[OpenLayers-Commits] r2315 - sandbox/vector-2.4/lib/OpenLayers

[commits at openlayers.org]

Author: crschmidt
Date: 2007-03-05 12:05:28 -0500 (Mon, 05 Mar 2007)
New Revision: 2315

Added:
   sandbox/vector-2.4/lib/OpenLayers/Style.js
Log:
Style is needed to create geometries.  


Copied: sandbox/vector-2.4/lib/OpenLayers/Style.js (from rev 2311, sandbox/vector/lib/OpenLayers/Style.js)
===================================================================
--- sandbox/vector-2.4/lib/OpenLayers/Style.js	                        (rev 0)
+++ sandbox/vector-2.4/lib/OpenLayers/Style.js	2007-03-05 17:05:28 UTC (rev 2315)
@@ -0,0 +1,99 @@
+/* Copyright (c) 2006 MetaCarta, Inc., published under a modified BSD license.
+ * See http://svn.openlayers.org/trunk/openlayers/repository-license.txt 
+ * for the full text of the license. */
+
+/**
+ * Store Style parameters for rendering vector layers.
+ */
+OpenLayers.Style = OpenLayers.Class.create();
+
+/**
+ * Default Style parameters.
+ */
+OpenLayers.Style.prototype = {
+
+    fillColor: "orange",
+    fillOpacity: 0.4, 
+    hoverFillColor: "white",
+    hoverFillOpacity: 0.8,
+    strokeColor: "red",
+    strokeOpacity: 1,
+    strokeWidth: 1,
+    hoverStrokeColor: "red",
+    hoverStrokeOpacity: 1,
+    hoverStrokeWidth: 0.2,
+    pointRadius: 6,
+    hoverPointRadius: 1,
+    hoverPointUnit: "%",
+    pointerEvents: "visiblePainted",
+    
+    /** Pointer to the map object, used to calculate point width, height. */
+    map: null,
+
+    /** 
+     * @constructor
+     * @param {Object} object Optional parameters to pass into the object.
+     * Parameters include: fillColor, fillOpacity, strokeColor, strokeOpacity,
+     * strokeWidth, pointRadius. Also {OpenLayers.Map} map, which is a pointer
+     * to the Map object - required to determine point width/height.
+     */
+    initialize: function(object) {
+        OpenLayers.Util.extend(this, object);
+// TBD: For some reason, the following code is not working for me.
+// Needs further debugging.
+//		// Convert pixels to percent otherwise the points will increase
+//		// in size as you zoom in.
+//		if(this.map){
+//			if(this.strokeUnit!="%"){
+//				this.strokeWidth=this.strokeWidth/this.map.getSize().w*100;
+//				this.strokeUnit="%";
+//			}
+//			if(this.pointUnit!="%"){
+//				this.pointRadius=this.pointRadius/this.map.getSize().w*100;
+//				this.pointUnit="%";
+//			}
+//		}
+    },
+    
+    /** @final @type String */
+    CLASS_NAME: "OpenLayers.Style"
+}
+
+/*
+ * Global styles
+ */
+
+OpenLayers.Style.DefaultRendererStyle = new OpenLayers.Style();
+OpenLayers.Style.DefaultRendererSelectionStyle = new OpenLayers.Style({
+    strokeWidth: 4,
+    fillColor: "green",
+    strokeColor: "green"
+});
+OpenLayers.Style.PointSnappingStyle = new OpenLayers.Style({
+    fillColor: "blue",
+    fillOpacity: 1,
+    strokeColor: "blue",    
+    strokeOpacity: 1,   
+    strokeWidth: 1,                 
+    pointRadius: 6,
+    pointerEvents: "none"
+});
+OpenLayers.Style.SegmentSnappingStyle = new OpenLayers.Style({
+    fillColor: "green",
+    fillOpacity: 1,
+    strokeColor: "green",
+    strokeOpacity: 1,
+    strokeWidth: 1,                       
+    pointRadius: 6,
+    pointerEvents: "none"
+});
+OpenLayers.Style.DefaultRendererTemporaryElementStyle = new OpenLayers.Style({
+    fillOpacity: 0,
+    strokeColor: "yellow",
+    strokeOpacity: 1,
+    strokeWidth: 1,   
+    strokeUnit: "%",                    
+    pointRadius: 6,
+    pointUnit: "%",
+    pointerEvents: "none"
+});
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