viewBox

[Equipement]

Hello,

In the demo (https://jvm-docs.vercel.app/) :

• The html source code shows (Ctrl + u) :
  <div id="__jvm__3" class="mx-auto home-map" style="width:700px;height:450px;"></div>

• The script create the svg with the attributes 'width' and 'height' (F12) :
  <svg width="700" height="450">

I would like to have this :

• The html source code shows (Ctrl + u) :
  <div id="__jvm__3" class="mx-auto home-map" style="width:700px;height:auto;max-width:100%;"></div>

• The script create the svg with the attribute 'viewBox' (F12) :
  <svg viewBox="0 0 700 450">

How can I declare a new jsVectorMap to have the viewBox attribute ?

[Equipement]

I answer my own question.
I use the following solution:

new jsVectorMap({
...
  onLoaded(map) 
    {
        if (map._mapData.insets[0].width !== undefined && map._mapData.insets[0].height !== undefined ) {
            map.canvas.node.setAttribute('viewBox', '0 0 ' + map._mapData.insets[0].width + ' ' + map._mapData.insets[0].height);
            map.canvas.node.removeAttribute('width');
            map.canvas.node.removeAttribute('height');
        }
    }        
})