OpenLayer Offline Manual

OpenLayer | Shape | Ellipse | Circle Circle A circle is only a special case of an Ellipse.
Circle( | Vec2D pos, float radius, float lineWidth = 1.0, float accuracy = [default] ))
Creates a circle with the specified centre, and radius. The line width is the thickness of the outline of the circle. Examples // Create a circle with the centre at x = 200.0, y = 100.0 and radius of 50.0 // Circle myCircle( Vec2D( 200.0, 100.0 ), 50.0 ); // Draw the circle to the screen filled with blue // myCircle.Draw( Rgba::BLUE ); Member functions
DrawDisk | Draws a filled disk
DrawArc | Draws a filled arc of the Circle
SetRadius | Sets the radius of the circle
Parent Class Ellipse Back to the main page of the manual Questions about Circle? Click here.