cajun::draw_map_t Class Reference

#include <draw_map.H>

Inheritance diagram for cajun::draw_map_t:

List of all members.

Classes
struct	map_info_t
struct	tfw_data_t
Public Member Functions
	draw_map_t (double cbviz_origin[3], conf_t &conf, const char *geotiff_dir_, world_state_t *ws_, rndf_t const *rndf_)
virtual	~draw_map_t ()
void	dynamic_data ()
	Dynamic changing data.
void	update_data (double bot_pos_[3])
	Function called for idle loop.
void	display (double bot_pos[3])
	Function called during display loop.
void	toggle_display ()
	Toggle displaying of the data.
void	move_map_x (int dir)
void	move_map_y (int dir)
Private Member Functions
bool	load_map_buffer (double bot_pos[3])
bool	load_map_texture ()
std::list< tfw_data_t >::iterator	find_tile (double bot_pos[3])
	some value here are hard coded for victorville
void	find_geotiffs (const char *geotiff_dir_)
void	index_geotiff (char *filename)
Private Attributes
std::list< tfw_data_t >	m_tfw_data
map_info_t	m_map_info [MAX_TEXTURES]
map_view_t	m_map
int	m_num_tiles
double	m_cbviz_origin [3]
	Offset used for drawing coordinates.
double	m_off_x
double	m_off_y

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Constructor & Destructor Documentation

draw_map_t::draw_map_t	(	double	cbviz_origin[3],
		conf_t &	conf,
		const char *	geotiff_dir_,
		world_state_t *	ws_,
		rndf_t const *	rndf_
	)

References find_geotiffs(), m_cbviz_origin, and cajun::component_interface_t::m_display.

draw_map_t::~draw_map_t

(

)

[virtual]

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Member Function Documentation

void draw_map_t::display

(

double

bot_bos_[3]

)

[virtual]

Function called during display loop.

Implements cajun::component_interface_t.

References cajun::draw_map_t::map_info_t::m_bottom_right_x, cajun::draw_map_t::map_info_t::m_bottom_right_y, cajun::component_interface_t::m_display, m_map_info, m_num_tiles, cajun::draw_map_t::map_info_t::m_top_left_x, and cajun::draw_map_t::map_info_t::m_top_left_y.

void draw_map_t::dynamic_data

(

)

[virtual]

Dynamic changing data.

Reimplemented from cajun::component_interface_t.

References load_map_texture().

void draw_map_t::find_geotiffs

(

const char *

geotiff_dir_

)

[private]

References index_geotiff().

Referenced by draw_map_t().

list< draw_map_t::tfw_data_t >::iterator draw_map_t::find_tile

(

double

bot_pos[3]

)

[private]

some value here are hard coded for victorville

References m_cbviz_origin, m_tfw_data, POSX, and POSY.

Referenced by load_map_buffer().

void draw_map_t::index_geotiff

(

char *

filename

)

[private]

References cajun::draw_map_t::tfw_data_t::filename, m_tfw_data, cajun::draw_map_t::tfw_data_t::res_x, cajun::draw_map_t::tfw_data_t::res_y, cajun::draw_map_t::tfw_data_t::utm_x, and cajun::draw_map_t::tfw_data_t::utm_y.

Referenced by find_geotiffs().

bool draw_map_t::load_map_buffer

(

double

bot_pos[3]

)

[private]

References find_tile(), cajun::draw_map_t::map_info_t::m_bottom_right_x, cajun::draw_map_t::map_info_t::m_bottom_right_y, m_cbviz_origin, m_map, m_map_info, m_num_tiles, m_off_x, m_off_y, cajun::draw_map_t::map_info_t::m_offset_x, cajun::draw_map_t::map_info_t::m_offset_y, m_tfw_data, cajun::draw_map_t::map_info_t::m_top_left_x, cajun::draw_map_t::map_info_t::m_top_left_y, and MAX_TEXTURES.

Referenced by update_data().

bool draw_map_t::load_map_texture

(

)

[private]

References cajun::draw_map_t::map_info_t::m_loaded, m_map, m_map_info, and m_num_tiles.

Referenced by dynamic_data().

void draw_map_t::move_map_x

(

int

dir

)

Referenced by cajun::simulation_draw_t::normalKey_callback().

void draw_map_t::move_map_y

(

int

dir

)

Referenced by cajun::simulation_draw_t::normalKey_callback().

void draw_map_t::toggle_display

(

)

[virtual]

Toggle displaying of the data.

Implements cajun::component_interface_t.

References cajun::component_interface_t::m_display.

Referenced by cajun::simulation_draw_t::normalKey_callback().

void draw_map_t::update_data

(

double

bot_pos_[3]

)

[virtual]

Function called for idle loop.

Implements cajun::component_interface_t.

References load_map_buffer().

---

Member Data Documentation

double cajun::draw_map_t::m_cbviz_origin[3] [private]

Offset used for drawing coordinates.

Reimplemented from cajun::component_interface_t.

Referenced by draw_map_t(), find_tile(), and load_map_buffer().

map_view_t cajun::draw_map_t::m_map [private]

Referenced by load_map_buffer(), and load_map_texture().

map_info_t cajun::draw_map_t::m_map_info[MAX_TEXTURES] [private]

Referenced by display(), load_map_buffer(), and load_map_texture().

int cajun::draw_map_t::m_num_tiles [private]

Referenced by display(), load_map_buffer(), and load_map_texture().

double cajun::draw_map_t::m_off_x [private]

Referenced by load_map_buffer().

double cajun::draw_map_t::m_off_y [private]

Referenced by load_map_buffer().

std::list<tfw_data_t> cajun::draw_map_t::m_tfw_data [private]

Referenced by find_tile(), index_geotiff(), and load_map_buffer().

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The documentation for this class was generated from the following files:

• draw_map.H
• draw_map.C