Adding jquery, flot and openlayers to be included with the GEM.v0.0.4

1 files changed, 192 insertions, 0 deletions

diff --git a/misc/openlayers/lib/OpenLayers/Layer/KaMap.js b/misc/openlayers/lib/OpenLayers/Layer/KaMap.js
new file mode 100644
index 0000000..3de2224
--- /dev/null
+++ b/misc/openlayers/lib/OpenLayers/Layer/KaMap.js
@@ -0,0 +1,192 @@
+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+
+/**
+ * @requires OpenLayers/Layer/Grid.js
+ */
+
+/**
+ * Class: OpenLayers.Layer.KaMap
+ * 
+ * Inherits from:
+ *  - <OpenLayers.Layer.Grid>
+ */
+OpenLayers.Layer.KaMap = OpenLayers.Class(OpenLayers.Layer.Grid, {
+
+    /** 
+     * APIProperty: isBaseLayer
+     * {Boolean} KaMap Layer is always a base layer 
+     */    
+    isBaseLayer: true,
+
+    /**
+     * Constant: DEFAULT_PARAMS
+     * {Object} parameters set by default. The default parameters set 
+     * the format via the 'i' parameter to 'jpeg'.    
+     */
+    DEFAULT_PARAMS: {
+        i: 'jpeg',
+        map: ''
+    },
+        
+    /**
+     * Constructor: OpenLayers.Layer.KaMap
+     * 
+     * Parameters:
+     * name - {String}
+     * url - {String}
+     * params - {Object} Parameters to be sent to the HTTP server in the
+     *    query string for the tile. The format can be set via the 'i'
+     *    parameter (defaults to jpg) , and the map should be set via 
+     *    the 'map' parameter. It has been reported that ka-Map may behave
+     *    inconsistently if your format parameter does not match the format
+     *    parameter configured in your config.php. (See ticket #327 for more
+     *    information.)
+     * options - {Object} Additional options for the layer. Any of the 
+     *     APIProperties listed on this layer, and any layer types it
+     *     extends, can be overridden through the options parameter. 
+     */
+    initialize: function(name, url, params, options) {
+        OpenLayers.Layer.Grid.prototype.initialize.apply(this, arguments);
+        this.params = OpenLayers.Util.applyDefaults(
+            this.params, this.DEFAULT_PARAMS
+        );
+    },
+
+    /**
+     * Method: getURL
+     * 
+     * Parameters:
+     * bounds - {<OpenLayers.Bounds>} 
+     * 
+     * Returns:
+     * {String} A string with the layer's url and parameters and also the 
+     *          passed-in bounds and appropriate tile size specified as 
+     *          parameters
+     */
+    getURL: function (bounds) {
+        bounds = this.adjustBounds(bounds);
+        var mapRes = this.map.getResolution();
+        var scale = Math.round((this.map.getScale() * 10000)) / 10000;
+        var pX = Math.round(bounds.left / mapRes);
+        var pY = -Math.round(bounds.top / mapRes);
+        return this.getFullRequestString(
+                      { t: pY, 
+                        l: pX,
+                        s: scale
+                      });
+    },
+
+    /** 
+     * Method: calculateGridLayout
+     * ka-Map uses the center point of the map as an origin for 
+     * its tiles. Override calculateGridLayout to center tiles 
+     * correctly for this case.
+     *
+     * Parameters:
+     * bounds - {<OpenLayers.Bound>}
+     * origin - {<OpenLayers.LonLat>}
+     * resolution - {Number}
+     *
+     * Returns:
+     * {Object} Object containing properties tilelon, tilelat, startcol,
+     * startrow
+     */
+    calculateGridLayout: function(bounds, origin, resolution) {
+        var tilelon = resolution*this.tileSize.w;
+        var tilelat = resolution*this.tileSize.h;
+        
+        var offsetlon = bounds.left;
+        var tilecol = Math.floor(offsetlon/tilelon) - this.buffer;
+        
+        var offsetlat = bounds.top;  
+        var tilerow = Math.floor(offsetlat/tilelat) + this.buffer;
+        
+        return { 
+          tilelon: tilelon, tilelat: tilelat,
+          startcol: tilecol, startrow: tilerow
+        };
+    },    
+
+    /**
+     * Method: getTileBoundsForGridIndex
+     *
+     * Parameters:
+     * row - {Number} The row of the grid
+     * col - {Number} The column of the grid
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} The bounds for the tile at (row, col)
+     */
+    getTileBoundsForGridIndex: function(row, col) {
+        var origin = this.getTileOrigin();
+        var tileLayout = this.gridLayout;
+        var tilelon = tileLayout.tilelon;
+        var tilelat = tileLayout.tilelat;
+        var minX = (tileLayout.startcol + col) * tilelon;
+        var minY = (tileLayout.startrow - row) * tilelat;
+        return new OpenLayers.Bounds(
+            minX, minY,
+            minX + tilelon, minY + tilelat
+        );
+    },
+
+    /**
+     * APIMethod: clone
+     * 
+     * Parameters: 
+     * obj - {Object}
+     * 
+     * Returns:
+     * {<OpenLayers.Layer.Kamap>} An exact clone of this OpenLayers.Layer.KaMap
+     */
+    clone: function (obj) {
+        
+        if (obj == null) {
+            obj = new OpenLayers.Layer.KaMap(this.name,
+                                            this.url,
+                                            this.params,
+                                            this.getOptions());
+        }
+
+        //get all additions from superclasses
+        obj = OpenLayers.Layer.Grid.prototype.clone.apply(this, [obj]);
+
+        // copy/set any non-init, non-simple values here
+        if (this.tileSize != null) {
+            obj.tileSize = this.tileSize.clone();
+        }
+        
+        // we do not want to copy reference to grid, so we make a new array
+        obj.grid = [];
+
+        return obj;
+    },    
+    
+    /**
+     * APIMethod: getTileBounds
+     * Returns The tile bounds for a layer given a pixel location.
+     *
+     * Parameters:
+     * viewPortPx - {<OpenLayers.Pixel>} The location in the viewport.
+     *
+     * Returns:
+     * {<OpenLayers.Bounds>} Bounds of the tile at the given pixel location.
+     */
+    getTileBounds: function(viewPortPx) {
+        var resolution = this.getResolution();
+        var tileMapWidth = resolution * this.tileSize.w;
+        var tileMapHeight = resolution * this.tileSize.h;
+        var mapPoint = this.getLonLatFromViewPortPx(viewPortPx);
+        var tileLeft = tileMapWidth * Math.floor(mapPoint.lon / tileMapWidth);
+        var tileBottom = tileMapHeight * Math.floor(mapPoint.lat / tileMapHeight);
+        return new OpenLayers.Bounds(tileLeft, tileBottom,
+                                     tileLeft + tileMapWidth,
+                                     tileBottom + tileMapHeight);
+    },
+
+    CLASS_NAME: "OpenLayers.Layer.KaMap"
+});