Remove old cc-frame-viewer now that it is upstreamed into trace_viewer

tools/cc-frame-viewer/src/base/bbox2.js

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-'use strict';
-
-/**
- * @fileoverview Quick range computations.
- */
-base.require('base.gl_matrix');
-base.require('base.rect2');
-
-base.exportTo('base', function() {
-
-  /**
-   * Tracks a 2D bounding box.
-   * @constructor
-   */
-  function BBox2() {
-    this.isEmpty_ = true;
-    this.min_ = undefined;
-    this.max_ = undefined;
-  };
-
-  BBox2.prototype = {
-    __proto__: Object.prototype,
-
-    reset: function() {
-      this.isEmpty_ = true;
-      this.min_ = undefined;
-      this.max_ = undefined;
-    },
-
-    get isEmpty() {
-      return this.isEmpty_;
-    },
-
-    addBBox2: function(bbox2) {
-      if (bbox2.isEmpty)
-        return;
-      this.addVec2(bbox2.min_);
-      this.addVec2(bbox2.max_);
-    },
-
-    clone: function() {
-      var bbox = new BBox2();
-      bbox.addBBox2(this);
-      return bbox;
-    },
-
-    /**
-     * Adds x, y to the range.
-     */
-    addXY: function(x, y) {
-      if (this.isEmpty_) {
-        this.max_ = vec2.create();
-        this.min_ = vec2.create();
-        vec2.set(this.max_, x, y);
-        vec2.set(this.min_, x, y);
-        this.isEmpty_ = false;
-        return;
-      }
-      this.max_[0] = Math.max(this.max_[0], x);
-      this.max_[1] = Math.max(this.max_[1], y);
-      this.min_[0] = Math.min(this.min_[0], x);
-      this.min_[1] = Math.min(this.min_[1], y);
-    },
-
-    /**
-     * Adds value_x, value_y in the form [value_x,value_y] to the range.
-     */
-    addVec2: function(value) {
-      if (this.isEmpty_) {
-        this.max_ = vec2.create();
-        this.min_ = vec2.create();
-        vec2.set(this.max_, value[0], value[1]);
-        vec2.set(this.min_, value[0], value[1]);
-        this.isEmpty_ = false;
-        return;
-      }
-      this.max_[0] = Math.max(this.max_[0], value[0]);
-      this.max_[1] = Math.max(this.max_[1], value[1]);
-      this.min_[0] = Math.min(this.min_[0], value[0]);
-      this.min_[1] = Math.min(this.min_[1], value[1]);
-    },
-
-    /**
-     * Adds value_x, value_y in the form {x: value_x, y: value_y} to the range.
-     */
-    addPoint: function(value) {
-      if (this.isEmpty_) {
-        this.max_ = vec2.create();
-        this.min_ = vec2.create();
-        vec2.set(this.max_, value.x, value.y);
-        vec2.set(this.min_, value.x, value.y);
-        this.isEmpty_ = false;
-        return;
-      }
-      this.max_[0] = Math.max(this.max_[0], value.x);
-      this.max_[1] = Math.max(this.max_[1], value.y);
-      this.min_[0] = Math.min(this.min_[0], value.x);
-      this.min_[1] = Math.min(this.min_[1], value.y);
-    },
-
-    addQuad: function(quad) {
-      this.addPoint(quad.p1);
-      this.addPoint(quad.p2);
-      this.addPoint(quad.p3);
-      this.addPoint(quad.p4);
-    },
-
-    get minVec2() {
-      if (this.isEmpty_)
-        return undefined;
-      return this.min_;
-    },
-
-    get maxVec2() {
-      if (this.isEmpty_)
-        return undefined;
-      return this.max_;
-    },
-
-    get minPoint() {
-      if (this.isEmpty_)
-        return undefined;
-      return {x: this.min_[0],
-              y: this.min_[1]};
-    },
-
-    get maxPoint() {
-      if (this.isEmpty_)
-        return undefined;
-      return {x: this.max_[0],
-              y: this.max_[1]};
-    },
-
-    get sizeAsVec2() {
-      if (this.isEmpty_)
-        throw new Error('Empty BBox2 has no size');
-      var size = vec2.create();
-      vec2.subtract(size, this.max_, this.min_);
-      return size;
-    },
-
-    get size() {
-      if (this.isEmpty_)
-        throw new Error('Empty BBox2 has no size');
-      return {width: this.max_[0] - this.min_[0],
-              height: this.max_[1] - this.min_[1]};
-    },
-
-    get width() {
-      if (this.isEmpty_)
-        throw new Error('Empty BBox2 has no width');
-      return this.max_[0] - this.min_[0];
-    },
-
-    get height() {
-      if (this.isEmpty_)
-        throw new Error('Empty BBox2 has no width');
-      return this.max_[1] - this.min_[1];
-    },
-
-    toString: function() {
-      if (this.isEmpty_)
-        return 'empty';
-      return 'min=(' + this.min_[0] + ',' + this.min_[1] + ') ' +
-        'max=(' + this.max_[0] + ',' + this.max_[1] + ')';
-    },
-
-    asRect: function() {
-      return base.Rect2.FromXYWH(
-        this.min_[0],
-        this.min_[1],
-        this.max_[0] - this.min_[0],
-        this.max_[1] - this.min_[1]);
-    },
-  };
-
-  return {
-    BBox2: BBox2
-  };
-
-});