HaruPage::circle
(PECL haru:0.0.1)
HaruPage::circle — Append a circle to the current path
说明
bool HaruPage::circle
( float $x
, float $y
, float $ray
)
Appends a circle to the current path.
参数
- x
-
Horizontal coordinate of the center point.
- y
-
Vertical coordinate of the center point.
- ray
-
The ray of the circle.
返回值
Returns TRUE on success.
错误／异常
Throws HaruException on error.
