Difference between revisions of "Dbus"

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(Updated and added functions)
(Center map (coordinates): Added draw())
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=Navit Dbus Methods:=
 
=Navit Dbus Methods:=
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==Redraw==
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Forces a redraw of the current map section
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Name: draw<br>
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Args: (none)<br>
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Return: (none)<br>
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==Center map (coordinates)==
 
==Center map (coordinates)==
 
Centers the view to a absolute position on the map. Useful when looking up for some coordinates (e.g. for bookmarks). pro contains the [[Projections | map projection]] while x and y define the position.
 
Centers the view to a absolute position on the map. Useful when looking up for some coordinates (e.g. for bookmarks). pro contains the [[Projections | map projection]] while x and y define the position.

Revision as of 17:03, 22 October 2008

This Document displays the requirements and implementation details of the navit dbus interface.

Navit Dbus details:

DBUS Service: "org.navit_project.navit"
DBUS Object Path: "/org/navit_project/navit"
DBUS Interface: "org.navit_project.navit"

Navit Dbus Methods:

Redraw

Forces a redraw of the current map section

Name: draw
Args: (none)
Return: (none)

Center map (coordinates)

Centers the view to a absolute position on the map. Useful when looking up for some coordinates (e.g. for bookmarks). pro contains the map projection while x and y define the position.

Name: set_center
Args: (int pro, int x, int y)
Returns: (none)

Center map (pixel)

Centers the map to a specific position on the screen. x and y contain the pixel coordinates on the current map section starting from the upper left.

Name: set_center
Args: (int x, int y)
Returns: (none)

Set layout

Sets the map layout

Name: set_layout
Args: string layout_name
Returns: (none)

Zoom

Zooms into the map if f is positive, otherwise it zooms out. f is the zoom factor and has to be bigger than 1 or smaller than -1. Values between 1 and -1 have no effect. In addition, x and y can be set to zoom into a special point on the screen.

Name: zoom
Args: int f[, (int x, int y)]
Returns: (none)

Set destination

Sets the destination. pro contains the map projection while x and y define the position. descr is a description for the target

Name: set_destination
Args: (int pro, int x, int y), string descr
Returns: (none)

Set position

Sets the current position. pro contains the map projection while x and y define the position.

Name: set_destination
Args: (int pro, int x, int y)
Returns: (none)

Getting current position (in coordinates)

Not Implemented

Name: getCurrentPosition
Args: (none)
Returns: coordinate (string)

Getting current speed (in kph/mph/fps)

Not Implemented

Name: getCurrentSpeed
Args: (none)
Returns: speed in kph/mph