HaruPage::ellipse
(PECL haru >= 0.0.1)
HaruPage::ellipse — Append an ellipse to the current path
说明
HaruPage::ellipse
( float
$x
, float $y
, float $xray
, float $yray
) : boolAppends an ellipse to the current path.
参数
-
x -
Horizontal coordinate of the center.
-
y -
Vertical coordinate of the center.
-
xray -
The ray of the ellipse in the x direction.
-
yray -
The ray of the ellipse in the y direction.
返回值
Returns TRUE on success.
错误／异常
发生错误时抛出 HaruException 异常。
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