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Adding leaflet.map.zoomToGeomtries for bounds behaviour #6

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merged 1 commit into from
Jan 22, 2015
Merged

Adding leaflet.map.zoomToGeomtries for bounds behaviour #6

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4 changes: 4 additions & 0 deletions geo_file_entity.make
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Original file line number Diff line number Diff line change
Expand Up @@ -12,3 +12,7 @@ projects[features][subdir] = contrib

projects[eck][version] = 2.0-rc3
projects[eck][subdir] = contrib

; Libraries
libraries[leaflet_zoomtogeometries][download][type] = "file"
libraries[leaflet_zoomtogeometries][download][url] = "https://github.com/NuCivic/leaflet.map.zoomToGeometries.js/zipball/master"
23 changes: 23 additions & 0 deletions geo_file_entity.module
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Expand Up @@ -5,3 +5,26 @@
*/

include_once 'geo_file_entity.features.inc';

/**
* Implements hook_libraries_info().
*/
function geo_file_entity_libraries_info() {
$libraries = array();
$libraries['leaflet_zoomtogeometries'] = array(
'name' => 'Leaflet Map zoomToGeometries',
'vendor url' => 'http://github.com/NuCivic/',
'download url' => 'https://github.com/NuCivic/leaflet.map.zoomToGeometries.js/zipball/master',
'path' => '',
'version arguments' => array(
'file' => 'bower.json',
'pattern' => '/"version": "(\d+\.\d+\.\d+)"/',
),
'files' => array(
'js' => array(
'dist/leaflet.map.zoomToGeometries.min.js',
),
),
);
return $libraries;
}
17 changes: 1 addition & 16 deletions modules/geo_file_entity_geojson_bundle/geo_file_entity_geojson_bundle.js
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Expand Up @@ -5,27 +5,12 @@
var div = $('#geofile-geojson-display .wrapper');
var map = new L.map(div.get(0)).setView([37.8, -96], 4);
var geojson = new L.GeoJSON(settings.geojson);
var bounds = new L.LatLngBounds();

for (var layer in geojson._layers) {
if (geojson._layers.hasOwnProperty(layer)){
var feature = geojson._layers[layer].feature;
for ( var j = 1; j < feature.geometry.coordinates[0].length; j++ ) {
var latlng = feature.geometry.coordinates[0][j];
latlng = new L.LatLng(latlng[1],latlng[0]);
bounds.extend(latlng);
}
}
}

map.fitBounds(bounds);

var mapUrl = "//otile{s}-s.mqcdn.com/tiles/1.0.0/osm/{z}/{x}/{y}.png";
var osmAttribution = 'Map data &copy; 2011 OpenStreetMap contributors, Tiles Courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a> <img src="//developer.mapquest.com/content/osm/mq_logo.png">';
var bg = new L.TileLayer(mapUrl, {maxZoom: 18, attribution: osmAttribution, subdomains: '1234'});

map.addLayer(bg);
geojson.addTo(map);
map.zoomToGeometries(geojson);
},
};
})(jQuery);
1 change: 1 addition & 0 deletions modules/geo_file_entity_geojson_bundle/geo_file_entity_geojson_bundle.module
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Expand Up @@ -47,6 +47,7 @@ function geo_file_entity_geojson_bundle_entity_view_alter(&$build, $type) {

// Add js controller and stylesheets.
$module_path = drupal_get_path('module', 'geo_file_entity_geojson_bundle');
libraries_load('leaflet_zoomtogeometries');
drupal_add_js($module_path . '/geo_file_entity_geojson_bundle.js');
drupal_add_css($module_path . '/geo_file_entity_geojson_bundle.css');
}
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