first commit

script/BaseVertex.js

@@ -0,0 +1,48 @@
+/**
+ * Base node class.
+ *
+ */
+
+ 
+function BaseVertex(x, y, vertexEnumType)
+{
+    this.position = new Point(x, y);
+    this.id       = 0;
+    this.mainText = "";
+    this.upText   = "";
+    this.vertexEnumType = vertexEnumType;
+};
+
+BaseVertex.prototype.position = new Point(0, 0);
+BaseVertex.prototype.model    = new VertexModel();
+
+BaseVertex.prototype.SaveToXML = function ()
+{
+	return "<node " + 
+	       "positionX=\""  + this.position.x   + "\" " +
+	       "positionY=\""  + this.position.y   + "\" " +
+	       "id=\""         + this.id   + "\" " +
+	       "mainText=\""   + this.mainText + "\" " +
+	       "upText=\""     + this.upText   + "\" " +
+		"></node>";       
+		                 
+}
+
+BaseVertex.prototype.LoadFromXML = function (xml)
+{
+    this.position = new Point(parseFloat(xml.attr('positionX')), parseFloat(xml.attr('positionY')));
+    this.id       = parseInt(xml.attr('id'));
+    this.mainText = xml.attr('mainText');
+    this.upText   = xml.attr('upText');
+}
+
+BaseVertex.prototype.SetId = function (id)
+{
+    this.id       = id;
+    this.mainText = this.vertexEnumType.GetVertexText(id);		                 
+}
+
+BaseVertex.prototype.diameterFactor = function ()
+{
+    return 1.0 + (this.mainText.length ? this.mainText.length / 8.0 : 0);
+}