HaruPage::curveTo2
(PECL haru >= 0.0.1)
HaruPage::curveTo2 — Append a Bezier curve to the current path
說明
bool HaruPage::curveTo2
( float
$x2
, float $y2
, float $x3
, float $y3
)Appends a Bezier curve to the current path. The current point and the point (x2, y2) are used as the control points for the Bezier curve and current point is moved to the point (x3, y3).
參數
-
x2 -
A Bezier curve control point.
-
y2 -
A Bezier curve control point.
-
x3 -
The current point moves here.
-
x3 -
The current point moves here.
回傳值
Returns TRUE on success.
錯誤/例外
發生錯誤時拋出 HaruException 異常。
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