diabook-theme: add "population density 2010"-layer to EarthLayers-box
This commit is contained in:
tommy tomson
parent
4e0b0d4e43
commit
74e79a06a8
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@ -10,7 +10,15 @@
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<div id="mapcontrol" style="display:none;">
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<form id="mapform" action="network" method="post" >
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<span style="width: 500px;position: relative;float: right;right:20px;"><p>this ist still under development.
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<div id="layermanager" style="width: 350px;position: relative;float: right;right:60px;"></div>
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<div id="map2" style="height:350px;width:350px;"></div>
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{{inc field_input.tpl with $field=$ELZoom}}{{endinc}}
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{{inc field_input.tpl with $field=$ELPosX}}{{endinc}}
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{{inc field_input.tpl with $field=$ELPosY}}{{endinc}}
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<div class="settings-submit-wrapper">
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<input id="mapsub" type="submit" value="$sub" class="settings-submit" name="diabook-settings-map-sub"></input>
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</div>
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<span style="width: 500px;"><p>this ist still under development.
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the idea is to provide a map with different layers(e.g. earth population, atomic power plants, wheat growing acreages, sunrise or what you want)
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and markers(events, demos, friends, anything, that is intersting for you).
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These layer and markers should be importable and deletable by the user.</p>
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@ -20,14 +28,6 @@ just contact me, if you are intesrested in joining</p>
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<p>this is build with <b>mapquery</b> http://mapquery.org/ and
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<b>openlayers</b>http://openlayers.org/</p>
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</span>
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<div id="map2" style="height:350px;width:350px;"></div>
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<div id="mouseposition" style="width: 350px;"></div>
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{{inc field_input.tpl with $field=$ELZoom}}{{endinc}}
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{{inc field_input.tpl with $field=$ELPosX}}{{endinc}}
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{{inc field_input.tpl with $field=$ELPosY}}{{endinc}}
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<div class="settings-submit-wrapper">
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<input id="mapsub" type="submit" value="$sub" class="settings-submit" name="diabook-settings-map-sub"></input>
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</div>
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</form>
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</div>
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87
view/theme/diabook/js/jquery.mapquery.legend.js
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87
view/theme/diabook/js/jquery.mapquery.legend.js
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@ -0,0 +1,87 @@
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/* Copyright (c) 2011 by MapQuery Contributors (see AUTHORS for
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* full list of contributors). Published under the MIT license.
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* See https://github.com/mapquery/mapquery/blob/master/LICENSE for the
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* full text of the license. */
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/**
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#jquery.mapquery.legend.js
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A plugin on mapquery.core to add a legend to a layer. It will check if the layer
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is within a valid extent and zoom range. And if not will return an error message.
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*/
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(function($, MQ) {
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$.extend( $.fn.mapQuery.defaults.layer.all, {
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legend: {
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url: '',
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msg: ''
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}
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});
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//possible error messages to display in the legend
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LEGEND_ERRORS= ['E_ZOOMOUT', 'E_ZOOMIN', 'E_OUTSIDEBOX'];
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$.extend(MQ.Layer.prototype, {
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/**
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###**layer**.`legend([options])`
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_version added 0.1_
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####**Description**: get/set the legend of a layer
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**options** url:url the url to the legend image
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>Returns: {url:url, msg:'E\_ZOOMOUT' | 'E\_ZOOMIN' | 'E\_OUTSIDEBOX' | ''}
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The `.legend()` function allows us to attach a legend image to a layer. It will
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also check if the layer is not visible due to wrong extent or zoom level.
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It will return an error message which can be used to notify the user.
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var legend = layer.legend(); //get the current legend
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//set the legend url to legendimage.png
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layer.legend({url:'legendimage.png'})
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*/
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//get/set the legend object
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legend: function(options) {
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//get the legend object
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var center = this.map.center();
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if (arguments.length===0) {
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this._checkZoom(center);
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//if zoom = ok, check box
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if(this.options.legend.msg==''){
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this._checkBox(center);
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}
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return this.options.legend;
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}
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//set the legend url
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if (options.url!==undefined) {
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this.options.legend.url = options.url;
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return this.options.legend;
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}
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},
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//Check if the layer has a maximum box set and if the current box
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//is outside these settings, set the legend.msg accordingly
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_checkBox: function(center){
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var maxExtent = this.options.maxExtent;
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if(maxExtent!==undefined) {
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var mapBounds = new OpenLayers.Bounds(
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center.box[0],center.box[1],center.box[2],center.box[3]);
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var layerBounds = new OpenLayers.Bounds(
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maxExtent[0],maxExtent[1],maxExtent[2],maxExtent[3]);
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var inside = layerBounds.containsBounds(mapBounds, true);
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this.options.legend.msg = inside?'':LEGEND_ERRORS[2];
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}
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},
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//Check if the layer has a minimum or maximum zoom set and if the
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//current zoom is outside these settings, set the legend.msg accordingly
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_checkZoom: function(center){
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var zoom = center.zoom;
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var maxZoom = this.options.maxZoom;
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var minZoom = this.options.minZoom;
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this.options.legend.msg=(
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maxZoom!==undefined&&maxZoom<zoom)? LEGEND_ERRORS[0]:'';
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this.options.legend.msg=(
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minZoom!==undefined&&minZoom>zoom)? LEGEND_ERRORS[1]:'';
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}
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});
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})(jQuery, $.MapQuery);
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317
view/theme/diabook/js/jquery.mapquery.mqLayerManager.js
Normal file
317
view/theme/diabook/js/jquery.mapquery.mqLayerManager.js
Normal file
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@ -0,0 +1,317 @@
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/* Copyright (c) 2011 by MapQuery Contributors (see AUTHORS for
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* full list of contributors). Published under the MIT license.
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* See https://github.com/mapquery/mapquery/blob/master/LICENSE for the
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* full text of the license. */
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/**
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#jquery.mapquery.mqLayerManager.js
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The file containing the mqLayerManager Widget
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### *$('selector')*.`mqLayerManager([options])`
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_version added 0.1_
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####**Description**: create a widget to manage layers
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+ **options**:
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- **map**: the mapquery instance
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- **title**: Title that will be displayed at the top of the
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layer manager (default: Layer Manager)
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>Returns: widget
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>Requires: jquery.mapquery.legend.js
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The mqLayerManager allows us to control the order, opacity and visibility
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of layers. We can also remove layers. It also shows the legend of the layer if
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available and the error messages provided by the legend plugin. It listens to
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layerchange event for order, transparancy and opacity changes. It listens to
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addlayer and removelayer events to keep track which layers are on the map.
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$('#layermanager').mqLayerManager({map:'#map'});
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*/
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(function($) {
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$.template('mqLayerManager',
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'<div class="mq-layermanager ui-widget-content ">'+
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'</div>');
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$.template('mqLayerManagerElement',
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'<div class="mq-layermanager-element ui-widget-content ui-corner-all" id="mq-layermanager-element-${id}">'+
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'<div class="mq-layermanager-element-header ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix">'+
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'<span class="mq-layermanager-label ui-dialog-title">${label}</span>'+
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'<a class="ui-dialog-titlebar-close ui-corner-all" href="#" role="button">'+
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'<span class="ui-icon ui-icon-closethick">close</span></a></div>'+
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'<div class="mq-layermanager-element-content">'+
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'<div class="mq-layermanager-element-visibility">'+
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'<input type="checkbox" class="mq-layermanager-element-vischeckbox" id="${id}-visibility" {{if visible}}checked="${visible}"{{/if}} />'+
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'<div class="mq-layermanager-element-slider-container">'+
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'<div class="mq-layermanager-element-slider"></div></div>'+
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'</div>'+
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'<div class="mq-layermanager-element-legend">'+
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'{{if imgUrl}}'+
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'<img src="${imgUrl}" style="opacity:${opacity}"/>'+
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'{{/if}}'+
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'{{if errMsg}}'+
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'${errMsg}'+
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'{{/if}}'+
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'</div>'+
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'</div>'+
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'</div>');
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$.widget("mapQuery.mqLayerManager", {
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options: {
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// The MapQuery instance
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map: undefined,
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// Title that will be displayed at the top of the popup
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title: "Layer Manager"
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},
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_create: function() {
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var map;
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var zoom;
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var numzoomlevels;
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var self = this;
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var element = this.element;
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//get the mapquery object
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map = $(this.options.map).data('mapQuery');
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this.element.addClass('ui-widget ui-helper-clearfix ' +
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'ui-corner-all');
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var lmElement = $.tmpl('mqLayerManager').appendTo(element);
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element.find('.ui-icon-closethick').button();
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lmElement.sortable({
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axis:'y',
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handle: '.mq-layermanager-element-header',
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update: function(event, ui) {
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var layerNodes = ui.item.siblings().andSelf();
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var num = layerNodes.length-1;
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layerNodes.each(function(i) {
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var layer = $(this).data('layer');
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var pos = num-i;
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self._position(layer, pos);
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});
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}
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});
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//these layers are already added to the map as such won't trigger
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//and event, we call the draw function directly
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$.each(map.layers().reverse(), function(){
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self._layerAdded(lmElement, this);
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});
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element.delegate('.mq-layermanager-element-vischeckbox',
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'change',function() {
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var checkbox = $(this);
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var element = checkbox.parents('.mq-layermanager-element');
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var layer = element.data('layer');
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var self = element.data('self');
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self._visible(layer,checkbox.attr('checked'));
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});
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element.delegate('.ui-icon-closethick', 'click', function() {
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var control = $(this).parents('.mq-layermanager-element');
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self._remove(control.data('layer'));
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});
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//binding events
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map.bind("mqAddLayer",
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{widget:self,control:lmElement},
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self._onLayerAdd);
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map.bind("mqRemoveLayer",
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{widget:self,control:lmElement},
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self._onLayerRemove);
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map.bind("changelayer",
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{widget:self,map:map,control:lmElement},
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self._onLayerChange);
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map.bind("moveend",
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{widget:self,map:map,control:lmElement},
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self._onMoveEnd);
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},
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_destroy: function() {
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this.element.removeClass(' ui-widget ui-helper-clearfix ' +
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'ui-corner-all')
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.empty();
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},
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//functions that actually change things on the map
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//call these from within the widget to do stuff on the map
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//their actions will trigger events on the map and in return
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//will trigger the _layer* functions
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_add: function(map,layer) {
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map.layers(layer);
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},
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_remove: function(layer) {
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layer.remove();
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},
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_position: function(layer, pos) {
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layer.position(pos);
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},
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_visible: function(layer, vis) {
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layer.visible(vis);
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},
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_opacity: function(layer,opac) {
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layer.opacity(opac);
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},
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//functions that change the widget
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_layerAdded: function(widget, layer) {
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var self = this;
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var error = layer.legend().msg;
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var url;
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switch(error){
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case '':
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url =layer.legend().url;
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if(url==''){error='No legend for this layer';}
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break;
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case 'E_ZOOMOUT':
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error = 'Please zoom out to see this layer';
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break;
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case 'E_ZOOMIN':
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error = 'Please zoom in to see this layer';
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break;
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case 'E_OUTSIDEBOX':
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error = 'This layer is outside the current view';
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break;
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}
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var layerElement = $.tmpl('mqLayerManagerElement',{
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id: layer.id,
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label: layer.label,
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position: layer.position(),
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visible: layer.visible(),
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imgUrl: url,
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opacity: layer.visible()?layer.opacity():0,
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errMsg: error
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})
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// save layer layer in the DOM, so we can easily
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// hide/show/delete the layer with live events
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.data('layer', layer)
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.data('self',self)
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.prependTo(widget);
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$(".mq-layermanager-element-slider", layerElement).slider({
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max: 100,
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step: 1,
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value: layer.visible()?layer.opacity()*100:0,
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slide: function(event, ui) {
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var layer = layerElement.data('layer');
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var self = layerElement.data('self');
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self._opacity(layer,ui.value/100);
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},
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//using the slide event to check for the checkbox often gives errors.
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change: function(event, ui) {
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var layer = layerElement.data('layer');
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var self = layerElement.data('self');
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if(ui.value>=0.01) {
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if(!layer.visible()){layer.visible(true);}
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}
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if(ui.value<0.01) {
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if(layer.visible()){layer.visible(false);}
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}
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}
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});
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},
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_layerRemoved: function(widget, id) {
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var control = $("#mq-layermanager-element-"+id);
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control.fadeOut(function() {
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$(this).remove();
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});
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},
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_layerPosition: function(widget, layer) {
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var layerNodes = widget.element.find('.mq-layermanager-element');
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var num = layerNodes.length-1;
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var tmpNodes = [];
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tmpNodes.length = layerNodes.length;
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layerNodes.each(function() {
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var layer = $(this).data('layer');
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var pos = num-layer.position();
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tmpNodes[pos]= this;
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});
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for (i=0;i<tmpNodes.length;i++) {
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layerNodes.parent().append(tmpNodes[i]);
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}
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},
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_layerVisible: function(widget, layer) {
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var layerElement =
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widget.element.find('#mq-layermanager-element-'+layer.id);
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var checkbox =
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layerElement.find('.mq-layermanager-element-vischeckbox');
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checkbox[0].checked = layer.visible();
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//update the opacity slider as well
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var slider = layerElement.find('.mq-layermanager-element-slider');
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var value = layer.visible()?layer.opacity()*100: 0;
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slider.slider('value',value);
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//update legend image
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layerElement.find('.mq-layermanager-element-legend img').css(
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{visibility:layer.visible()?true:'hidden'});
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},
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_layerOpacity: function(widget, layer) {
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var layerElement = widget.element.find(
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'#mq-layermanager-element-'+layer.id);
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var slider = layerElement.find(
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'.mq-layermanager-element-slider');
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slider.slider('value',layer.opacity()*100);
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//update legend image
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layerElement.find(
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'.mq-layermanager-element-legend img').css(
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{opacity:layer.opacity()});
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},
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_moveEnd: function (widget,lmElement,map) {
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lmElement.empty();
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$.each(map.layers().reverse(), function(){
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widget._layerAdded(lmElement, this);
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});
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},
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//functions bind to the map events
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||||
_onLayerAdd: function(evt, layer) {
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||||
evt.data.widget._layerAdded(evt.data.control,layer);
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},
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_onLayerRemove: function(evt, id) {
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||||
evt.data.widget._layerRemoved(evt.data.control,id);
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||||
},
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||||
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_onLayerChange: function(evt, data) {
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var layer;
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//since we don't know which layer we get we've to loop through
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//the openlayers.layer.ids to find the correct one
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$.each(evt.data.map.layers(), function(){
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if(this.olLayer.id == data.layer.id) {layer=this;}
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});
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//(name, order, opacity, params, visibility or attribution)
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switch(data.property) {
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case 'opacity':
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evt.data.widget._layerOpacity(evt.data.widget,layer);
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break;
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case 'order':
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evt.data.widget._layerPosition(evt.data.widget,layer);
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break;
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case 'visibility':
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evt.data.widget._layerVisible(evt.data.widget,layer);
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break;
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}
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},
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_onMoveEnd: function(evt) {
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evt.data.widget._moveEnd(evt.data.widget,evt.data.control,evt.data.map);
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}
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||||
});
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})(jQuery);
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@ -170,7 +170,7 @@ if ($color=="dark") $color_path = "/diabook-dark/";
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$a->page['htmlhead'] .= sprintf('<script language="JavaScript" src="%s"></script>', $cookieJS);
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||||
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||||
//load jquery.ae.image.resize.js
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||||
$imageresizeJS = $a->get_baseurl($ssl_state)."/view/theme/diabook/js/jquery.ae.image.resize.js";
|
||||
$imageresizeJS = $a->get_baseurl($ssl_state)."/view/theme/diabook/js/jquery.ae.image.resize.min.js";
|
||||
$a->page['htmlhead'] .= sprintf('<script language="JavaScript" src="%s" ></script>', $imageresizeJS);
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||||
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||||
//load jquery.ui.js
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||||
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@ -198,6 +198,10 @@ if ($color=="dark") $color_path = "/diabook-dark/";
|
|||
$a->page['htmlhead'] .= sprintf('<script language="JavaScript" src="%s" ></script>', $mqmouseposJS);
|
||||
$mousewheelJS = $a->get_baseurl($ssl_state)."/view/theme/diabook/js/jquery.mousewheel.js";
|
||||
$a->page['htmlhead'] .= sprintf('<script language="JavaScript" src="%s" ></script>', $mousewheelJS);
|
||||
$mqlegendJS = $a->get_baseurl($ssl_state)."/view/theme/diabook/js/jquery.mapquery.legend.js";
|
||||
$a->page['htmlhead'] .= sprintf('<script language="JavaScript" src="%s" ></script>', $mqlegendJS);
|
||||
$mqlayermanagerJS = $a->get_baseurl($ssl_state)."/view/theme/diabook/js/jquery.mapquery.mqLayerManager.js";
|
||||
$a->page['htmlhead'] .= sprintf('<script language="JavaScript" src="%s" ></script>', $mqlayermanagerJS);
|
||||
|
||||
}
|
||||
|
||||
|
|
@ -248,8 +252,11 @@ if ($color=="dark") $color_path = "/diabook-dark/";
|
|||
});
|
||||
|
||||
function open_mapcontrol() {
|
||||
$("div#mapcontrol").attr("style","display: block;width:900px;height:600px;");
|
||||
$("#map2").mapQuery({layers:[{type:"osm"}],
|
||||
$("div#mapcontrol").attr("style","display: block;width:900px;height:900px;");
|
||||
$("#map2").mapQuery({
|
||||
layers:[{type:"osm", minZoom:1, label:"OpenStreetMap" },
|
||||
{type:"wms", minZoom:1, label:"Population density 2010", legend:{url:"http://mapserver.edugis.nl/cgi-bin/mapserv?map=maps/edugis/cache/population.map&version=1.1.1&service=WMS&request=GetLegendGraphic&layer=Bevolkingsdichtheid_2010&format=image/png"}, url:"http://t1.edugis.nl/tiles/tilecache.py?map=maps/edugis/cache/population.map",
|
||||
layers:"Bevolkingsdichtheid_2010" }],
|
||||
center:({zoom:'.$ELZoom.',position:['.$ELPosX.','.$ELPosY.']})});
|
||||
|
||||
$("#mouseposition").mqMousePosition({
|
||||
|
|
@ -259,6 +266,7 @@ if ($color=="dark") $color_path = "/diabook-dark/";
|
|||
precision:4
|
||||
});
|
||||
|
||||
$("#layermanager").mqLayerManager({map:"#map2"});
|
||||
|
||||
map = $("#map2").mapQuery().data("mapQuery");
|
||||
textarea = document.getElementById("id_diabook_ELZoom");
|
||||
|
|
|
|||
Loading…
Reference in a new issue