Reformatted slightly openlayers.js

{{ module }}.is_polygon = {{ is_polygon|yesno:"true,false" }};

{{ module }}.is_point = {{ is_point|yesno:"true,false" }};

{% endblock %}

{{ module }}.get_ewkt = function(feat){return 'SRID={{ srid }};' + {{ module }}.wkt_f.write(feat);}

{{ module }}.get_ewkt = function(feat){

  return 'SRID={{ srid }};' + {{ module }}.wkt_f.write(feat);

};

{{ module }}.read_wkt = function(wkt){

  // OpenLayers cannot handle EWKT -- we make sure to strip it out.

  // EWKT is only exposed to OL if there's a validation error in the admin.

  var match = {{ module }}.re.exec(wkt);

  if (match){wkt = match[1];}

  return {{ module }}.wkt_f.read(wkt);

}

};

{{ module }}.write_wkt = function(feat){

  if ({{ module }}.is_collection){ {{ module }}.num_geom = feat.geometry.components.length;}

  else { {{ module }}.num_geom = 1;}

  document.getElementById('{{ id }}').value = {{ module }}.get_ewkt(feat);

}

};

{{ module }}.add_wkt = function(event){

  // This function will sync the contents of the `vector` layer with the

  // WKT in the text field.

    }

    {{ module }}.write_wkt(event.feature);

  }

}

};

{{ module }}.modify_wkt = function(event){

  if ({{ module }}.is_collection){

    if ({{ module }}.is_point){

  } else {

    {{ module }}.write_wkt(event.feature);

  }

}

};

// Function to clear vector features and purge wkt from div

{{ module }}.deleteFeatures = function(){

  {{ module }}.layers.vector.removeFeatures({{ module }}.layers.vector.features);

  {{ module }}.layers.vector.destroyFeatures();

}

};

{{ module }}.clearFeatures = function (){

  {{ module }}.deleteFeatures();

  document.getElementById('{{ id }}').value = '';

  {% localize off %}

  {{ module }}.map.setCenter(new OpenLayers.LonLat({{ default_lon }}, {{ default_lat }}), {{ default_zoom }});

  {% endlocalize %}

}

};

// Add Select control

{{ module }}.addSelectControl = function(){

  var select = new OpenLayers.Control.SelectFeature({{ module }}.layers.vector, {'toggle' : true, 'clickout' : true});

  {{ module }}.map.addControl(select);

  select.activate();

}

{{ module }}.enableDrawing = function(){ {{ module }}.map.getControlsByClass('OpenLayers.Control.DrawFeature')[0].activate();}

{{ module }}.enableEditing = function(){ {{ module }}.map.getControlsByClass('OpenLayers.Control.ModifyFeature')[0].activate();}

};

{{ module }}.enableDrawing = function(){

  {{ module }}.map.getControlsByClass('OpenLayers.Control.DrawFeature')[0].activate();

};

{{ module }}.enableEditing = function(){

  {{ module }}.map.getControlsByClass('OpenLayers.Control.ModifyFeature')[0].activate();

};

// Create an array of controls based on geometry type

{{ module }}.getControls = function(lyr){

  {{ module }}.panel = new OpenLayers.Control.Panel({'displayClass': 'olControlEditingToolbar'});

      {{ module }}.controls = [nav];

    }

  }

}

};

{{ module }}.init = function(){

    {% block map_options %}// The options hash, w/ zoom, resolution, and projection settings.

    var options = {

    } else {

      {{ module }}.enableDrawing();

    }

}

};