Lines Matching defs:circle
224 /** @brief Compute a transform that maps the unit circle to the arc's ellipse.
225 * Each ellipse can be interpreted as a translated, scaled and rotate unit circle.
226 * This function returns the transform that maps the unit circle to the arc's ellipse.
227 * @return Transform from unit circle to the arc's ellipse */
233 /** @brief Compute a transform that maps the arc's ellipse to the unit circle. */