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map_selection Struct Reference

Used to select data from a map. More...

#include <map.h>

Data Fields

struct map_selectionnext
union {
   struct coord_rect   c_rect
   struct point_rect   p_rect
int order
struct item_range range

Detailed Description

Used to select data from a map.

This struct is used to select data from a map. This one the one hand builds a rectangle on the map and on the other hand selects an order for items of each layer. Note that passing NULL instead of a pointer to such a struct often means "get me everything".

It's possible to link multiple selections in a linked list, see below.

Field Documentation

struct point_rect map_selection::p_rect

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