poly.c File Reference

#include <string.h>
#include "debug.h"
#include "mg.h"

Functions
static void	poly_coord_rewind (void *priv_data)
static int	poly_coord_get (void *priv_data, struct coord *c, int count)
static void	poly_attr_rewind (void *priv_data)
static int	poly_attr_get (void *priv_data, enum attr_type attr_type, struct attr *attr)
static void	poly_get_data (struct poly_priv *poly, unsigned char **p)
int	poly_get (struct map_rect_priv *mr, struct poly_priv *poly, struct item *item)
int	poly_get_byid (struct map_rect_priv *mr, struct poly_priv *poly, int id_hi, int id_lo, struct item *item)

Variables
static struct item_methods	poly_meth

Function Documentation

poly_attr_get()

static int poly_attr_get ( void *  priv_data, enum attr_type  attr_type, struct attr *  attr  )

static

References poly_priv::attr_next, poly_priv::name, attr::str, attr::type, and attr::u.

poly_attr_rewind()

static void poly_attr_rewind ( void *  priv_data )

static

References poly_priv::aidx.

poly_coord_get()

static int poly_coord_get ( void *  priv_data, struct coord *  c, int  count  )

static

References c, poly_priv::count, get_u32_unal(), poly_priv::p, poly_priv::subpoly_next, pcoord::x, and pcoord::y.

poly_coord_rewind()

static void poly_coord_rewind ( void *  priv_data )

static

Navit, a modular navigation system. Copyright (C) 2005-2008 Navit Team

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

References poly_priv::p, and poly_priv::subpoly_start.

poly_get()

int poly_get	(	struct map_rect_priv *	mr,
		struct poly_priv *	poly,
		struct item *	item
	)

References poly_priv::attr_next, block_priv::b, map_rect_priv::b, file::begin, block_get_count(), block_priv::block_num, poly_priv::c, map_selection::c_rect, coord_rect_overlap(), poly_priv::count, poly_priv::count_sum, map_rect_priv::cur_sel, map_rect_priv::current_file, dbg, block_priv::end, map_rect_priv::file, item::id_hi, item::id_lo, L, coord_rect::lu, lvl_debug, lvl_error, map_selection_contains_item(), item::meth, poly_priv::name, map_selection::order, poly_priv::order, poly_priv::p, block_priv::p, block_priv::p_start, poly_get_data(), poly_meth, poly_priv::poly_next, poly_priv::poly_num, poly_priv::polys, item::priv_data, coord_rect::rl, poly_priv::subpoly_next, poly_priv::subpoly_num, poly_priv::subpoly_num_all, poly_priv::subpoly_start, item::type, poly_priv::type, map_selection::u, coord::x, and coord::y.

Referenced by map_rect_get_item_mg(), and poly_get_byid().

poly_get_byid()

int poly_get_byid	(	struct map_rect_priv *	mr,
		struct poly_priv *	poly,
		int	id_hi,
		int	id_lo,
		struct item *	item
	)

References map_rect_priv::b, block_get_byindex(), map_rect_priv::current_file, map_priv::file, map_rect_priv::m, and poly_get().

Referenced by map_rect_get_item_byid_mg().

poly_get_data()

static void poly_get_data ( struct poly_priv *  poly, unsigned char **  p  )

static

References poly_priv::c, poly_priv::count, poly_priv::count_sum, get_u32_unal(), poly_priv::name, poly_priv::order, p, poly_priv::polys, poly_priv::type, coord::x, and coord::y.

Referenced by poly_get().

Variable Documentation

poly_meth

struct item_methods poly_meth

static

Initial value:

= {
    poly_coord_rewind,
    poly_coord_get,
    poly_attr_rewind,
    poly_attr_get,
}

Referenced by poly_get().