vpr/src/draw/draw.h

#ifndef DRAW_H
#define DRAW_H

#include "easygl_constants.h"
#include "graphics.h"
#include "draw_global.h"

#include "ezgl/point.hpp"
#include "ezgl/application.hpp"
#include "ezgl/graphics.hpp"
#include "draw_color.h"

void update_screen(ScreenUpdatePriority priority, const char* msg, enum pic_type pic_on_screen_val, std::shared_ptr<SetupTimingInfo> timing_info);

void alloc_draw_structs(const t_arch* arch);

//Initializes the drawing locations.
//FIXME: Currently broken if no rr-graph is loaded
void init_draw_coords(float clb_width);

void init_graphics_state(bool show_graphics_val, int gr_automode_val, enum e_route_type route_type);

void free_draw_structs();

void draw_get_rr_pin_coords(int inode, float* xcen, float* ycen);
void draw_get_rr_pin_coords(const t_rr_node* node, float* xcen, float* ycen);

void draw_triangle_along_line(ezgl::renderer& g, ezgl::point2d start, ezgl::point2d end, float relative_position = 1., float arrow_size = DEFAULT_ARROW_SIZE);
void draw_triangle_along_line(ezgl::renderer& g, ezgl::point2d loc, ezgl::point2d start, ezgl::point2d end, float arrow_size = DEFAULT_ARROW_SIZE);
void draw_triangle_along_line(ezgl::renderer& g, float xend, float yend, float x1, float x2, float y1, float y2, float arrow_size = DEFAULT_ARROW_SIZE);

const ezgl::color SELECTED_COLOR = ezgl::GREEN;
const ezgl::color DRIVES_IT_COLOR = ezgl::RED;
const ezgl::color DRIVEN_BY_IT_COLOR = ezgl::LIGHT_MEDIUM_BLUE;

const float WIRE_DRAWING_WIDTH = 0.5;

//Returns the drawing coordinates of the specified pin
ezgl::point2d atom_pin_draw_coord(AtomPinId pin);

//Returns the drawing coordinates of the specified tnode
ezgl::point2d tnode_draw_coord(tatum::NodeId node);

void annotate_draw_rr_node_costs(ClusterNetId net, int sink_rr_node);
void clear_draw_rr_annotations();

ezgl::color to_ezgl_color(vtr::Color<float> color);
ezgl::color to_ezgl_color(t_color color);
ezgl::color to_ezgl_color(color_types color_enum);

//ezgl functions
void draw_screen();

#endif /* DRAW_H */