Renamed render to renderer

desktop/sources/index.html

@@ -6,7 +6,7 @@
 
     <script type="text/javascript" src="scripts/dotgrid.js"></script>
     <script type="text/javascript" src="scripts/guide.js"></script>
-    <script type="text/javascript" src="scripts/render.js"></script>
+    <script type="text/javascript" src="scripts/renderer.js"></script>
     <script type="text/javascript" src="scripts/interface.js"></script>
     <script type="text/javascript" src="scripts/tool.js"></script>
     <script type="text/javascript" src="scripts/generator.js"></script>

desktop/sources/scripts/dotgrid.js

@@ -5,7 +5,7 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y)
   this.interface = new Interface();
   this.history = new History();
   this.guide = new Guide();
-  this.render = new Render();
+  this.renderer = new Renderer();
   this.tool = new Tool();
   this.picker = new Picker();
 
@@ -130,41 +130,35 @@ function Dotgrid(width,height,grid_x,grid_y,block_x,block_y)
 
     fs.readFile(paths[0], 'utf-8', (err, data) => {
       if(err){ alert("An error ocurred reading the file :" + err.message); return; }
-      dotgrid.tool.replace(JSON.parse(data.toString().trim()));
-      dotgrid.guide.refresh();
+      this.tool.replace(JSON.parse(data.toString().trim()));
+      this.guide.refresh();
     });
   }
 
   this.save = function()
   {
-    dotgrid.guide.refresh();
-
     dialog.showSaveDialog({title:"Save to .grid"},(fileName) => {
       if (fileName === undefined){ return; }
-      fs.writeFile(fileName+'.grid', dotgrid.tool.export());
-      dotgrid.guide.refresh()
+      fs.writeFileSync(fileName+'.grid', this.tool.export());
+      this.guide.refresh()
     });
   }
 
   this.render = function()
   {
-    dotgrid.guide.refresh();
-
     dialog.showSaveDialog({title:"Render to .png"},(fileName) => {
       if (fileName === undefined){ return; }
-      fs.writeFile(fileName+'.png', dotgrid.render.to_png());
-      dotgrid.guide.refresh()
+      fs.writeFileSync(fileName+'.png', this.renderer.to_png());
+      this.guide.refresh()
     });
   }
 
   this.export = function()
   {
-    dotgrid.guide.refresh();
-
-    dialog.showSaveDialog({title:"Exoprt to .svg"},(fileName) => {
+    dialog.showSaveDialog({title:"Export to .svg"},(fileName) => {
       if (fileName === undefined){ return; }
-      fs.writeFile(fileName+".svg", dotgrid.render.to_svg());
-      dotgrid.guide.refresh()
+      fs.writeFileSync(fileName+".svg", this.renderer.to_svg());
+      this.guide.refresh()
     });
   }
 

desktop/sources/scripts/renderer.js

@@ -1,4 +1,4 @@
-function Render()
+function Renderer()
 {
   // Create SVG parts
   this.svg_el = document.createElementNS("http://www.w3.org/2000/svg", "svg");