(PHP 4 >= 4.0.6)
ImageFilledArc -- Draw a partial ellipse and fill it
Description
int imagefilledarc (int im, 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 im.
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'.
Note: This function was added in PHP 4.0.6 and requires GD 2.0.1