NN2022100801/addons/web/node_modules/@antv/f2/lib/graphic/shape/line.js

function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }

var Shape = require('../shape');

var bbox = require('../util/bbox');

var Line =
/*#__PURE__*/
function (_Shape) {
  _inheritsLoose(Line, _Shape);

  function Line() {
    return _Shape.apply(this, arguments) || this;
  }

  var _proto = Line.prototype;

  _proto._initProperties = function _initProperties() {
    _Shape.prototype._initProperties.call(this);

    this._attrs.canStroke = true;
    this._attrs.type = 'line';
  };

  _proto.getDefaultAttrs = function getDefaultAttrs() {
    return {
      x1: 0,
      y1: 0,
      x2: 0,
      y2: 0,
      lineWidth: 1
    };
  };

  _proto.createPath = function createPath(context) {
    var attrs = this.get('attrs');
    var x1 = attrs.x1,
        y1 = attrs.y1,
        x2 = attrs.x2,
        y2 = attrs.y2;
    context.beginPath();
    context.moveTo(x1, y1);
    context.lineTo(x2, y2);
  };

  _proto.calculateBox = function calculateBox() {
    var attrs = this.get('attrs');
    var x1 = attrs.x1,
        y1 = attrs.y1,
        x2 = attrs.x2,
        y2 = attrs.y2,
        lineWidth = attrs.lineWidth;
    return bbox.getBBoxFromLine(x1, y1, x2, y2, lineWidth);
  };

  return Line;
}(Shape);

Shape.Line = Line;
module.exports = Line;