advanced-cropper/node/defaults/defaultSize.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');
var helpers = require('../service/helpers.js');
require('../types/index.js');
require('../state/setCoordinates.js');
var approximateSize = require('../service/approximateSize.js');

function defaultSize(state, settings) {
    var imageSize = state.imageSize, visibleArea = state.visibleArea;
    var sizeRestrictions = helpers.getSizeRestrictions(state, settings);
    var aspectRatio = helpers.getAspectRatio(state, settings);
    var area;
    if (visibleArea) {
        area = visibleArea;
    }
    else {
        var sizeRestrictions_1 = utils.positionToSizeRestrictions(helpers.getPositionRestrictions(state, settings));
        area = {
            width: Math.max(sizeRestrictions_1.minWidth, Math.min(sizeRestrictions_1.maxWidth, imageSize.width)),
            height: Math.max(sizeRestrictions_1.minHeight, Math.min(sizeRestrictions_1.maxHeight, imageSize.height)),
        };
    }
    var optimalRatio = Math.min(aspectRatio.maximum || Infinity, Math.max(aspectRatio.minimum || 0, utils.ratio(area)));
    var size = area.width < area.height
        ? {
            width: area.width * 0.8,
            height: (area.width * 0.8) / optimalRatio,
        }
        : {
            height: area.height * 0.8,
            width: area.height * 0.8 * optimalRatio,
        };
    return approximateSize.approximateSize(tslib.__assign(tslib.__assign({}, size), { aspectRatio: aspectRatio, sizeRestrictions: sizeRestrictions }));
}

exports.defaultSize = defaultSize;