Simplify DEM base URL to be one value rather than separate components.

[andy/viking.git] / doc / examples / external_tools.xml

<!-- This file is an example for viking's extension system. -->
<objects>
  <!-- The VikWebtoolCenter allows to declare any Webtool using a logic based on center coordinates and zoom level value. -->
  <object class="VikWebtoolCenter">
    <property name="label">NLS: Historic Map of GB</property>
    <property name="url">http://nls.tileserver.com?lat=%s&amp;lng=%s&amp;zoom=%d</property>
  </object>
  <!-- NB The JOSM link is built into the source code - see osm.c -->
  <!-- The VikWebtoolBounds allows to declare any Webtool using a logic based on bounds coordinates. -->
  <object class="VikWebtoolBounds">
    <property name="label">Local port 8111 (eg JOSM)</property>
    <property name="url">http://localhost:8111/load_and_zoom?left=%s&amp;right=%s&amp;bottom=%s&amp;top=%s</property>
  </object>
  <!-- Built In - but this example uses 6 maps
       Note you need to specify a different name compared to the built in one
       ATM You can't override built in ones.
  <object class="VikWebtoolFormat">
    <property name="label">Geofabrik Map Compare x6</property>
    <property name="url">http://tools.geofabrik.de/mc/#%s/%s/%s&num=6</property>
    <property name="url_format_code">AOZ</property>
  </object>
  -->
  <!-- url_format_code describes the order and what each of the substitution values are in the URL -->
  <!-- B = Bottom of the current view  i.e. minimum latitude -->
  <!-- L = Left of the current view  i.e. minimum longitude -->
  <!-- T = Top of the current view  i.e. maximum latitude -->
  <!-- R = Right of the current view i.e. maximum longitude -->
  <!-- A = center lAtitude of the current view -->
  <!-- O = center lOngitude of the current view -->
  <!-- Z = OSM Zoom value of the current view (http://wiki.openstreetmap.org/wiki/Zoom_levels) -->
</objects>