blockly/core/renderers/measurables/hat.js

Blockly is a library for building visual programming editors.

/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

/**
 * @fileoverview Objects representing a hat in a row of a rendered
 * block.
 */

/**
 * Objects representing a hat in a row of a rendered
 * block.
 * @class
 */
goog.module('Blockly.blockRendering.Hat');

const object = goog.require('Blockly.utils.object');
/* eslint-disable-next-line no-unused-vars */
const {ConstantProvider} = goog.requireType('Blockly.blockRendering.ConstantProvider');
const {Measurable} = goog.require('Blockly.blockRendering.Measurable');
const {Types} = goog.require('Blockly.blockRendering.Types');


/**
 * An object containing information about the space a hat takes up during
 * rendering.
 * @param {!ConstantProvider} constants The rendering
 *   constants provider.
 * @package
 * @constructor
 * @extends {Measurable}
 * @alias Blockly.blockRendering.Hat
 */
const Hat = function(constants) {
  Hat.superClass_.constructor.call(this, constants);
  this.type |= Types.HAT;
  this.height = this.constants_.START_HAT.height;
  this.width = this.constants_.START_HAT.width;
  this.ascenderHeight = this.height;
};
object.inherits(Hat, Measurable);

exports.Hat = Hat;