ps_curveto
(PECL ps >= 1.1.0)
ps_curveto — Draws a curve
Descrierea
ps_curveto
( resource
$psdoc
, float $x1
, float $y1
, float $x2
, float $y2
, float $x3
, float $y3
) : boolAdd a section of a cubic Bézier curve described by the three given control points to the current path.
Parametri
-
psdoc -
Resource identifier of the postscript file as returned by ps_new().
-
x1 -
x-coordinate of first control point.
-
y1 -
y-coordinate of first control point.
-
x2 -
x-coordinate of second control point.
-
y2 -
y-coordinate of second control point.
-
x3 -
x-coordinate of third control point.
-
y3 -
y-coordinate of third control point.
Valorile întoarse
Întoarce valoarea true în cazul
succesului sau false în cazul eșecului.
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