(PECL imagick 2, PECL imagick 3)
ImagickDraw::pathEllipticArcRelative — Draws an elliptical arc
$rx
,$ry
,$x_axis_rotation
,$large_arc_flag
,$sweep_flag
,$x
,$y
Questa funzione, al momento non è documentata; è disponibile soltanto la lista degli argomenti.
Draws an elliptical arc from the current point to (x, y) using relative
coordinates. The size and orientation of the ellipse are defined by two
radii (rx, ry) and an xAxisRotation, which indicates how the ellipse as
a whole is rotated relative to the current coordinate system. The center
(cx, cy) of the ellipse is calculated automatically to satisfy the
constraints imposed by the other parameters. largeArcFlag and sweepFlag
contribute to the automatic calculations and help determine how the arc
is drawn. If large_arc_flag
is true
then draw the larger of the available
arcs. If sweep_flag
is true, then draw the arc matching a clock-wise
rotation.
rx
x radius
ry
y radius
x_axis_rotation
x axis rotation
large_arc_flag
large arc flag
sweep_flag
sweep flag
x
x coordinate
y
y coordinate
Nessun valore viene restituito.