struct Page *new_page(struct Page *template);
struct Page *new_page_with_bg(struct Background *bg, double width, double height);
void realloc_cur_path(int n);
+void realloc_cur_widths(int n);
void clear_redo_stack(void);
void clear_undo_stack(void);
void prepare_new_undo(void);
// helper functions
void get_pointer_coords(GdkEvent *event, double *ret);
+double get_pressure_multiplier(GdkEvent *event);
void fix_xinput_coords(GdkEvent *event);
void update_item_bbox(struct Item *item);
void make_page_clipbox(struct Page *pg);
void reset_selection(void);
void move_journal_items_by(GList *itemlist, double dx, double dy,
struct Layer *l1, struct Layer *l2, GList *depths);
+void resize_journal_items_by(GList *itemlist, double scaling_x, double scaling_y,
+ double offset_x, double offset_y);
+
// switch between mappings