CFBD_GraphicEllipse¶

Represents an ellipse defined by center point and two radii. More...

#include <ellipse.h>

Detailed Description¶

struct CFBD_GraphicEllipse;

Represents an ellipse defined by center point and two radii.

This structure defines an ellipse in 2D space using a center point and separate radii for the X and Y axes. This allows for efficient rendering of circles (when X_Radius == Y_Radius) and ellipses with arbitrary dimensions.

The ellipse is defined by:

A center point (center)
Horizontal radius extending from center along X-axis (X_Radius)
Vertical radius extending from center along Y-axis (Y_Radius)

The rendering is typically done using the Midpoint Ellipse Algorithm, which provides accurate rasterization with good performance.

Updated on 2026-02-03 at 13:21:55 +0000