hpgs_paint_path_st Struct Reference [Path contruction functions.]

A stored vector path. More...

#include <hpgs.h>

Data Fields
hpgs_bbox	bb
hpgs_path_point *	points
int	n_points
int	last_start
int	points_malloc_size

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Detailed Description

A stored vector path.

This structure has a public alias hpgs_paint_path and represents a polygonal path, which is stores the path topology together with cached informations about bezier splines.

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Field Documentation

hpgs_path_point* hpgs_paint_path_st::points

A stack of path points. last_start indicates the index of the last start of a subpolygon. This is information is needed during path construction.

Referenced by hpgs_bezier_path_delta(), hpgs_bezier_path_delta_x(), hpgs_bezier_path_delta_y(), hpgs_bezier_path_point(), hpgs_bezier_path_singularities(), hpgs_bezier_path_to_quadratic(), hpgs_bezier_path_x(), hpgs_bezier_path_xmax(), hpgs_bezier_path_xmin(), hpgs_bezier_path_y(), hpgs_bezier_path_ymax(), hpgs_bezier_path_ymin(), hpgs_new_paint_path(), hpgs_paint_path_buldgeto(), hpgs_paint_path_closepath(), hpgs_paint_path_curveto(), hpgs_paint_path_destroy(), hpgs_paint_path_lineto(), and hpgs_paint_path_moveto().

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The documentation for this struct was generated from the following file:

• hpgs.h