to draw the text aligned on top. 参数 text The text to draw. x X of horizontal alignment position. y Y of horizontal alignment position. h Text height in point(or pixel) unit. align alignment type, kAlignLeft|kAlignTop. angle Rotate angle in radians, it's positive direction is CCW in the world coordinate system. 返回 Actual display width. 实现了 GiCanvas. 这是这个函数的调用关系图: