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Add OpenStreetMap options

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This commit is contained in:
Tom Payne
2013-04-06 21:41:01 +02:00
parent 027806d114
commit 93e9b4524b
2 changed files with 33 additions and 8 deletions
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6
src/objectliterals.exports
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@@ -150,6 +150,12 @@
@exportObjectLiteralProperty ol.source.DebugTileSourceOptions.projection ol.ProjectionLike
@exportObjectLiteralProperty ol.source.DebugTileSourceOptions.tileGrid ol.tilegrid.TileGrid|undefined
@exportObjectLiteral ol.source.OpenStreetMapOptions
@exportObjectLiteralProperty ol.source.OpenStreetMapOptions.attribution ol.Attribution|undefined
@exportObjectLiteralProperty ol.source.OpenStreetMapOptions.attributions Array.<ol.Attribution>|undefined
@exportObjectLiteralProperty ol.source.OpenStreetMapOptions.maxZoom number|undefined
@exportObjectLiteralProperty ol.source.OpenStreetMapOptions.url string|undefined
@exportObjectLiteral ol.source.SingleImageWMSOptions
@exportObjectLiteralProperty ol.source.SingleImageWMSOptions.attributions Array.<ol.Attribution>|undefined
@exportObjectLiteralProperty ol.source.SingleImageWMSOptions.crossOrigin null|string|undefined

35
src/ol/source/openstreetmapsource.js
View File

@@ -8,20 +8,39 @@ goog.require('ol.source.XYZ');
/**
* @constructor
* @extends {ol.source.XYZ}
* @param {ol.source.OpenStreetMapOptions=} opt_options Open Street Map options.
*/
ol.source.OpenStreetMap = function() {
ol.source.OpenStreetMap = function(opt_options) {
var attribution = new ol.Attribution(
'&copy; <a href="http://www.openstreetmap.org">OpenStreetMap</a> ' +
'contributors, ' +
'<a href="http://creativecommons.org/licenses/by-sa/2.0/">CC BY-SA</a>');
var options = goog.isDef(opt_options) ? opt_options : {};
var attributions;
if (goog.isDef(options.attributions)) {
attributions = options.attributions;
} else if (goog.isDef(options.attribution)) {
attributions = [options.attribution];
} else {
attributions = [
new ol.Attribution(
'&copy; <a href="http://www.openstreetmap.org">OpenStreetMap</a> ' +
'contributors, ' +
'<a href="http://creativecommons.org/licenses/by-sa/2.0/"> ' +
'CC BY-SA' +
'</a>')
];
}
var maxZoom = goog.isDef(options.maxZoom) ? options.maxZoom : 18;
var url = goog.isDef(options.url) ?
options.url : 'http://{a-c}.tile.openstreetmap.org/{z}/{x}/{y}.png';
goog.base(this, {
attributions: [attribution],
attributions: attributions,
crossOrigin: 'anonymous',
opaque: true,
maxZoom: 18,
url: 'http://{a-c}.tile.openstreetmap.org/{z}/{x}/{y}.png'
maxZoom: maxZoom,
url: url
});
};