victory-chart/lib/components/victory-scatter/path-helpers.js

Chart Component for Victory

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _range = require("lodash/range");

var _range2 = _interopRequireDefault(_range);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = {
  circle: function circle(x, y, size) {
    return "M " + x + ", " + y + " m " + -size + ", 0\n      a " + size + ", " + size + " 0 1,0 " + size * 2 + ",0\n      a " + size + ", " + size + " 0 1,0 " + -size * 2 + ",0";
  },
  square: function square(x, y, size) {
    var baseSize = 0.87 * size;
    return "M " + (x - baseSize) + ", " + (y + baseSize) + "\n      L " + (x + baseSize) + ", " + (y + baseSize) + "\n      L " + (x + baseSize) + ", " + (y - baseSize) + "\n      L " + (x - baseSize) + ", " + (y - baseSize) + "\n      z";
  },
  diamond: function diamond(x, y, size) {
    var baseSize = 0.87 * size;
    var length = Math.sqrt(2 * (baseSize * baseSize));
    return "M " + x + ", " + (y + length) + "\n      L " + (x + length) + ", " + y + "\n      L " + x + ", " + (y - length) + "\n      L " + (x - length) + ", " + y + "\n      z";
  },
  triangleDown: function triangleDown(x, y, size) {
    var height = size / 2 * Math.sqrt(3);
    return "M " + (x - size) + ", " + (y - size) + "\n      L " + (x + size) + ", " + (y - size) + "\n      L " + x + ", " + (y + height) + "\n      z";
  },
  triangleUp: function triangleUp(x, y, size) {
    var height = size / 2 * Math.sqrt(3);
    return "M " + (x - size) + ", " + (y + size) + "\n      L " + (x + size) + ", " + (y + size) + "\n      L " + x + ", " + (y - height) + "\n      z";
  },
  plus: function plus(x, y, size) {
    var baseSize = 1.1 * size;
    return "M " + (x - baseSize / 2.5) + ", " + (y + baseSize) + "\n      L " + (x + baseSize / 2.5) + ", " + (y + baseSize) + "\n      L " + (x + baseSize / 2.5) + ", " + (y + baseSize / 2.5) + "\n      L " + (x + baseSize) + ", " + (y + baseSize / 2.5) + "\n      L " + (x + baseSize) + ", " + (y - baseSize / 2.5) + "\n      L " + (x + baseSize / 2.5) + ", " + (y - baseSize / 2.5) + "\n      L " + (x + baseSize / 2.5) + ", " + (y - baseSize) + "\n      L " + (x - baseSize / 2.5) + ", " + (y - baseSize) + "\n      L " + (x - baseSize / 2.5) + ", " + (y - baseSize / 2.5) + "\n      L " + (x - baseSize) + ", " + (y - baseSize / 2.5) + "\n      L " + (x - baseSize) + ", " + (y + baseSize / 2.5) + "\n      L " + (x - baseSize / 2.5) + ", " + (y + baseSize / 2.5) + "\n      z";
  },
  star: function star(x, y, size) {
    var baseSize = 1.35 * size;
    var angle = Math.PI / 5;
    var starCoords = (0, _range2.default)(10).map(function (index) {
      var length = index % 2 === 0 ? baseSize : baseSize / 2;
      return length * Math.sin(angle * (index + 1)) + x + ",\n        " + (length * Math.cos(angle * (index + 1)) + y);
    });
    return "M " + starCoords.join("L") + " z";
  }
};