Header for advanced tracks layer. More...

#include "track_loader.bi"

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Classes
class	TrackLayerDefault

class	_TrackLayer

class	_TrackLayerClass

Macros
#define	TRACK_TYPE_LAYER /* (track_layer_get_type()) */

#define	TRACK_LAYER(obj) /* (G_TYPE_CHECK_INSTANCE_CAST((obj), TRACK_TYPE_LAYER, TrackLayer)) */

#define	TRACK_LAYER_CLASS(obj) /* (G_TYPE_CHECK_CLASS_CAST((obj), TRACK_TYPE_LAYER, TrackLayerClass)) */

#define	TRACK_IS_LAYER(obj) /* (G_TYPE_CHECK_INSTANCE_TYPE((obj), TRACK_TYPE_LAYER)) */

#define	TRACK_IS_CLASS_LAYER(obj) /* (G_TYPE_CHECK_CLASS_TYPE((obj), TRACK_TYPE_LAYER)) */

#define	TRACK_LAYER_GET_CLASS(obj) /* (G_TYPE_INSTANCE_GET_CLASS((obj), TRACK_TYPE_LAYER, TrackLayerClass)) */

Typedefs
typedef _TrackLayer	TrackLayer

typedef _TrackLayerClass	TrackLayerClass

typedef _TrackLayerPrivate	TrackLayerPrivate

Functions
FUNCTION_AS_TrackLayer_PTR	track_layer_new (BYVAL_AS_GObject_PTR)
	Creates a new instance of TrackLayer. More...

FUNCTION_AS_GType	track_layer_get_type ()

FUNCTION_CDECL_AS_TrackLayerDefault_PTR	track_layer_get_default (BYVAL_AS_TrackLayer_PTR)
	Provide the next default setting. More...

FUNCTION_CDECL_AS_TrackLoader_PTR	track_layer_get_loader (BYVAL_AS_TrackLayer_PTR)
	Provide pointer to the active track. More...

SUB_CDECL	track_layer_set_loader (BYVAL_AS_TrackLayer_PTR, BYVAL_AS_TrackLoader_PTR)
	Set active track. More...

SUB_CDECL	track_layer_redraw (BYVAL_AS_TrackLayer_PTR)
	Redraw surface. More...

SUB_CDECL	track_layer_center_track (BYVAL_AS_TrackLayer_PTR)
	Show complete track. More...

FUNCTION_CDECL_AS_gint	track_layer_get_point (BYVAL_AS_TrackLayer_PTR)
	Get current point in active track. More...

SUB_CDECL	track_layer_set_point (BYVAL_AS_TrackLayer_PTR, BYVAL_AS_gint)
	Set current point in active track. More...

SUB_CDECL	track_layer_point_move (BYVAL_AS_TrackLayer_PTR, BYVAL_AS_gchar_PTR)
	Move current point. More...

SUB_CDECL	track_layer_set_bbox (BYVAL_AS_TrackLayer_PTR, BYVAL_AS_float, BYVAL_AS_float, BYVAL_AS_float, BYVAL_AS_float)
	Set map segment to the given bounding box. More...

Detailed Description

Header for advanced tracks layer.

FIXME

Since: 0.0

Definition in file track_layer.bi.

Class Documentation

◆ TrackLayerDefault

class TrackLayerDefault

Definition at line 20 of file track_layer.bi.

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Class Members
gchar_PTR	P	point default
gchar_PTR	L	line default

◆ _TrackLayer

class _TrackLayer

Definition at line 30 of file track_layer.bi.

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Class Members
GObject	Parent
TrackLayerPrivate_PTR	Priv

◆ _TrackLayerClass

class _TrackLayerClass

Definition at line 35 of file track_layer.bi.

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Class Members
GObjectClass	Parent_Class

Macro Definition Documentation

◆ TRACK_TYPE_LAYER

#define TRACK_TYPE_LAYER /* (track_layer_get_type()) */

Definition at line 13 of file track_layer.bi.

◆ TRACK_LAYER

#define TRACK_LAYER ( obj ) /* (G_TYPE_CHECK_INSTANCE_CAST((obj), TRACK_TYPE_LAYER, TrackLayer)) */

Definition at line 14 of file track_layer.bi.

◆ TRACK_LAYER_CLASS

#define TRACK_LAYER_CLASS ( obj ) /* (G_TYPE_CHECK_CLASS_CAST((obj), TRACK_TYPE_LAYER, TrackLayerClass)) */

Definition at line 15 of file track_layer.bi.

◆ TRACK_IS_LAYER

#define TRACK_IS_LAYER ( obj ) /* (G_TYPE_CHECK_INSTANCE_TYPE((obj), TRACK_TYPE_LAYER)) */

Definition at line 16 of file track_layer.bi.

◆ TRACK_IS_CLASS_LAYER

#define TRACK_IS_CLASS_LAYER ( obj ) /* (G_TYPE_CHECK_CLASS_TYPE((obj), TRACK_TYPE_LAYER)) */

Definition at line 17 of file track_layer.bi.

◆ TRACK_LAYER_GET_CLASS

#define TRACK_LAYER_GET_CLASS ( obj ) /* (G_TYPE_INSTANCE_GET_CLASS((obj), TRACK_TYPE_LAYER, TrackLayerClass)) */

Definition at line 18 of file track_layer.bi.

Typedef Documentation

◆ TrackLayer

typedef _TrackLayer TrackLayer

Definition at line 26 of file track_layer.bi.

◆ TrackLayerClass

typedef _TrackLayerClass TrackLayerClass

Definition at line 27 of file track_layer.bi.

◆ TrackLayerPrivate

typedef _TrackLayerPrivate TrackLayerPrivate

Definition at line 28 of file track_layer.bi.

Function Documentation

◆ track_layer_new()

FUNCTION_AS_TrackLayer_PTR track_layer_new ( BYVAL_AS_GObject_PTR Map )

Creates a new instance of TrackLayer.

Parameters

Map	Map object to connect to

Returns: The newly created TrackLayer instance (transfer full)

A new TrackLayer instance gets created and added to the osm_gps_map given as parameter. Also a callback gets connected in order to track any configure changes of the map window.

Note: Use g_object_unref() to finalize the instance.

Since: 0.0

Definition at line 497 of file track_layer.bas.

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◆ track_layer_get_type()

FUNCTION_AS_GType track_layer_get_type ( )

◆ track_layer_get_default()

FUNCTION_CDECL_AS_TrackLayerDefault_PTR track_layer_get_default ( BYVAL_AS_TrackLayer_PTR Lay )

Provide the next default setting.

Parameters

Lay	Layer instance

Returns: Pointer to default setting for the next track

The TrackLayer instance holds a number of default settings for line and point color and width, used as start values when loading a new track. This function returns a pointer to the next setting, reseting to the first when all defaults were used.

Since: 0.0

Definition at line 815 of file track_layer.bas.

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◆ track_layer_get_loader()

FUNCTION_CDECL_AS_TrackLoader_PTR track_layer_get_loader ( BYVAL_AS_TrackLayer_PTR Lay )

Provide pointer to the active track.

Parameters

Lay	Layer instance

Returns: Pointer to currently active track

In the TrackLayer instance one of the loaded tracks is the active track. This function returns the pointer to that track.

Since: 0.0

Definition at line 836 of file track_layer.bas.

◆ track_layer_set_loader()

SUB_CDECL track_layer_set_loader	(	BYVAL_AS_TrackLayer_PTR	Lay,
		BYVAL_AS_TrackLoader_PTR	Loa
	)

Set active track.

Parameters

Lay	Layer instance
Loa	Track to activate (or NULL)

Procedure receiving a track to make it the active one. When Loa is NULL, no track is active.

Since: 0.0

Definition at line 875 of file track_layer.bas.

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◆ track_layer_redraw()

SUB_CDECL track_layer_redraw ( BYVAL_AS_TrackLayer_PTR Lay )

Redraw surface.

Parameters

Lay	Layer instance

Procedure forcing a redraw of the TrackLayerPriv.Surface, ie to show adapted track settings.

Since: 0.0

Definition at line 897 of file track_layer.bas.

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◆ track_layer_center_track()

SUB_CDECL track_layer_center_track ( BYVAL_AS_TrackLayer_PTR Lay )

Show complete track.

Parameters

Lay	Layer instance

Procedure setting map position (center) and zoom to show the active track completely on the map.

Since: 0.0

Definition at line 853 of file track_layer.bas.

◆ track_layer_get_point()

FUNCTION_CDECL_AS_gint track_layer_get_point ( BYVAL_AS_TrackLayer_PTR Lay )

Get current point in active track.

Parameters

Lay	Layer instance

Returns: The point number (or -1)

When the TrackLayer holds an active track, a current point in that track can get centered on the map. This function provides the point index (0 <= p# <= AZ).

Since: 0.0

Definition at line 915 of file track_layer.bas.

◆ track_layer_set_point()

SUB_CDECL track_layer_set_point	(	BYVAL_AS_TrackLayer_PTR	Lay,
		BYVAL_AS_gint	N
	)

Set current point in active track.

Parameters

Lay	Layer instance
N	New current point index

When the TrackLayer holds an active track, a current point in that track can get centered on the map. This function sets a point index to for the next current point. The N parameter gets clamped to the allowed range (0 <= N <= AZ).

Since: 0.0

Definition at line 935 of file track_layer.bas.

◆ track_layer_point_move()

SUB_CDECL track_layer_point_move	(	BYVAL_AS_TrackLayer_PTR	Lay,
		BYVAL_AS_gchar_PTR	S
	)

Move current point.

Parameters

Lay	Layer instance
S	Movement type

Procedure adapting the index of the current point, showing that new current point centered on the map (at current zoom level).

Since: 0.0

Definition at line 988 of file track_layer.bas.

◆ track_layer_set_bbox()

SUB_CDECL track_layer_set_bbox	(	BYVAL_AS_TrackLayer_PTR	Lay,
		BYVAL_AS_float	La0,
		BYVAL_AS_float	La1,
		BYVAL_AS_float	Lo0,
		BYVAL_AS_float	Lo1
	)

Set map segment to the given bounding box.

Parameters

Lay	Layer instance
La0	Top latitude [radians]
La1	Bottom latitude [radians]
Lo0	Left longitude [radians]
Lo1	Right longitude [radians]

Procedure setting the map center and zoom in order to show a given rectangle.

Note: Coordinates in radians here!

Since: 0.0

Definition at line 964 of file track_layer.bas.

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Classes

Macros

Typedefs

Functions

Detailed Description

Class Documentation

◆ TrackLayerDefault

◆ _TrackLayer

◆ _TrackLayerClass

Macro Definition Documentation

◆ TRACK_TYPE_LAYER

◆ TRACK_LAYER

◆ TRACK_LAYER_CLASS

◆ TRACK_IS_LAYER

◆ TRACK_IS_CLASS_LAYER

◆ TRACK_LAYER_GET_CLASS

Typedef Documentation

◆ TrackLayer

◆ TrackLayerClass

◆ TrackLayerPrivate

Function Documentation

◆ track_layer_new()

◆ track_layer_get_type()

◆ track_layer_get_default()

◆ track_layer_get_loader()

◆ track_layer_set_loader()

◆ track_layer_redraw()

◆ track_layer_center_track()

◆ track_layer_get_point()

◆ track_layer_set_point()

◆ track_layer_point_move()

◆ track_layer_set_bbox()