Upgrading openlayers to 3.x

1 files changed, 0 insertions, 432 deletions

diff --git a/misc/openlayers/lib/OpenLayers/Renderer.js b/misc/openlayers/lib/OpenLayers/Renderer.js
deleted file mode 100644
index c5c7d0d..0000000
--- a/misc/openlayers/lib/OpenLayers/Renderer.js
+++ /dev/null
@@ -1,432 +0,0 @@
-/* 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/BaseTypes/Class.js
- */
-
-/**
- * Class: OpenLayers.Renderer 
- * This is the base class for all renderers.
- *
- * This is based on a merger code written by Paul Spencer and Bertil Chapuis.
- * It is largely composed of virtual functions that are to be implemented
- * in technology-specific subclasses, but there is some generic code too.
- * 
- * The functions that *are* implemented here merely deal with the maintenance
- *  of the size and extent variables, as well as the cached 'resolution' 
- *  value. 
- * 
- * A note to the user that all subclasses should use getResolution() instead
- *  of directly accessing this.resolution in order to correctly use the 
- *  cacheing system.
- *
- */
-OpenLayers.Renderer = OpenLayers.Class({
-
-    /** 
-     * Property: container
-     * {DOMElement} 
-     */
-    container: null,
-    
-    /**
-     * Property: root
-     * {DOMElement}
-     */
-    root: null,
-
-    /** 
-     * Property: extent
-     * {<OpenLayers.Bounds>}
-     */
-    extent: null,
-
-    /**
-     * Property: locked
-     * {Boolean} If the renderer is currently in a state where many things
-     *     are changing, the 'locked' property is set to true. This means 
-     *     that renderers can expect at least one more drawFeature event to be
-     *     called with the 'locked' property set to 'true': In some renderers,
-     *     this might make sense to use as a 'only update local information'
-     *     flag. 
-     */  
-    locked: false,
-    
-    /** 
-     * Property: size
-     * {<OpenLayers.Size>} 
-     */
-    size: null,
-    
-    /**
-     * Property: resolution
-     * {Float} cache of current map resolution
-     */
-    resolution: null,
-    
-    /**
-     * Property: map  
-     * {<OpenLayers.Map>} Reference to the map -- this is set in Vector's setMap()
-     */
-    map: null,
-    
-    /**
-     * Property: featureDx
-     * {Number} Feature offset in x direction. Will be calculated for and
-     * applied to the current feature while rendering (see
-     * <calculateFeatureDx>).
-     */
-    featureDx: 0,
-    
-    /**
-     * Constructor: OpenLayers.Renderer 
-     *
-     * Parameters:
-     * containerID - {<String>} 
-     * options - {Object} options for this renderer. See sublcasses for
-     *     supported options.
-     */
-    initialize: function(containerID, options) {
-        this.container = OpenLayers.Util.getElement(containerID);
-        OpenLayers.Util.extend(this, options);
-    },
-    
-    /**
-     * APIMethod: destroy
-     */
-    destroy: function() {
-        this.container = null;
-        this.extent = null;
-        this.size =  null;
-        this.resolution = null;
-        this.map = null;
-    },
-
-    /**
-     * APIMethod: supported
-     * This should be overridden by specific subclasses
-     * 
-     * Returns:
-     * {Boolean} Whether or not the browser supports the renderer class
-     */
-    supported: function() {
-        return false;
-    },    
-    
-    /**
-     * Method: setExtent
-     * Set the visible part of the layer.
-     *
-     * Resolution has probably changed, so we nullify the resolution 
-     * cache (this.resolution) -- this way it will be re-computed when 
-     * next it is needed.
-     * We nullify the resolution cache (this.resolution) if resolutionChanged
-     * is set to true - this way it will be re-computed on the next
-     * getResolution() request.
-     *
-     * Parameters:
-     * extent - {<OpenLayers.Bounds>}
-     * resolutionChanged - {Boolean}
-     *
-     * Returns:
-     * {Boolean} true to notify the layer that the new extent does not exceed
-     *     the coordinate range, and the features will not need to be redrawn.
-     *     False otherwise.
-     */
-    setExtent: function(extent, resolutionChanged) {
-        this.extent = extent.clone();
-        if (this.map.baseLayer && this.map.baseLayer.wrapDateLine) {
-            var ratio = extent.getWidth() / this.map.getExtent().getWidth(),
-                extent = extent.scale(1 / ratio);
-            this.extent = extent.wrapDateLine(this.map.getMaxExtent()).scale(ratio);
-        }
-        if (resolutionChanged) {
-            this.resolution = null;
-        }
-        return true;
-    },
-    
-    /**
-     * Method: setSize
-     * Sets the size of the drawing surface.
-     * 
-     * Resolution has probably changed, so we nullify the resolution 
-     * cache (this.resolution) -- this way it will be re-computed when 
-     * next it is needed.
-     *
-     * Parameters:
-     * size - {<OpenLayers.Size>} 
-     */
-    setSize: function(size) {
-        this.size = size.clone();
-        this.resolution = null;
-    },
-    
-    /** 
-     * Method: getResolution
-     * Uses cached copy of resolution if available to minimize computing
-     * 
-     * Returns:
-     * {Float} The current map's resolution
-     */
-    getResolution: function() {
-        this.resolution = this.resolution || this.map.getResolution();
-        return this.resolution;
-    },
-    
-    /**
-     * Method: drawFeature
-     * Draw the feature.  The optional style argument can be used
-     * to override the feature's own style.  This method should only
-     * be called from layer.drawFeature().
-     *
-     * Parameters:
-     * feature - {<OpenLayers.Feature.Vector>} 
-     * style - {<Object>}
-     * 
-     * Returns:
-     * {Boolean} true if the feature has been drawn completely, false if not,
-     *     undefined if the feature had no geometry
-     */
-    drawFeature: function(feature, style) {
-        if(style == null) {
-            style = feature.style;
-        }
-        if (feature.geometry) {
-            var bounds = feature.geometry.getBounds();
-            if(bounds) {
-                var worldBounds;
-                if (this.map.baseLayer && this.map.baseLayer.wrapDateLine) {
-                    worldBounds = this.map.getMaxExtent();
-                }
-                if (!bounds.intersectsBounds(this.extent, {worldBounds: worldBounds})) {
-                    style = {display: "none"};
-                } else {
-                    this.calculateFeatureDx(bounds, worldBounds);
-                }
-                var rendered = this.drawGeometry(feature.geometry, style, feature.id);
-                if(style.display != "none" && style.label && rendered !== false) {
-
-                    var location = feature.geometry.getCentroid(); 
-                    if(style.labelXOffset || style.labelYOffset) {
-                        var xOffset = isNaN(style.labelXOffset) ? 0 : style.labelXOffset;
-                        var yOffset = isNaN(style.labelYOffset) ? 0 : style.labelYOffset;
-                        var res = this.getResolution();
-                        location.move(xOffset*res, yOffset*res);
-                    }
-                    this.drawText(feature.id, style, location);
-                } else {
-                    this.removeText(feature.id);
-                }
-                return rendered;
-            }
-        }
-    },
-
-    /**
-     * Method: calculateFeatureDx
-     * {Number} Calculates the feature offset in x direction. Looking at the
-     * center of the feature bounds and the renderer extent, we calculate how
-     * many world widths the two are away from each other. This distance is
-     * used to shift the feature as close as possible to the center of the
-     * current enderer extent, which ensures that the feature is visible in the
-     * current viewport.
-     *
-     * Parameters:
-     * bounds - {<OpenLayers.Bounds>} Bounds of the feature
-     * worldBounds - {<OpenLayers.Bounds>} Bounds of the world
-     */
-    calculateFeatureDx: function(bounds, worldBounds) {
-        this.featureDx = 0;
-        if (worldBounds) {
-            var worldWidth = worldBounds.getWidth(),
-                rendererCenterX = (this.extent.left + this.extent.right) / 2,
-                featureCenterX = (bounds.left + bounds.right) / 2,
-                worldsAway = Math.round((featureCenterX - rendererCenterX) / worldWidth);
-            this.featureDx = worldsAway * worldWidth;
-        }
-    },
-
-    /** 
-     * Method: drawGeometry
-     * 
-     * Draw a geometry.  This should only be called from the renderer itself.
-     * Use layer.drawFeature() from outside the renderer.
-     * virtual function
-     *
-     * Parameters:
-     * geometry - {<OpenLayers.Geometry>} 
-     * style - {Object} 
-     * featureId - {<String>} 
-     */
-    drawGeometry: function(geometry, style, featureId) {},
-        
-    /**
-     * Method: drawText
-     * Function for drawing text labels.
-     * This method is only called by the renderer itself.
-     * 
-     * Parameters: 
-     * featureId - {String}
-     * style -
-     * location - {<OpenLayers.Geometry.Point>}
-     */
-    drawText: function(featureId, style, location) {},
-
-    /**
-     * Method: removeText
-     * Function for removing text labels.
-     * This method is only called by the renderer itself.
-     * 
-     * Parameters: 
-     * featureId - {String}
-     */
-    removeText: function(featureId) {},
-    
-    /**
-     * Method: clear
-     * Clear all vectors from the renderer.
-     * virtual function.
-     */    
-    clear: function() {},
-
-    /**
-     * Method: getFeatureIdFromEvent
-     * Returns a feature id from an event on the renderer.  
-     * How this happens is specific to the renderer.  This should be
-     * called from layer.getFeatureFromEvent().
-     * Virtual function.
-     * 
-     * Parameters:
-     * evt - {<OpenLayers.Event>} 
-     *
-     * Returns:
-     * {String} A feature id or undefined.
-     */
-    getFeatureIdFromEvent: function(evt) {},
-    
-    /**
-     * Method: eraseFeatures 
-     * This is called by the layer to erase features
-     * 
-     * Parameters:
-     * features - {Array(<OpenLayers.Feature.Vector>)} 
-     */
-    eraseFeatures: function(features) {
-        if(!(OpenLayers.Util.isArray(features))) {
-            features = [features];
-        }
-        for(var i=0, len=features.length; i<len; ++i) {
-            var feature = features[i];
-            this.eraseGeometry(feature.geometry, feature.id);
-            this.removeText(feature.id);
-        }
-    },
-    
-    /**
-     * Method: eraseGeometry
-     * Remove a geometry from the renderer (by id).
-     * virtual function.
-     * 
-     * Parameters:
-     * geometry - {<OpenLayers.Geometry>} 
-     * featureId - {String}
-     */
-    eraseGeometry: function(geometry, featureId) {},
-    
-    /**
-     * Method: moveRoot
-     * moves this renderer's root to a (different) renderer.
-     * To be implemented by subclasses that require a common renderer root for
-     * feature selection.
-     * 
-     * Parameters:
-     * renderer - {<OpenLayers.Renderer>} target renderer for the moved root
-     */
-    moveRoot: function(renderer) {},
-
-    /**
-     * Method: getRenderLayerId
-     * Gets the layer that this renderer's output appears on. If moveRoot was
-     * used, this will be different from the id of the layer containing the
-     * features rendered by this renderer.
-     * 
-     * Returns:
-     * {String} the id of the output layer.
-     */
-    getRenderLayerId: function() {
-        return this.container.id;
-    },
-    
-    /**
-     * Method: applyDefaultSymbolizer
-     * 
-     * Parameters:
-     * symbolizer - {Object}
-     * 
-     * Returns:
-     * {Object}
-     */
-    applyDefaultSymbolizer: function(symbolizer) {
-        var result = OpenLayers.Util.extend({},
-            OpenLayers.Renderer.defaultSymbolizer);
-        if(symbolizer.stroke === false) {
-            delete result.strokeWidth;
-            delete result.strokeColor;
-        }
-        if(symbolizer.fill === false) {
-            delete result.fillColor;
-        }
-        OpenLayers.Util.extend(result, symbolizer);
-        return result;
-    },
-
-    CLASS_NAME: "OpenLayers.Renderer"
-});
-
-/**
- * Constant: OpenLayers.Renderer.defaultSymbolizer
- * {Object} Properties from this symbolizer will be applied to symbolizers
- *     with missing properties. This can also be used to set a global
- *     symbolizer default in OpenLayers. To be SLD 1.x compliant, add the
- *     following code before rendering any vector features:
- * (code)
- * OpenLayers.Renderer.defaultSymbolizer = {
- *     fillColor: "#808080",
- *     fillOpacity: 1,
- *     strokeColor: "#000000",
- *     strokeOpacity: 1,
- *     strokeWidth: 1,
- *     pointRadius: 3,
- *     graphicName: "square"
- * };
- * (end)
- */
-OpenLayers.Renderer.defaultSymbolizer = {
-    fillColor: "#000000",
-    strokeColor: "#000000",
-    strokeWidth: 2,
-    fillOpacity: 1,
-    strokeOpacity: 1,
-    pointRadius: 0,
-    labelAlign: 'cm'
-};
-    
-
-
-/**
- * Constant: OpenLayers.Renderer.symbol
- * Coordinate arrays for well known (named) symbols.
- */
-OpenLayers.Renderer.symbol = {
-    "star": [350,75, 379,161, 469,161, 397,215, 423,301, 350,250, 277,301,
-            303,215, 231,161, 321,161, 350,75],
-    "cross": [4,0, 6,0, 6,4, 10,4, 10,6, 6,6, 6,10, 4,10, 4,6, 0,6, 0,4, 4,4,
-            4,0],
-    "x": [0,0, 25,0, 50,35, 75,0, 100,0, 65,50, 100,100, 75,100, 50,65, 25,100, 0,100, 35,50, 0,0],
-    "square": [0,0, 0,1, 1,1, 1,0, 0,0],
-    "triangle": [0,10, 10,10, 5,0, 0,10]
-};