First round of dead file removal

experimental/webgtt/javascript/vertex.js

-// Copyright (c) 2011 The Native Client Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be found
-// in the LICENSE file.
-
-/**
- * @fileoverview This file contains the JavaScript required for the WebGTT
- * application, specifically, the implementation of the Vertex class. This
- * implementation provides functions for creating, selecting, coloring, and
- * drawing a vertex.
- *
- * @author ragad@google.com (Raga Gopalakrishnan)
- */
-
-/**
- * This constant holds the size used to draw a vertex.
- * @type {number}
- * @const
- */
-var VERTEX_SIZE = 6;
-
-/**
- * This class is used to represent a vertex of the graph.
- *
- * @param {number} x The x-coordinate of the center of the vertex relative to
- *     the canvas.
- * @param {number} y The y-coordinate of the center of the vertex relative to
- *     the canvas.
- * @constructor
- */
-Vertex = function (x, y) {
-  this.x = x;
-  this.y = y;
-
-  /**
-   * This boolean variable indicates whether the vertex is selected or not.
-   */
-  this.isSelected = false;
-
-  /**
-   * This variable stores the color used while drawing the vertex on the canvas.
-   */
-  this.color = 'black';
-};
-
-/**
- * This function sets the value of Vertex.isSelected.
- *
- * @param {boolean} isSelected The value to be assigned to Vertex.isSelected.
- */
-Vertex.prototype.setSelected = function (isSelected) {
-  this.isSelected = isSelected;
-};
-
-/**
- * This function sets the value of Vertex.color.
- *
- * @param {string} color The value to be assigned to Vertex.color.
- */
-Vertex.prototype.setColor = function (color) {
-    this.color = color;
-};
-
-/**
- * This function draws the vertex on the canvas, with a specified color and
- * radius.
- *
- * @param {object} drawingContext The handle to the drawing surface of the
- *     canvas.
- * @param {string} color The color with which the vertex is to be drawn.
- * @param {number} radius The radius with which the vertex is to be drawn.
- */
-Vertex.prototype.drawSpecific = function (drawingContext, color, radius) {
-  drawingContext.fillStyle = color;
-  drawingContext.beginPath();
-  drawingContext.arc(this.x, this.y, radius, 0, Math.PI * 2, false);
-  drawingContext.closePath();
-  drawingContext.fill();
-};
-
-/**
- * This function draws the vertex on the canvas.
- *
- * The vertex is drawn as a solid circle centered at (x,y) with radius
- * specified by VERTEX_SIZE. If isSelected is true, a bigger red circle is
- * also drawn, to indicate that the vertex is selected.
- *
- * @param {object} drawingContext The handle to the drawing surface of the
- *     canvas.
- */
-Vertex.prototype.draw = function (drawingContext) {
-  this.drawSpecific(drawingContext, this.color, VERTEX_SIZE);
-  if (this.isSelected) {
-    this.drawSpecific(drawingContext, 'red', 3*VERTEX_SIZE/2);
-  }
-};