Getting the TinyMCE 4 Font Sizes drop down to set the font size in px instead of pt

Does anyone see a way to make the TinyMCE 4 Font Sizes drop down offer font sizes in px instead of pt?

Thanks

You need to use the fontsize_formats option where you can also change the unit of the values of the font sizes dropdown:

tinymce.init({
    selector: 'textarea',
    toolbar: 'fontsizeselect',
    fontsize_formats: "8px 10px 12px 14px 18px 24px 36px"
});

Demo JSFiddle.