From f399acb8cc95ebb679e162fe6123cd4ceaf2e513 Mon Sep 17 00:00:00 2001
From: javi <qualopec@gmail.com>
Date: Tue, 17 Nov 2015 11:14:58 +0100
Subject: [PATCH] small refactor

---
 lib/torque/renderer/point.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/torque/renderer/point.js b/lib/torque/renderer/point.js
index da6d687..13cd2bc 100644
--- a/lib/torque/renderer/point.js
+++ b/lib/torque/renderer/point.js
@@ -110,11 +110,19 @@ var Filters = require('./torque_filters');
     // generate sprite based on cartocss style
     //
     generateSprite: function(shader, value, shaderVars) {
-      var self = this;
       var prof = Profiler.metric('torque.renderer.point.generateSprite').start();
       var st = shader.getStyle({
         value: value
       }, shaderVars);
+
+      var ret = this.generateSpriteForStyle(st);
+      prof.end(true);
+      return ret;
+    },
+
+    generateSpriteForStyle: function(st) {
+      var self = this;
+
       if(this._style === null || this._style !== st){
         this._style = st;
       }
@@ -159,7 +167,6 @@ var Filters = require('./torque_filters');
           cartocss.renderPoint(ctx, st);
         }
       }
-      prof.end(true);
       if (torque.flags.sprites_to_images) {
         var i = this._createImage();
         i.src = canvas.toDataURL();