draw_ellipse

[This is preliminary specification and subject to change.]

Group

Graphics and Pictures (more...)

Type

determ

Syntax

draw_ellipse( WINDOW , RCT BoundRect)

Flow patterns

(i, i)

Description:

Draws an elliptical arc.
BoundRect is the bounding rectangle of an ellipse. StartX and StartY are the approximate coordinate of the arc starting point. (It need not lie exactly on the arc.) StopX and StopY are the coordinate of the arc ending point. (This point need not lie exactly on the arc.) The starting point of the arc is defined as the point at which the line drawn from the center of the bounding rectangle and passing through the starting point, intersects the ellipse. The end point of the arc is the point at which the line drawn from the center of the bounding rectangle through the specified end point intersects the ellipse.

Sample:

No sample