[OpenLayers-Commits] r5143 - sandbox/ahocevar/sldRenderer/examples

[commits at openlayers.org]

Author: ahocevar
Date: 2007-11-07 12:49:26 -0500 (Wed, 07 Nov 2007)
New Revision: 5143

Modified:
   sandbox/ahocevar/sldRenderer/examples/profilingAttributeName.html
Log:
added andreas' method 3, which seems to be even better than method 2

Modified: sandbox/ahocevar/sldRenderer/examples/profilingAttributeName.html
===================================================================
--- sandbox/ahocevar/sldRenderer/examples/profilingAttributeName.html	2007-11-07 17:26:42 UTC (rev 5142)
+++ sandbox/ahocevar/sldRenderer/examples/profilingAttributeName.html	2007-11-07 17:49:26 UTC (rev 5143)
@@ -90,6 +90,30 @@
           }
           console.log("returned value : " + value);
           console.timeEnd("andreas' method 2");
+
+
+          console.time("andreas' method 3");
+          var j = 0;
+          while (j < 1000) {
+              var value = initialValue;
+    
+              if (typeof value == "string" && value.indexOf("${") != -1) {
+                  var attributes = feature.attributes || feature.data;
+                  var tokens = value.split("${");
+                  for (var i=0; i<tokens.length; i++) {
+                      var close = tokens[i].indexOf("}");
+                      if (close != -1) {
+                          tokens[i] = attributes[tokens[i].substring(0,
+                                  close)] + tokens[i].substring(++close);
+                      }
+                  }
+                  value = tokens.join(""); 
+                  value = isNaN(value) ? value : parseFloat(value);
+              }
+              j++;
+          }
+          console.log("returned value : " + value);
+          console.timeEnd("andreas' method 3");
       }