Name
GrEllipse -- Draw the perimeter of an ellipse
Synopsis
void GrEllipse (
GR_DRAW_ID id,
GR_GC_ID gc,
GR_COORD x,
GR_COORD y,
GR_SIZE rx,
GR_SIZE ry
);
Parameters
- id
The ID of the window or other drawable area.
- gc
The graphics context to use when drawing the ellipse.
- x, y
The center of the ellipse relative to the
drawable area.
- rx, ry
The radii of the ellipse.
Description
The GrEllipse function
draws the perimeter of the ellipse with its center at
( x, y) and
horizontal radius of rx and
a vertical radius of ry.