ImagickDraw::pathCurveToSmoothRelative
(No version information available, might be only in CVS)
ImagickDraw::pathCurveToSmoothRelative — Draws a cubic Bezier curve
설명
This function is currently not documented; only the argument list is available.
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.
Draws a cubic Bezier curve from the current point to (x,y) using relative coordinates. The first control point is assumed to be the reflection of the second control point on the previous command relative to the current point. (If there is no previous command or if the previous command was not an DrawPathCurveToAbsolute, DrawPathCurveToRelative, DrawPathCurveToSmoothAbsolute or DrawPathCurveToSmoothRelative, assume the first control point is coincident with the current point.) (x2,y2) is the second control point (i.e., the control point at the end of the curve). At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
매개변수
- x2
-
x coordinate of the second control point
- y2
-
y coordinate of the second control point
- x
-
x coordinate of the ending point
- y
-
y coordinate of the ending point
반환값
값을 반환하지 않습니다.