You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
219 lines
5.6 KiB
219 lines
5.6 KiB
/***************************************************************************
|
|
* draw.h
|
|
*
|
|
* Thu Jul 19 19:00:10 2007
|
|
* Copyright 2007 Steffen Pohle
|
|
* steffen@gulpe.de
|
|
****************************************************************************/
|
|
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#ifndef _DRAW_H_
|
|
#define _DRAW_H_
|
|
|
|
#include "osmroute.h"
|
|
#include "map.h"
|
|
#include "gps.h"
|
|
|
|
#ifdef HAVE_GTK
|
|
#include "gtk_port.h"
|
|
#endif
|
|
|
|
#ifdef HAVE_WINAPI
|
|
#include "wince_port.h"
|
|
#endif
|
|
|
|
#ifdef HAVE_SDL
|
|
#include "sdl_port.h"
|
|
#endif
|
|
|
|
#ifdef ANDROID
|
|
#include "android_port.h"
|
|
#endif
|
|
|
|
#define DRAW_GPS 0x0001
|
|
#define DRAW_GPSFOLLOW 0x0002
|
|
#define DRAW_DEBUG 0x0004
|
|
|
|
#define POLYGON_MAX_POINTS 2048
|
|
|
|
|
|
enum {
|
|
DRAW_BTN_NONE = 0,
|
|
DRAW_BTN_SCALEINC,
|
|
DRAW_BTN_SCALEDEC,
|
|
DRAW_BTN_GPS,
|
|
DRAW_BTN_DEBUG
|
|
};
|
|
|
|
#define DRAW_BTN_WIDTH 32
|
|
#define DRAW_BTN_MAX 4
|
|
|
|
|
|
struct line_style {
|
|
struct color borderc;
|
|
struct color c;
|
|
float width;
|
|
};
|
|
|
|
enum {
|
|
COLOR_white,
|
|
COLOR_red,
|
|
COLOR_blue,
|
|
COLOR_green,
|
|
COLOR_brown,
|
|
COLOR_pink,
|
|
COLOR_yellow,
|
|
COLOR_greengray,
|
|
COLOR_redgray,
|
|
COLOR_bluegray,
|
|
|
|
COLOR_MAX
|
|
};
|
|
#define COLOR_steps 4
|
|
|
|
/*
|
|
* variables definitions..
|
|
*/
|
|
extern float view_lon;
|
|
extern float view_lat;
|
|
extern float view_scale;
|
|
extern int view_flags;
|
|
|
|
extern struct image *img_map;
|
|
extern struct map_pos img_map_pos;
|
|
extern float img_map_scale;
|
|
|
|
extern struct map_pos select_pos;
|
|
extern int select_enabled;
|
|
|
|
|
|
extern struct line_style draw_linestyle[MWAY_MAX];
|
|
extern struct color color_polygon[MAREA_MAX];
|
|
extern struct color color_bg;
|
|
extern struct color color_fg;
|
|
extern int draw_type[MAREA_MAX+MWAY_MAX];
|
|
extern struct color color[COLOR_MAX][COLOR_steps];
|
|
|
|
|
|
/*
|
|
* functions definitions, called from outside the drawing routines
|
|
*/
|
|
extern void draw_setscale (int newscale);
|
|
extern void draw_setscalef (float newscale);
|
|
extern void draw_set_pointerpos (float lon, float lat, int mode);
|
|
extern void draw_set_flag (int flag);
|
|
extern void draw_del_flag (int flag);
|
|
|
|
extern iPoint draw_geo2screen (float center_lon, float center_lat, float lon, float lat);
|
|
extern void draw_screen2geo (int x, int y, float *lon, float *lat);
|
|
|
|
extern void draw_init ();
|
|
extern void draw_init_color ();
|
|
|
|
extern void draw ();
|
|
|
|
/*
|
|
* the drawing prozess
|
|
*/
|
|
// extern void draw (); // it is defined inside osmroute.h
|
|
extern void draw_redrawmap ();
|
|
|
|
extern void draw_line (struct image *img, int x1, int y1, int x2, int y2, struct line_style style);
|
|
extern void draw_lineway (struct image *img, int x1, int y1, int x2, int y2, struct line_style style);
|
|
extern void draw_rectangle (struct image *img, int x1, int y1, int x2, int y2, struct line_style style);
|
|
extern void draw_polygonstart ();
|
|
extern void draw_polygonadd (int x, int y);
|
|
extern void draw_polygonfinish (struct image *img, struct line_style ls, struct color c, int border);
|
|
|
|
|
|
|
|
/*
|
|
* functions which we need inside the *_gfx.c files... needed for drawing
|
|
*/
|
|
extern iPoint gfx_screensize;
|
|
extern void gfx_resize (int width, int height);
|
|
extern void gfx_init (int width, int height);
|
|
extern void gfx_flip ();
|
|
extern int gfx_color_alloc (struct color *c, unsigned short int r, unsigned short int g, unsigned short int b);
|
|
|
|
extern void gfx_draw_img (struct image *dimg, int dx, int dy, int dw, int dh, struct image *simg, int sx, int sy);
|
|
extern void gfx_draw_line (struct image *dimg, int x1, int y1, int x2, int y2, struct line_style style);
|
|
extern void gfx_draw_text (struct image *dimg, int x, int y, char *text, struct color *c);
|
|
extern void gfx_draw_polygon (struct image *dimg, iPoint *p, int pcnt, struct line_style style, struct color c);
|
|
extern void gfx_draw_rect (struct image *dimg, int x1, int y1, int x2, int y2, struct color *c);
|
|
extern void gfx_clear (struct image *dimg, struct color *c);
|
|
|
|
extern struct image *gfx_img_alloc (int w, int h);
|
|
extern void gfx_img_free (struct image *img);
|
|
extern struct image* gfx_img_load (char *name);
|
|
|
|
|
|
/*
|
|
* draw_gps.c
|
|
*/
|
|
extern struct gps_data drawgps_data;
|
|
extern unsigned long long int drawgps_on_way_id;
|
|
extern unsigned short int drawgps_on_way_sid;
|
|
extern char drawgps_on_way_name[MAP_W_NAMELEN];
|
|
|
|
extern void drawgps_set_pos (struct gps_data *gpsdata);
|
|
extern void draw_gui_gps ();
|
|
|
|
|
|
/*
|
|
* draw_route.c
|
|
*/
|
|
extern void draw_gui_route ();
|
|
|
|
|
|
/*
|
|
* draw_favorites.c
|
|
*/
|
|
extern void draw_gui_favorites ();
|
|
|
|
|
|
/*
|
|
* draw_gui.c
|
|
*/
|
|
|
|
extern unsigned long long int mouse_over_way_id;
|
|
extern unsigned short int mouse_over_way_sid;
|
|
extern char mouse_over_way_name[MAP_W_NAMELEN];
|
|
|
|
extern iPoint mousepos;
|
|
extern int mousebtn;
|
|
extern time_t mousebtnpresstime;
|
|
extern iPoint mousebtnpresspos;
|
|
extern int mousebtnpresslongtime;
|
|
extern unsigned long long int mouse_over_way_id;
|
|
extern unsigned short int mouse_over_way_sid;
|
|
extern char mouse_over_way_name[MAP_W_NAMELEN];
|
|
|
|
|
|
|
|
extern void draw_mousemove (int x, int y, int btn);
|
|
extern void draw_mousebtndown (int x, int y, int btn);
|
|
extern void draw_mousebtnup (int x, int y, int btn);
|
|
extern void draw_mouseloop ();
|
|
extern void draw_gui ();
|
|
|
|
|
|
|
|
#endif
|