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author | friendica <info@friendica.com> | 2012-11-06 20:39:00 -0800 |
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committer | friendica <info@friendica.com> | 2012-11-06 20:39:00 -0800 |
commit | 6db8b5bbd213693587de6d696e401d5b936b3b80 (patch) | |
tree | acb3019ae59310c6fe14238cc698ed13e7907f07 /view/theme/diabook/js/jquery.mapquery.legend.js | |
parent | 295b865d065b12c6686592bd34739ac9d9b87978 (diff) | |
download | volse-hubzilla-6db8b5bbd213693587de6d696e401d5b936b3b80.tar.gz volse-hubzilla-6db8b5bbd213693587de6d696e401d5b936b3b80.tar.bz2 volse-hubzilla-6db8b5bbd213693587de6d696e401d5b936b3b80.zip |
All the themes except one are horked anway
Diffstat (limited to 'view/theme/diabook/js/jquery.mapquery.legend.js')
-rw-r--r-- | view/theme/diabook/js/jquery.mapquery.legend.js | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/view/theme/diabook/js/jquery.mapquery.legend.js b/view/theme/diabook/js/jquery.mapquery.legend.js deleted file mode 100644 index 0a475408f..000000000 --- a/view/theme/diabook/js/jquery.mapquery.legend.js +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (c) 2011 by MapQuery Contributors (see AUTHORS for - * full list of contributors). Published under the MIT license. - * See https://github.com/mapquery/mapquery/blob/master/LICENSE for the - * full text of the license. */ - -/** -#jquery.mapquery.legend.js -A plugin on mapquery.core to add a legend to a layer. It will check if the layer -is within a valid extent and zoom range. And if not will return an error message. -*/ - -(function($, MQ) { -$.extend( $.fn.mapQuery.defaults.layer.all, { - legend: { - url: '', - msg: '' - } -}); -//possible error messages to display in the legend -LEGEND_ERRORS= ['E_ZOOMOUT', 'E_ZOOMIN', 'E_OUTSIDEBOX']; -$.extend(MQ.Layer.prototype, { -/** -###**layer**.`legend([options])` -_version added 0.1_ -####**Description**: get/set the legend of a layer - -**options** url:url the url to the legend image - ->Returns: {url:url, msg:'E\_ZOOMOUT' | 'E\_ZOOMIN' | 'E\_OUTSIDEBOX' | ''} - - -The `.legend()` function allows us to attach a legend image to a layer. It will -also check if the layer is not visible due to wrong extent or zoom level. -It will return an error message which can be used to notify the user. - - - var legend = layer.legend(); //get the current legend - //set the legend url to legendimage.png - layer.legend({url:'legendimage.png'}) - - */ - //get/set the legend object - legend: function(options) { - //get the legend object - var center = this.map.center(); - if (arguments.length===0) { - this._checkZoom(center); - //if zoom = ok, check box - if(this.options.legend.msg==''){ - this._checkBox(center); - } - return this.options.legend; - } - //set the legend url - if (options.url!==undefined) { - this.options.legend.url = options.url; - return this.options.legend; - } - }, - //Check if the layer has a maximum box set and if the current box - //is outside these settings, set the legend.msg accordingly - _checkBox: function(center){ - var maxExtent = this.options.maxExtent; - if(maxExtent!==undefined) { - var mapBounds = new OpenLayers.Bounds( - center.box[0],center.box[1],center.box[2],center.box[3]); - var layerBounds = new OpenLayers.Bounds( - maxExtent[0],maxExtent[1],maxExtent[2],maxExtent[3]); - var inside = layerBounds.containsBounds(mapBounds, true); - this.options.legend.msg = inside?'':LEGEND_ERRORS[2]; - } - }, - //Check if the layer has a minimum or maximum zoom set and if the - //current zoom is outside these settings, set the legend.msg accordingly - _checkZoom: function(center){ - var zoom = center.zoom; - var maxZoom = this.options.maxZoom; - var minZoom = this.options.minZoom; - this.options.legend.msg=( - maxZoom!==undefined&&maxZoom<zoom)? LEGEND_ERRORS[0]:''; - this.options.legend.msg=( - minZoom!==undefined&&minZoom>zoom)? LEGEND_ERRORS[1]:''; - } - -}); - -})(jQuery, $.MapQuery); |