25 #ifndef NAVIT_GRAPHICS_H
26 #define NAVIT_GRAPHICS_H
57 struct graphics_keyboard_priv;
83 #define IMAGE_W_H_UNSET (-1)
126 int h,
int wraparound);
141 int *w,
int *h,
struct point *hot,
int rotation);
145 struct point *ret,
int estimate);
153 int hole_count,
int* ccount,
struct point **holes);
261 struct point *ret,
int estimate);
297 int *
width,
int poly);
attr_type
Definition: attr.h:34
double navit_float
Definition: coord.h:79
struct label_data_offset label
Definition: garmin_img.c:1
unsigned short width
Definition: garmin_img.c:3
char type[3]
Definition: garmin_img.c:2
int size
Definition: garmin_img.c:3
int offset
Definition: garmin_img.c:0
struct displaylist * graphics_displaylist_new(void)
Definition: graphics.c:3586
void graphics_displaylist_destroy(struct displaylist *displaylist)
Definition: graphics.c:3594
void graphics_add_callback(struct graphics *this_, struct callback *cb)
Definition: graphics.c:533
void graphics_draw_rectangle(struct graphics *this_, struct graphics_gc *gc, struct point *p, int w, int h)
Definition: graphics.c:1092
void * graphics_get_data(struct graphics *this_, const char *type)
Definition: graphics.c:529
int graphics_displayitem_within_dist(struct displaylist *displaylist, struct displayitem *di, struct point *p, int dist)
Definition: graphics.c:3754
struct item * graphics_displayitem_get_item(struct displayitem *di)
Definition: graphics.c:3609
void graphics_font_destroy_all(struct graphics *gra)
Definition: graphics.c:614
char * graphics_icon_path(const char *icon)
Definition: graphics.c:2594
struct graphics_image * graphics_image_new(struct graphics *gra, char *path)
Definition: graphics.c:1004
struct displayitem * graphics_displaylist_next(struct displaylist_handle *dlh)
Definition: graphics.c:3549
int graphics_is_disabled(struct graphics *this_)
Definition: graphics.c:1249
void graphics_set_rect(struct graphics *gra, struct point_rect *pr)
Definition: graphics.c:280
int graphics_set_attr(struct graphics *gra, struct attr *attr)
Sets an attribute of the graphics instance.
Definition: graphics.c:269
void graphics_init(struct graphics *this_)
Definition: graphics.c:513
struct graphics_font * graphics_font_new(struct graphics *gra, int size, int flags)
Definition: graphics.c:547
void graphics_font_destroy(struct graphics_font *gra_font)
Definition: graphics.c:560
void graphics_image_free(struct graphics *gra, struct graphics_image *img)
Definition: graphics.c:1014
void graphics_draw_itemgra(struct graphics *gra, struct itemgra *itm, struct transformation *t, char *label)
Definition: graphics.c:3069
int graphics_draw_cancel(struct graphics *gra, struct displaylist *displaylist)
Definition: graphics.c:3509
struct graphics_image * graphics_image_new_scaled_rotated(struct graphics *gra, char *path, int w, int h, int rotate)
Create a new image from file path, optionally scaled to w and h pixels and rotated.
Definition: graphics.c:902
void graphics_draw_polyline_clipped(struct graphics *gra, struct graphics_gc *gc, struct point *pa, int count, int *width, int poly)
Draw polyline on the display.
Definition: graphics.c:2230
void graphics_overlay_resize(struct graphics *this_, struct point *p, int w, int h, int wraparound)
Alters the size, position and wraparound for an overlay.
Definition: graphics.c:478
void graphics_add_selection(struct graphics *gra, struct item *item, enum item_type type, struct displaylist *dl)
Definition: graphics.c:3819
void graphics_draw_mode(struct graphics *this_, enum draw_mode_num mode)
Start or finish a set of drawing operations.
Definition: graphics.c:1029
void graphics_background_gc(struct graphics *this_, struct graphics_gc *gc)
Definition: graphics.c:1305
int graphics_draw_drag(struct graphics *this_, struct point *p)
Definition: graphics.c:1296
struct displaylist_handle * graphics_displaylist_open(struct displaylist *displaylist)
Definition: graphics.c:3534
void graphics_gc_destroy(struct graphics_gc *gc)
Definition: graphics.c:644
char * graphics_displayitem_get_label(struct displayitem *di)
Definition: graphics.c:3635
int graphics_get_attr(struct graphics *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
Gets an attribute of the graphics instance.
Definition: graphics.c:419
void graphics_draw_lines(struct graphics *this_, struct graphics_gc *gc, struct point *p, int count)
Definition: graphics.c:1039
void graphics_gc_set_dashes(struct graphics_gc *gc, int width, int offset, unsigned char dash_list[], int n)
Definition: graphics.c:752
navit_float graphics_get_dpi(struct graphics *gra)
get display resolution in DPI This method returns the native display density in DPI
Definition: graphics.c:3886
void graphics_clear_selection(struct graphics *gra, struct displaylist *dl)
Definition: graphics.c:3862
void graphics_draw_rectangle_rounded(struct graphics *this_, struct graphics_gc *gc, struct point *plu, int w, int h, int r, int fill)
Definition: graphics.c:1180
void graphics_gc_set_linewidth(struct graphics_gc *gc, int width)
Definition: graphics.c:742
void graphics_gc_set_background(struct graphics_gc *gc, struct color *c)
Definition: graphics.c:703
struct graphics_gc * graphics_gc_new(struct graphics *gra)
Definition: graphics.c:630
struct graphics * graphics_new(struct attr *parent, struct attr **attrs)
Definition: graphics.c:334
void graphics_displaylist_close(struct displaylist_handle *dlh)
Definition: graphics.c:3576
struct graphics * graphics_overlay_new(struct graphics *parent, struct point *p, int w, int h, int wraparound)
Create a new graphics overlay. An overlay is a graphics object that is independent of the main graphi...
Definition: graphics.c:441
GList * displaylist_get_clicked_list(struct displaylist *displaylist, struct point *p, int radius)
Returns list of displayitems clicked at given coordinates. The deeper item is in current layout,...
Definition: graphics.c:3236
int graphics_displayitem_get_displayed(struct displayitem *di)
Definition: graphics.c:3639
void graphics_get_text_bbox(struct graphics *this_, struct graphics_font *font, char *text, int dx, int dy, struct point *ret, int estimate)
Definition: graphics.c:1228
struct graphics_image * graphics_image_new_scaled(struct graphics *gra, char *path, int w, int h)
Create a new image from file path, optionally scaled to w and h pixels.
Definition: graphics.c:774
int graphics_hide_native_keyboard(struct graphics *this_, struct graphics_keyboard *kbd)
Hides the native on-screen keyboard or other input method.
Definition: graphics.c:1387
struct graphics_font * graphics_named_font_new(struct graphics *gra, char *font, int size, int flags)
Definition: graphics.c:552
void graphics_remove_callback(struct graphics *this_, struct callback *cb)
Definition: graphics.c:537
void graphics_overlay_disable(struct graphics *this_, int disable)
Definition: graphics.c:1243
void graphics_gc_set_foreground(struct graphics_gc *gc, struct color *c)
Definition: graphics.c:688
int graphics_displayitem_get_coord_count(struct displayitem *di)
Definition: graphics.c:3625
void graphics_draw_circle(struct graphics *this_, struct graphics_gc *gc, struct point *p, int r)
Draw a circle.
Definition: graphics.c:1063
char * graphics_texture_path(const char *texture)
Definition: graphics.c:2620
draw_mode_num
Definition: graphics.h:45
@ draw_mode_begin
Definition: graphics.h:46
@ draw_mode_begin_clear
Definition: graphics.h:46
@ draw_mode_end
Definition: graphics.h:46
void graphics_draw(struct graphics *gra, struct displaylist *displaylist, struct mapset *mapset, struct transformation *trans, struct layout *l, int async, struct callback *cb, int flags)
Definition: graphics.c:3504
void graphics_draw_text(struct graphics *this_, struct graphics_gc *gc1, struct graphics_gc *gc2, struct graphics_font *font, char *text, struct point *p, int dx, int dy)
Definition: graphics.c:1214
int graphics_displayitem_get_z_order(struct displayitem *di)
Definition: graphics.c:3620
void graphics_draw_text_std(struct graphics *this_, int text_size, char *text, struct point *p)
Definition: graphics.c:2580
void graphics_draw_image(struct graphics *this_, struct graphics_gc *gc, struct point *p, struct graphics_image *img)
Definition: graphics.c:1259
void graphics_free(struct graphics *gra)
Definition: graphics.c:574
gboolean graphics_gc_has_texture(struct graphics_gc *gc)
Definition: graphics.c:730
int graphics_show_native_keyboard(struct graphics *this_, struct graphics_keyboard *kbd)
Shows the native on-screen keyboard or other input method.
Definition: graphics.c:1350
void graphics_displaylist_draw(struct graphics *gra, struct displaylist *displaylist, struct transformation *trans, struct layout *l, int flags)
Definition: graphics.c:3432
void graphics_remove_selection(struct graphics *gra, struct item *item, enum item_type type, struct displaylist *dl)
Definition: graphics.c:3828
struct map_selection * displaylist_get_selection(struct displaylist *displaylist)
Returns selection structure based on displaylist transform, projection and order. Use this function t...
Definition: graphics.c:3213
void graphics_draw_polygon_clipped(struct graphics *gra, struct graphics_gc *gc, struct point *pin, int count_in)
Draw a plain polygon on the display.
Definition: graphics.c:2449
void graphics_gc_set_texture(struct graphics_gc *gc, struct graphics_image *img)
Definition: graphics.c:719
flags
Definition: gui_internal.h:26
item_type
Definition: item.h:29
unsigned char p[5]
Definition: mg.h:2
struct _GList GList
Definition: navit.h:30
Definition: callback.c:27
graphics display item structure
Definition: graphics.c:1413
Definition: graphics.c:3522
Definition: graphics.c:120
Definition: graphics.h:198
void * data
Definition: graphics.h:199
int size
Definition: graphics.h:200
Definition: graphics.h:157
void(* font_destroy)(struct graphics_font_priv *font)
Definition: graphics.h:158
Definition: graphics_android.c:72
QFont * font
Definition: graphics_qt5.cpp:82
Definition: graphics.h:161
struct graphics_font_methods meth
Definition: graphics.h:163
struct graphics_font_priv * priv
Definition: graphics.h:162
Definition: graphics.h:166
void(* gc_set_dashes)(struct graphics_gc_priv *gc, int width, int offset, unsigned char dash_list[], int n)
Definition: graphics.h:169
void(* gc_destroy)(struct graphics_gc_priv *gc)
Definition: graphics.h:167
void(* gc_set_texture)(struct graphics_gc_priv *gc, struct graphics_image_priv *img)
Definition: graphics.h:172
void(* gc_set_background)(struct graphics_gc_priv *gc, struct color *c)
Definition: graphics.h:171
void(* gc_set_foreground)(struct graphics_gc_priv *gc, struct color *c)
Definition: graphics.h:170
void(* gc_set_linewidth)(struct graphics_gc_priv *gc, int width)
Definition: graphics.h:168
Definition: graphics_android.c:76
float bg
Definition: graphics_egl.c:64
unsigned char * dash_list
Definition: graphics_egl.c:66
float fg
Definition: graphics_egl.c:63
graphics context A graphics context encapsulates a set of drawing parameters, such as linewidth and d...
Definition: graphics.h:180
struct graphics * gra
Definition: graphics.h:183
struct graphics_gc_methods meth
Definition: graphics.h:182
struct graphics_gc_priv * priv
Definition: graphics.h:181
Definition: graphics.h:186
void(* image_destroy)(struct graphics_image_priv *img)
Definition: graphics.h:187
Definition: graphics_android.c:85
SDL_Surface * img
Definition: graphics_egl.c:107
Definition: graphics.h:190
struct graphics_image_methods meth
Definition: graphics.h:192
struct graphics_image_priv * priv
Definition: graphics.h:191
int height
Definition: graphics.h:194
struct point hot
Definition: graphics.h:195
int width
Definition: graphics.h:193
Definition: graphics.h:62
void * gui_priv
Definition: graphics.h:71
int mode
Definition: graphics.h:69
int w
Definition: graphics.h:63
char * lang
Definition: graphics.h:70
struct graphics_keyboard_priv * gra_priv
Definition: graphics.h:76
int h
Definition: graphics.h:64
Definition: graphics.h:107
void(* draw_text)(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct graphics_gc_priv *bg, struct graphics_font_priv *font, char *text, struct point *p, int dx, int dy)
Definition: graphics.h:114
void(* draw_lines)(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count)
Definition: graphics.h:110
void(* overlay_disable)(struct graphics_priv *gr, int disable)
Definition: graphics.h:146
void(* draw_circle)(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int r)
Definition: graphics.h:113
void(* draw_drag)(struct graphics_priv *gr, struct point *p)
Definition: graphics.h:120
void(* background_gc)(struct graphics_priv *gr, struct graphics_gc_priv *gc)
Definition: graphics.h:124
void(* draw_polygon_with_holes)(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count, int hole_count, int *ccount, struct point **holes)
Definition: graphics.h:152
void(* hide_native_keyboard)(struct graphics_keyboard *kbd)
Definition: graphics.h:150
int(* set_attr)(struct graphics_priv *gr, struct attr *attr)
Definition: graphics.h:148
void(* image_free)(struct graphics_priv *gr, struct graphics_image_priv *priv)
Definition: graphics.h:143
void(* overlay_resize)(struct graphics_priv *gr, struct point *p, int w, int h, int wraparound)
Definition: graphics.h:147
void(* draw_rectangle)(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int w, int h)
Definition: graphics.h:112
void(* draw_polygon)(struct graphics_priv *gr, struct graphics_gc_priv *gc, struct point *p, int count)
Definition: graphics.h:111
int(* show_native_keyboard)(struct graphics_keyboard *kbd)
Definition: graphics.h:149
void(* draw_image)(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, struct graphics_image_priv *img)
Definition: graphics.h:116
void(* graphics_destroy)(struct graphics_priv *gr)
Definition: graphics.h:108
void(* draw_mode)(struct graphics_priv *gr, enum draw_mode_num mode)
Definition: graphics.h:109
void(* get_text_bbox)(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy, struct point *ret, int estimate)
Definition: graphics.h:144
void(* draw_image_warp)(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct point *p, int count, struct graphics_image_priv *img)
Definition: graphics.h:118
navit_float(* get_dpi)(struct graphics_priv *gr)
Definition: graphics.h:151
Definition: graphics_android.c:37
int disable
Definition: graphics_qt5.h:88
enum draw_mode_num mode
Definition: graphics_egl.c:89
graphics object A graphics object serves as the target for drawing operations. It encapsulates variou...
Definition: graphics.c:75
struct attr ** attrs
Definition: graphics.c:83
Represents an object on a map.
Definition: item.h:115
Used to select data from a map.
Definition: map.h:58
The functions to be implemented by graphics plugins.
Definition: graphics.h:100
int top
Definition: graphics.h:102
int left
Definition: graphics.h:101
int right
Definition: graphics.h:103
int bottom
Definition: graphics.h:104
Definition: gpx2navit_txt.h:51