double x2, double y2,
gfx_color_t color);
-/* create an arc section (2*M_PI is full circle) */
-gfx_node_t *gfx_arc_sect (gfx_canvas_t *canvas,
- double centerx, double centery,
- double radiusx, double radiusy,
- double start, double end,
- gfx_color_t color);
-
/* add a point to a line or to an area */
int gfx_add_point (gfx_node_t *node, double x, double y);