ImagickDraw::pathCurveToQuadraticBezierRelative
(No version information available, might be only in CVS)
ImagickDraw::pathCurveToQuadraticBezierRelative — Draws a quadratic Bezier curve
Description
bool ImagickDraw::pathCurveToQuadraticBezierRelative
( float $x1
, float $y1
, float $x
, float $y
)
Warning
此函數目前沒有參考文件；只有引數列表。
Warning
這個函數是實驗性質的。這個函數的行為、名稱、和關於此函數的任何其他文件在未來PHP的發行中可能會在不通知的情況下改變。 使用此延伸需自行承擔風險。
Draws a quadratic Bezier curve from the current point to (x,y) using (x1,y1) as the control point using relative coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
Parameters
- x1
-
starting x coordinate
- y1
-
starting y coordinate
- x
-
ending x coordinate
- y
-
ending y coordinate
Return Values
No value is returned.