GetCoords function not working properly, what I'm doing wrong?

[CristianEstiber]

I'm trying to create a new map, calculate the x = xFactor + longitude + xOffset and y = yFactor * latitude + yOffset but at the end its not working fine, here is my map with points places like this picture https://www.vincentbroute.fr/mapael/assets/img/create-map-2.png:

here is on the getcoords function:

And finally my code the map:

`<script type="text/javascript">
/*!
*
* Jquery Mapael - Dynamic maps jQuery plugin (based on raphael.js)
* Requires jQuery and Mapael >=2.0.0
*
* Map of andorra
*
* @author cristian
*/
(function (factory) {
if (typeof exports === 'object') {
// CommonJS
module.exports = factory(require('jquery'), require('jquery-mapael'));
} else if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery', 'mapael'], factory);
} else {
// Browser globals
factory(jQuery, jQuery.mapael);
}
}(function ($, Mapael) {

    "use strict";
    
    $.extend(true, Mapael,
        {
            maps :  {
                andorra : {
                    width : 269.71396,
                    height : 218.48477,
                    getCoords : function (lat, lon) {
                    var xfactor = -2.9120879120879;
                    var xoffset = 479.67032967033;
                    var x = (lon * xfactor) + xoffset;
                    var yfactor = 0.093023255813953;
                    var yoffset = 54.720930232558;
                    var y = (lat * yfactor) + yoffset;
                        
                    return {'x' : x, 'y' : y};
                	},
                    'elems': {
                        "path4230" : "m 66.41,216.54 c -12.3,-3.74 -26.02,-2.38 -38.04,-7.6 -6.27,-5.19 -3.89,-14.61 -3.07,-21.96 -5.82,-6.09 -1.76,-23.29 -16.31,-20.78 -8.96,1.72 -11.42,-6.36 -1.64,-8.28 10.73,-0.43 21.01,-2.35 27.71,-11.42 3.74,3.56 9.62,6.54 10.24,12.4 0.05,13.54 14.01,12.85 23.9,12.01 7.27,-3.16 23.16,-5.46 26.47,3.86 4.3,8.86 15.74,15.3 9.89,26.91 -2.24,8.68 -4.87,16.78 -15.83,14.2 -7.92,0.46 -15.59,4.96 -23.31,0.66 z",
                        "path4232" : "m 98.58,178.76 c -2.01,-15.85 -22.26,-12.02 -32.67,-8.47 -11.09,1.49 -19.87,-2.58 -20.58,-14.54 -7.33,-7.05 -12.13,-13.14 0.75,-17.03 10.75,-1.7 20.93,-4.28 30.97,-8.77 8.8,-0.83 10.77,14.49 15.82,20.21 0.46,10.29 19.3,20.53 8.63,28.78 l -1.31,0.61 z",
                        "path4234" : "M 41.28,138.78 C 35.28,128.98 32.59,115.19 24.52,108.09 17.02,104.03 -1.97,122.63 5.53,106.87 5.48,93.68 20.15,91.87 24.65,82.53 16.59,76.88 6.7,66.73 20.44,59.48 c 1.47,-7.74 5.22,-10.82 13.32,-9.51 8.48,-7.52 19.65,4.78 26.87,8.82 -1.33,14.01 7.17,24.56 16.05,33.93 2.27,5.72 0.24,13.08 7.93,10.01 7.34,5.23 30.76,-3.2 17.72,11.35 -3.93,7.16 -5.42,17.23 -16.43,12.85 -12.42,0.96 -22.86,9.71 -35.48,9.42 -2.74,0.35 -6.77,3.27 -9.14,2.42 z",
                        "path4236" : "M 90.8,103.79 C 83.52,101.11 77.11,103.69 78.09,93.26 73.02,83.65 60.73,77.23 62.39,64.49 64.41,51.89 48.74,53.11 42.43,46.11 53.46,39.25 42.39,28.13 42.87,19.37 49.28,13.81 49.36,-6.7 60.97,4.6 69.97,14.75 82.34,2.93 92.29,1.8 102.43,-3.12 117.05,2.48 120.14,13.8 c 6.43,7.93 19.79,10.2 20.62,22.08 -6.87,8.75 -23.22,12.26 -24.3,25.91 -10.87,8.98 -1.76,24.07 -0.91,35.56 -2.36,11.57 -16.7,4.7 -24.75,6.44 z",
                        "path4238" : "m 141.29,104.88 c -6.89,-2.51 -23.1,-0.1 -25.08,-5.73 1.91,-10.61 -7.21,-20.57 -3.02,-31.51 5.99,-9.88 11.24,-20.98 22.94,-26.19 12.61,-0.03 -2.76,-16.02 7.46,-15.17 10.65,3.23 23.51,-6.78 31.8,3.32 3.14,5.65 9.57,4.54 14.6,1.93 8.81,-4.54 19.91,0.11 26.89,6.22 5.86,0.53 12.45,-0.51 17.86,0.19 -1.61,7.68 -16.78,24.81 -2,26.5 11.76,4.26 22.94,9.3 35.23,7.63 5.78,13.83 -16.68,13.06 -24.73,16.01 -6.17,3.61 -6.17,12.96 -14.3,7.37 -6.14,4.2 -11.12,-5.08 -19.43,-2.44 -12.47,-2.31 -20.86,3.41 -30.15,10.88 -10.19,-3.16 -21.38,-9.28 -29.28,2.06 -2.88,1.24 -6.01,-0.24 -8.78,-1.07 z",
                        "path4240" : "m 210.32,158.1 c -9.76,-7.91 -22.29,-0.63 -32.95,-1.74 -12.29,-2.78 -24.26,-7.83 -36.36,-6.37 -11.1,-4.36 -18.17,-20.71 -31.28,-17.69 -13.23,11.73 -13.74,-15.94 -4,-20.96 5.33,-14.69 19.5,-5.49 30.4,-6.68 9.81,5.94 17.78,-0.16 25.69,-5 10.44,4.65 23.03,8.57 30.17,-3.94 8.56,-1.81 19.81,-2.41 29.62,-0.36 0.9,6.45 17.05,-2.94 11.71,6.63 -2.04,9.98 2.61,23.48 -7.23,30.04 0.58,7.52 0.85,18.4 -8.11,23.26 -2.21,1.22 -4.9,5.51 -7.65,2.82 z",
                        "path4242" : "m 117.79,195.92 c -4.22,-6.76 -16.69,-5.88 -15.19,-16.61 10.83,-7.96 -7.02,-18.51 -8.17,-27.92 -3.82,-8 -8.01,-16.48 -12.87,-22.94 4.9,1.43 16.12,-4.38 16.7,3.28 4.68,13.06 16.06,-6.34 23.44,4.81 8.85,7.58 18.57,18.44 31.18,14.41 9.42,2.85 18.97,5.22 28.48,7.71 -2.47,8.31 2.17,24.83 -11.98,22.9 -9.82,1.07 -19.3,4.14 -29.47,1.8 -6.09,-2.02 -12.94,1.17 -14.78,7.61 -1.63,2.85 -3.02,9.93 -7.35,4.96 z"
                    }
                }
            }
        }
    );

    return Mapael;

}));

</script>`

The map generation with points (p5 point is the real location):

<script type="text/javascript"> $(".container").mapael({ map : { name : "andorra", defaultArea: { attrs: { stroke: "#fff", "stroke-width": 1 }, attrsHover: { "stroke-width": 2 } }, defaultPlot : { size:5, attrs: { fill:"red", stroke:"white", "stroke-width":2, opacity:1 } } }, areas: { "path4230": { value: "2617939", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">Santa Julia de Loria (5)</span><br />Population : 2617939"} }, "path4232": { value: "2268265", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">Andorra la Vella (6)</span><br />Population : 2268265"} }, "path4234": { value: "2617939", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">La Massana (7)</span><br />Population : 2617939"} }, "path4236": { value: "2268265", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">Ordino (1)</span><br />Population : 2268265"} }, "path4238": { value: "2617939", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">Canillo (2)</span><br />Population : 2617939"} }, "path4242": { value: "2268265", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">Escaldes-Engordany (4)</span><br />Population : 2268265"} }, "path4240": { value: "2268265", href: "#", tooltip: {content: "<span style=\"font-weight:bold;\">Encamp (3)</span><br />Population : 2268265"} } }, plots: { p1 : { x:55, y:3 }, p2 : { x:270, y:73 }, p3 : { x:5, y:163 }, p4 : { x:75, y:218 }, p5 : { x:42.5787088, y:1.6668454 } } }); </script>