6 #include "math/point.h"
8 #define LABELS_SIZE vec(2.0f, 2.0f)
9 #define LABEL_LAYER_ID_MAX_SIZE 36
10 #define LABEL_LAYER_TEXT_MAX_SIZE 256
12 typedef struct LabelLayer LabelLayer;
13 typedef struct Camera Camera;
14 typedef struct LineStream LineStream;
16 LayerPtr label_layer_as_layer(LabelLayer *label_layer);
18 LabelLayer *create_label_layer(void);
19 LabelLayer *create_label_layer_from_line_stream(LineStream *line_stream);
20 void destroy_label_layer(LabelLayer *label_layer);
22 int label_layer_render(const LabelLayer *label_layer,
25 int label_layer_event(LabelLayer *label_layer,
26 const SDL_Event *event,
28 UndoHistory *undo_history);
30 size_t label_layer_count(const LabelLayer *label_layer);
32 int label_layer_dump_stream(const LabelLayer *label_layer, FILE *filedump);
34 char *label_layer_ids(const LabelLayer *label_layer);
35 Point *label_layer_positions(const LabelLayer *label_layer);
36 Color *label_layer_colors(const LabelLayer *label_layer);
37 char *labels_layer_texts(const LabelLayer *label_layer);
39 #endif // LABEL_LAYER_H_