Description
int
imagefilledarc ( resource image, int cx, int cy, int w, int h, int s, int e, int col, int style)
imagefilledarc() draws a partial ellipse centered at
cx, cy (top left is
0, 0) in the image represented by image.
W
and h specifies the ellipse's width and
height respectively while the start and end points are specified
in degrees indicated by the s and
e arguments.
style is a bitwise OR of the following possibilities:
IMG_ARC_PIE
IMG_ARC_CHORD
IMG_ARC_NOFILL
IMG_ARC_EDGED
IMG_ARC_PIE and
IMG_ARC_CHORD are
mutually exclusive;
IMG_ARC_CHORD just
connects the starting and ending angles with a straight line, while
IMG_ARC_PIE produces a rounded edge.
IMG_ARC_NOFILL indicates that the arc
or chord should be outlined, not filled.
IMG_ARC_EDGED,
used together with
IMG_ARC_NOFILL, indicates that the
beginning and ending angles should be connected to the center - this is a
good way to outline (rather than fill) a 'pie slice'.
Poznámka: This function was added in PHP 4.0.6 and requires GD 2.0.1
imagefill
