Chord(rect, pointStart, pointEnd)
Draws a chord.
Parameters
rect : (left, top, right, bottom)
Specifies the ellipse's bounding rectanglepointStart : (x,y)
Specifies the x- and y-coordinates
of the point that defines the arc's starting point (in logical units).
This point does not have to lie exactly on the arc.pointEnd : (x,y)
Specifies the x- and y-coordinates
of the point that defines the arc's ending point (in logical units).
This point does not have to lie exactly on the arc.Comments
Draws a chord (a closed figure bounded by the intersection
of an ellipse and a line segment). The rect parameter specify the
upper-left and lower-right corners, respectively, of a rectangle
bounding the ellipse that is part of the chord.
The pointStart and pointEnd parameters specify
the endpoints of a line that intersects the ellipse.
The chord is drawn by using the selected pen and filled
by using the selected brush.
MFC References
CDC::Chord
Return Value
Always none. If the function fails, an exception is raised.