image.drawLine()
Draws a single line defined by two sets of x and y coordinates on a image.
image.drawLine( x1=number, y1=number, x2=number, y2=number )
Returns: Image
Examples
img=imageNew("",200,200,"RGB","##bf4f36");
img.DrawLine(0,0,200,180);
cfimage(action="writeToBrowser", source=img);