displayitem Struct Reference

graphics display item structure More...

Data Fields
struct displayitem *	next
struct item	item
char *	label
struct displayitem_poly_holes *	holes
int	z_order
int	flags
int	count
struct coord	c [0]

Detailed Description

graphics display item structure

The graphics item passes the ap items and other items with this structure to the graphics drawing routines. The struct is only a stub. It is allocated including "count -1" struct coord's following c[0], if "holes" not NULL, by a polygon hole structure, and if label != NULL, a series of zero terminated strings followed by another zero for label.

Field Documentation

c

struct coord displayitem::c[0]

Referenced by display_add(), displayitem_draw(), graphics_displayitem_within_dist(), graphics_draw_itemgra(), and graphics_process_selection_item().

count

int displayitem::count

Referenced by display_add(), displayitem_draw(), graphics_displayitem_get_coord_count(), graphics_displayitem_within_dist(), graphics_draw_itemgra(), graphics_process_selection_item(), and graphics_remove_selection().

flags

int displayitem::flags

Referenced by display_add(), and displayitem_draw().

holes

struct displayitem_poly_holes* displayitem::holes

Referenced by display_add(), displayitem_draw(), and graphics_draw_itemgra().

item

struct item displayitem::item

Referenced by display_add(), displayitem_draw_icon(), graphics_displayitem_get_item(), graphics_displayitem_within_dist(), graphics_draw_itemgra(), graphics_process_selection_item(), and graphics_remove_selection().

label

char* displayitem::label

Referenced by display_add(), displayitem_draw_circle(), displayitem_draw_icon(), displayitem_draw_image(), displayitem_draw_text(), graphics_displayitem_get_label(), graphics_draw_itemgra(), graphics_process_selection_item(), and graphics_remove_selection().

next

struct displayitem* displayitem::next

Referenced by display_add(), displayitem_draw(), graphics_displaylist_next(), graphics_draw_itemgra(), and xdisplay_free().

z_order

int displayitem::z_order

Referenced by display_add(), displayitem_draw(), displaylist_cmp_zorder(), displaylist_get_clicked_list(), graphics_displayitem_get_z_order(), and graphics_draw_itemgra().

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The documentation for this struct was generated from the following file:

• graphics.c