jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/63/2a42129d93e41aea5fdd93d61ccfd8e6653edc13ef13067cbad91fa05b6cd11c6ed455051af54f4cb116e60d72f453e7ced1de743d7b06d86608185677f3cc

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.deepClone = deepClone;
exports.eliminateBlur = eliminateBlur;
exports.checkPointIsInCircle = checkPointIsInCircle;
exports.getTwoPointDistance = getTwoPointDistance;
exports.checkPointIsInPolygon = checkPointIsInPolygon;
exports.checkPointIsInSector = checkPointIsInSector;
exports.checkPointIsNearPolyline = checkPointIsNearPolyline;
exports.checkPointIsInRect = checkPointIsInRect;
exports.getRotatePointPos = getRotatePointPos;
exports.getScalePointPos = getScalePointPos;
exports.getTranslatePointPos = getTranslatePointPos;
exports.getDistanceBetweenPointAndLine = getDistanceBetweenPointAndLine;
exports.getCircleRadianPoint = getCircleRadianPoint;
exports.getRegularPolygonPoints = getRegularPolygonPoints;
exports["default"] = void 0;

var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));

var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));

var abs = Math.abs,
    sqrt = Math.sqrt,
    sin = Math.sin,
    cos = Math.cos,
    max = Math.max,
    min = Math.min,
    PI = Math.PI;
/**
 * @description Clone an object or array
 * @param {Object|Array} object Cloned object
 * @param {Boolean} recursion   Whether to use recursive cloning
 * @return {Object|Array} Clone object
 */

function deepClone(object) {
  var recursion = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
  if (!object) return object;
  var parse = JSON.parse,
      stringify = JSON.stringify;
  if (!recursion) return parse(stringify(object));
  var clonedObj = object instanceof Array ? [] : {};

  if (object && (0, _typeof2["default"])(object) === 'object') {
    for (var key in object) {
      if (object.hasOwnProperty(key)) {
        if (object[key] && (0, _typeof2["default"])(object[key]) === 'object') {
          clonedObj[key] = deepClone(object[key], true);
        } else {
          clonedObj[key] = object[key];
        }
      }
    }
  }

  return clonedObj;
}
/**
 * @description Eliminate line blur due to 1px line width
 * @param {Array} points Line points
 * @return {Array} Line points after processed
 */


function eliminateBlur(points) {
  return points.map(function (_ref) {
    var _ref2 = (0, _slicedToArray2["default"])(_ref, 2),
        x = _ref2[0],
        y = _ref2[1];

    return [parseInt(x) + 0.5, parseInt(y) + 0.5];
  });
}
/**
 * @description Check if the point is inside the circle
 * @param {Array} point Postion of point
 * @param {Number} rx   Circle x coordinate
 * @param {Number} ry   Circle y coordinate
 * @param {Number} r    Circle radius
 * @return {Boolean} Result of check
 */


function checkPointIsInCircle(point, rx, ry, r) {
  return getTwoPointDistance(point, [rx, ry]) <= r;
}
/**
 * @description Get the distance between two points
 * @param {Array} point1 point1
 * @param {Array} point2 point2
 * @return {Number} Distance between two points
 */


function getTwoPointDistance(_ref3, _ref4) {
  var _ref5 = (0, _slicedToArray2["default"])(_ref3, 2),
      xa = _ref5[0],
      ya = _ref5[1];

  var _ref6 = (0, _slicedToArray2["default"])(_ref4, 2),
      xb = _ref6[0],
      yb = _ref6[1];

  var minusX = abs(xa - xb);
  var minusY = abs(ya - yb);
  return sqrt(minusX * minusX + minusY * minusY);
}
/**
 * @description Check if the point is inside the polygon
 * @param {Array} point  Postion of point
 * @param {Array} points The points that makes up a polyline
 * @return {Boolean} Result of check
 */


function checkPointIsInPolygon(point, polygon) {
  var counter = 0;

  var _point = (0, _slicedToArray2["default"])(point, 2),
      x = _point[0],
      y = _point[1];

  var pointNum = polygon.length;

  for (var i = 1, p1 = polygon[0]; i <= pointNum; i++) {
    var p2 = polygon[i % pointNum];

    if (x > min(p1[0], p2[0]) && x <= max(p1[0], p2[0])) {
      if (y <= max(p1[1], p2[1])) {
        if (p1[0] !== p2[0]) {
          var xinters = (x - p1[0]) * (p2[1] - p1[1]) / (p2[0] - p1[0]) + p1[1];

          if (p1[1] === p2[1] || y <= xinters) {
            counter++;
          }
        }
      }
    }

    p1 = p2;
  }

  return counter % 2 === 1;
}
/**
 * @description Check if the point is inside the sector
 * @param {Array} point       Postion of point
 * @param {Number} rx         Sector x coordinate
 * @param {Number} ry         Sector y coordinate
 * @param {Number} r          Sector radius
 * @param {Number} startAngle Sector start angle
 * @param {Number} endAngle   Sector end angle
 * @param {Boolean} clockWise Whether the sector angle is clockwise
 * @return {Boolean} Result of check
 */


function checkPointIsInSector(point, rx, ry, r, startAngle, endAngle, clockWise) {
  if (!point) return false;
  if (getTwoPointDistance(point, [rx, ry]) > r) return false;

  if (!clockWise) {
    var _deepClone = deepClone([endAngle, startAngle]);

    var _deepClone2 = (0, _slicedToArray2["default"])(_deepClone, 2);

    startAngle = _deepClone2[0];
    endAngle = _deepClone2[1];
  }

  var reverseBE = startAngle > endAngle;

  if (reverseBE) {
    var _ref7 = [endAngle, startAngle];
    startAngle = _ref7[0];
    endAngle = _ref7[1];
  }

  var minus = endAngle - startAngle;
  if (minus >= PI * 2) return true;

  var _point2 = (0, _slicedToArray2["default"])(point, 2),
      x = _point2[0],
      y = _point2[1];

  var _getCircleRadianPoint = getCircleRadianPoint(rx, ry, r, startAngle),
      _getCircleRadianPoint2 = (0, _slicedToArray2["default"])(_getCircleRadianPoint, 2),
      bx = _getCircleRadianPoint2[0],
      by = _getCircleRadianPoint2[1];

  var _getCircleRadianPoint3 = getCircleRadianPoint(rx, ry, r, endAngle),
      _getCircleRadianPoint4 = (0, _slicedToArray2["default"])(_getCircleRadianPoint3, 2),
      ex = _getCircleRadianPoint4[0],
      ey = _getCircleRadianPoint4[1];

  var vPoint = [x - rx, y - ry];
  var vBArm = [bx - rx, by - ry];
  var vEArm = [ex - rx, ey - ry];
  var reverse = minus > PI;

  if (reverse) {
    var _deepClone3 = deepClone([vEArm, vBArm]);

    var _deepClone4 = (0, _slicedToArray2["default"])(_deepClone3, 2);

    vBArm = _deepClone4[0];
    vEArm = _deepClone4[1];
  }

  var inSector = isClockWise(vBArm, vPoint) && !isClockWise(vEArm, vPoint);
  if (reverse) inSector = !inSector;
  if (reverseBE) inSector = !inSector;
  return inSector;
}
/**
 * @description Determine if the point is in the clockwise direction of the vector
 * @param {Array} vArm   Vector
 * @param {Array} vPoint Point
 * @return {Boolean} Result of check
 */


function isClockWise(vArm, vPoint) {
  var _vArm = (0, _slicedToArray2["default"])(vArm, 2),
      ax = _vArm[0],
      ay = _vArm[1];

  var _vPoint = (0, _slicedToArray2["default"])(vPoint, 2),
      px = _vPoint[0],
      py = _vPoint[1];

  return -ay * px + ax * py > 0;
}
/**
 * @description Check if the point is inside the polyline
 * @param {Array} point      Postion of point
 * @param {Array} polyline   The points that makes up a polyline
 * @param {Number} lineWidth Polyline linewidth
 * @return {Boolean} Result of check
 */


function checkPointIsNearPolyline(point, polyline, lineWidth) {
  var halfLineWidth = lineWidth / 2;
  var moveUpPolyline = polyline.map(function (_ref8) {
    var _ref9 = (0, _slicedToArray2["default"])(_ref8, 2),
        x = _ref9[0],
        y = _ref9[1];

    return [x, y - halfLineWidth];
  });
  var moveDownPolyline = polyline.map(function (_ref10) {
    var _ref11 = (0, _slicedToArray2["default"])(_ref10, 2),
        x = _ref11[0],
        y = _ref11[1];

    return [x, y + halfLineWidth];
  });
  var polygon = [].concat((0, _toConsumableArray2["default"])(moveUpPolyline), (0, _toConsumableArray2["default"])(moveDownPolyline.reverse()));
  return checkPointIsInPolygon(point, polygon);
}
/**
 * @description Check if the point is inside the rect
 * @param {Array} point   Postion of point
 * @param {Number} x      Rect start x coordinate
 * @param {Number} y      Rect start y coordinate
 * @param {Number} width  Rect width
 * @param {Number} height Rect height
 * @return {Boolean} Result of check
 */


function checkPointIsInRect(_ref12, x, y, width, height) {
  var _ref13 = (0, _slicedToArray2["default"])(_ref12, 2),
      px = _ref13[0],
      py = _ref13[1];

  if (px < x) return false;
  if (py < y) return false;
  if (px > x + width) return false;
  if (py > y + height) return false;
  return true;
}
/**
 * @description Get the coordinates of the rotated point
 * @param {Number} rotate Degree of rotation
 * @param {Array} point   Postion of point
 * @param {Array} origin  Rotation center
 * @param {Array} origin  Rotation center
 * @return {Number} Coordinates after rotation
 */


function getRotatePointPos() {
  var rotate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  var point = arguments.length > 1 ? arguments[1] : undefined;
  var origin = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [0, 0];
  if (!point) return false;
  if (rotate % 360 === 0) return point;

  var _point3 = (0, _slicedToArray2["default"])(point, 2),
      x = _point3[0],
      y = _point3[1];

  var _origin = (0, _slicedToArray2["default"])(origin, 2),
      ox = _origin[0],
      oy = _origin[1];

  rotate *= PI / 180;
  return [(x - ox) * cos(rotate) - (y - oy) * sin(rotate) + ox, (x - ox) * sin(rotate) + (y - oy) * cos(rotate) + oy];
}
/**
 * @description Get the coordinates of the scaled point
 * @param {Array} scale  Scale factor
 * @param {Array} point  Postion of point
 * @param {Array} origin Scale center
 * @return {Number} Coordinates after scale
 */


function getScalePointPos() {
  var scale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [1, 1];
  var point = arguments.length > 1 ? arguments[1] : undefined;
  var origin = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [0, 0];
  if (!point) return false;
  if (scale === 1) return point;

  var _point4 = (0, _slicedToArray2["default"])(point, 2),
      x = _point4[0],
      y = _point4[1];

  var _origin2 = (0, _slicedToArray2["default"])(origin, 2),
      ox = _origin2[0],
      oy = _origin2[1];

  var _scale = (0, _slicedToArray2["default"])(scale, 2),
      xs = _scale[0],
      ys = _scale[1];

  var relativePosX = x - ox;
  var relativePosY = y - oy;
  return [relativePosX * xs + ox, relativePosY * ys + oy];
}
/**
 * @description Get the coordinates of the scaled point
 * @param {Array} translate Translation distance
 * @param {Array} point     Postion of point
 * @return {Number} Coordinates after translation
 */


function getTranslatePointPos(translate, point) {
  if (!translate || !point) return false;

  var _point5 = (0, _slicedToArray2["default"])(point, 2),
      x = _point5[0],
      y = _point5[1];

  var _translate = (0, _slicedToArray2["default"])(translate, 2),
      tx = _translate[0],
      ty = _translate[1];

  return [x + tx, y + ty];
}
/**
 * @description Get the distance from the point to the line
 * @param {Array} point     Postion of point
 * @param {Array} lineBegin Line start position
 * @param {Array} lineEnd   Line end position
 * @return {Number} Distance between point and line
 */


function getDistanceBetweenPointAndLine(point, lineBegin, lineEnd) {
  if (!point || !lineBegin || !lineEnd) return false;

  var _point6 = (0, _slicedToArray2["default"])(point, 2),
      x = _point6[0],
      y = _point6[1];

  var _lineBegin = (0, _slicedToArray2["default"])(lineBegin, 2),
      x1 = _lineBegin[0],
      y1 = _lineBegin[1];

  var _lineEnd = (0, _slicedToArray2["default"])(lineEnd, 2),
      x2 = _lineEnd[0],
      y2 = _lineEnd[1];

  var a = y2 - y1;
  var b = x1 - x2;
  var c = y1 * (x2 - x1) - x1 * (y2 - y1);
  var molecule = abs(a * x + b * y + c);
  var denominator = sqrt(a * a + b * b);
  return molecule / denominator;
}
/**
 * @description Get the coordinates of the specified radian on the circle
 * @param {Number} x      Circle x coordinate
 * @param {Number} y      Circle y coordinate
 * @param {Number} radius Circle radius
 * @param {Number} radian Specfied radian
 * @return {Array} Postion of point
 */


function getCircleRadianPoint(x, y, radius, radian) {
  return [x + cos(radian) * radius, y + sin(radian) * radius];
}
/**
 * @description Get the points that make up a regular polygon
 * @param {Number} x     X coordinate of the polygon inscribed circle
 * @param {Number} y     Y coordinate of the polygon inscribed circle
 * @param {Number} r     Radius of the polygon inscribed circle
 * @param {Number} side  Side number
 * @param {Number} minus Radian offset
 * @return {Array} Points that make up a regular polygon
 */


function getRegularPolygonPoints(rx, ry, r, side) {
  var minus = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : PI * -0.5;
  var radianGap = PI * 2 / side;
  var radians = new Array(side).fill('').map(function (t, i) {
    return i * radianGap + minus;
  });
  return radians.map(function (radian) {
    return getCircleRadianPoint(rx, ry, r, radian);
  });
}

var _default = {
  deepClone: deepClone,
  eliminateBlur: eliminateBlur,
  checkPointIsInCircle: checkPointIsInCircle,
  checkPointIsInPolygon: checkPointIsInPolygon,
  checkPointIsInSector: checkPointIsInSector,
  checkPointIsNearPolyline: checkPointIsNearPolyline,
  getTwoPointDistance: getTwoPointDistance,
  getRotatePointPos: getRotatePointPos,
  getScalePointPos: getScalePointPos,
  getTranslatePointPos: getTranslatePointPos,
  getCircleRadianPoint: getCircleRadianPoint,
  getRegularPolygonPoints: getRegularPolygonPoints,
  getDistanceBetweenPointAndLine: getDistanceBetweenPointAndLine
};
exports["default"] = _default;