drawing.h

Go to the documentation of this file.

#ifndef _DRAWING_H_
#define _DRAWING_H_
 
#include <cairo.h>
#include <stdbool.h>
#include "bitlib.h"
#include "point.h"
 
void cairo_plot(cairo_t* cr, double x, double y);
 
void cairo_line(cairo_t* cr, double x0, double y0, double x1, double y1);
 
void cairo_line_through(cairo_t* cr, double x0, double y0, double x1, double y1, double overlap);
 
void cairo_ray(cairo_t* cr, double x, double y, double angle, double offset, double length);
 
void cairo_stroke_rectangle(cairo_t* cr, double x, double y, double w, double h);
 
void cairo_fill_rectangle(cairo_t* cr, double x, double y, double w, double h);
 
void cairo_round_rectangle(cairo_t* cr, double x, double y, double w, double h, double r);
 
void cairo_stroke_round_rectangle(cairo_t* cr, double x, double y, double w, double h, double r);
 
void cairo_fill_round_rectangle(cairo_t* cr, double x, double y, double w, double h, double r);
 
void cairo_circle(cairo_t* cr, double x, double y, double r);
 
void cairo_stroke_circle(cairo_t* cr, double x, double y, double r);
 
void cairo_fill_circle(cairo_t* cr, double x, double y, double r);
 
void cairo_ellipse(cairo_t* cr, double x, double y, double xr, double yr);
 
void cairo_stroke_ellipse(cairo_t* cr, double x, double y, double xr, double yr);
 
void cairo_fill_ellipse(cairo_t* cr, double x, double y, double xr, double yr);
 
void cairo_path(cairo_t* cr, bl_point_list* path);
 
void cairo_stroke_path(cairo_t* cr, bl_point_list* path, bool close);
 
void cairo_fill_path(cairo_t* cr, bl_point_list* path);
 
void cairo_polygon(cairo_t* cr, double x, double y, double r, int sides, double rotation);
 
void cairo_stroke_polygon(cairo_t* cr, double x, double y, double r, int sides, double rotation);
 
void cairo_fill_polygon(cairo_t* cr, double x, double y, double r, int sides, double rotation);
 
void cairo_star(cairo_t* cr, double x, double y, double r0, double r1, int points, double rotation);
 
void cairo_stroke_star(cairo_t* cr, double x, double y, double r0, double r1, int points, double rotation);
 
void cairo_fill_star(cairo_t* cr, double x, double y, double r0, double r1, int points, double rotation);
 
void cairo_stroke_curve_to(cairo_t* cr, double x0, double y0, double x1, double y1, double x2, double y2);
 
void cairo_quad_curve_to(cairo_t* cr, double x0, double y0, double x1, double y1);
 
void cairo_stroke_quad_curve_to(cairo_t* cr, double x0, double y0, double x1, double y1);
 
void cairo_fill_text(cairo_t* cr, char* text, double x, double y);
 
void cairo_printf(cairo_t* cr, double x, double y, char* fmt, ...);
 
void cairo_stroke_text(cairo_t* cr, char* text, double x, double y);
 
void cairo_splat(cairo_t* cr, double x, double y, int num_nodes, double radius, double inner_radius, double variation);
 
void cairo_stroke_splat(cairo_t* cr,
                        double x,
                        double y,
                        int num_nodes,
                        double radius,
                        double inner_radius,
                        double variation);
 
void cairo_fill_splat(cairo_t* cr,
                      double x,
                      double y,
                      int num_nodes,
                      double radius,
                      double inner_radius,
                      double variation);
 
void cairo_multi_loop(cairo_t* cr, bl_point_list* path);
 
void cairo_stroke_multi_loop(cairo_t* cr, bl_point_list* path);
 
void cairo_fill_multi_loop(cairo_t* cr, bl_point_list* path);
 
void cairo_multi_curve(cairo_t* cr, bl_point_list* path);
 
void cairo_stroke_multi_curve(cairo_t* cr, bl_point_list* path);
 
void cairo_fill_multi_curve(cairo_t* cr, bl_point_list* path);
 
void cairo_draw_points(cairo_t* cr, bl_point_list* path, double radius);
 
void cairo_fractal_line(cairo_t* cr, double x0, double y0, double x1, double y1, double roughness, int iterations);
 
void cairo_stroke_fractal_line(cairo_t* cr,
                               double x0,
                               double y0,
                               double x1,
                               double y1,
                               double roughness,
                               int iterations);
 
void cairo_heart(cairo_t* cr, double x, double y, double w, double h, double r);
 
void cairo_stroke_heart(cairo_t* cr, double x, double y, double w, double h, double r);
 
void cairo_fill_heart(cairo_t* cr, double x, double y, double w, double h, double r);
 
void cairo_grid(cairo_t* cr, double x, double y, double w, double h, double xres, double yres);
 
void cairo_hex_grid(cairo_t* cr, double x, double y, double w, double h, double res_0, double res_1);
 
void cairo_fill_hex_grid(cairo_t* cr, double x, double y, double w, double h, double res_0, double res_1);
 
void cairo_stroke_hex_grid(cairo_t* cr, double x, double y, double w, double h, double res_0, double res_1);
#endif