html2canvas/dist/npm/Angle.js

Screenshots with JavaScript

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
var ANGLE = /([+-]?\d*\.?\d+)(deg|grad|rad|turn)/i;

var parseAngle = exports.parseAngle = function parseAngle(angle) {
    var match = angle.match(ANGLE);

    if (match) {
        var value = parseFloat(match[1]);
        switch (match[2].toLowerCase()) {
            case 'deg':
                return Math.PI * value / 180;
            case 'grad':
                return Math.PI / 200 * value;
            case 'rad':
                return value;
            case 'turn':
                return Math.PI * 2 * value;
        }
    }

    return null;
};