text: /**
   * @license
   * Copyright 2019 Google LLC
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  /**
   * @fileoverview Methods for graphically rendering a block as SVG.
   * @author fenichel@google.com (Rachel Fenichel)
   */
  
  'use strict';
  
  goog.provide('Blockly.blockRendering.Measurable');
  
  goog.require('Blockly.blockRendering.Types');
  
  
  /**
   * The base class to represent a part of a block that takes up space during
   * rendering.  The constructor for each non-spacer Measurable records the size
   * of the block element (e.g. field, statement input).
   * @param {!Blockly.blockRendering.ConstantProvider} constants The rendering
   *   constants provider.
   * @package
   * @constructor
   */
  Blockly.blockRendering.Measurable = function(constants) {
    this.width = 0;
    this.height = 0;
    this.type = Blockly.blockRendering.Types.NONE;
  
    this.xPos = 0;
    this.centerline = 0;
  
    /**
     * The renderer's constant provider.
     * @type {!Blockly.blockRendering.ConstantProvider}
     * @protected
     */
    this.constants_ = constants;
  
    this.notchOffset = this.constants_.NOTCH_OFFSET_LEFT;
  };
  