advanced-cropper/node/extensions/fit-to-image/position.js

The core of the advanced cropper libraries family

'use strict';

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

var tslib = require('tslib');
var utils = require('../../service/utils.js');
require('../../types/index.js');
require('../../state/setCoordinates.js');
var types = require('./types.js');
var boundingBox = require('./boundingBox.js');

function fitToImage(coordinates, image, boundingBox$1) {
    if (boundingBox$1 === void 0) { boundingBox$1 = types.BoundingBoxType.Rectangle; }
    var imageCenter = utils.getCenter(tslib.__assign({ left: 0, top: 0 }, utils.rotateSize(image, -image.angle)));
    var center = utils.rotatePoint(utils.getCenter(coordinates), -image.angle, imageCenter);
    var boundingBoxSize = boundingBox.getBoundingBox(coordinates, image.angle, boundingBox$1);
    var boundingBoxCoordinates = tslib.__assign(tslib.__assign({}, boundingBoxSize), { left: center.left - boundingBoxSize.width / 2, top: center.top - boundingBoxSize.height / 2 });
    var vector = utils.fitToPositionRestrictions(boundingBoxCoordinates, {
        left: imageCenter.left - image.width / 2,
        top: imageCenter.top - image.height / 2,
        right: imageCenter.left + image.width / 2,
        bottom: imageCenter.top + image.height / 2,
    });
    var leftVector = utils.rotatePoint({ left: vector.left, top: 0 }, image.angle);
    var topVector = utils.rotatePoint({ left: 0, top: vector.top }, image.angle);
    return {
        left: leftVector.left + topVector.left,
        top: leftVector.top + topVector.top,
    };
}
function moveToImage(coordinates, image, boundingBox) {
    if (boundingBox === void 0) { boundingBox = types.BoundingBoxType.Rectangle; }
    return utils.applyMove(coordinates, fitToImage(coordinates, image, boundingBox));
}

exports.fitToImage = fitToImage;
exports.moveToImage = moveToImage;