imagick_drawarc
(PECL)
imagick_drawarc -- Draw arc
说明
bool
imagick_drawarc ( resource image, float x1, float y1, float x2, float y2, float start_rot, float end_rot )
参数
image
Image handle
x1
Starting x ordinate of bounding rectangle
y1
Starting y ordinate of bounding rectangle
x2
Ending x ordinate of bounding rectangle
y2
Ending y ordinate of bounding rectangle
start_rot
Starting degrees of rotation
end_rot
Ending degrees of rotation
返回值
如果成功则返回 TRUE，失败则返回 FALSE。