using the vector formats for images on IE

[giswebmaster]

any chance you guys will be producing something that will convert the vector data into an usable image format that will display on IE (8+), or is there something already out there that can be used?

[dvdotsenko]

https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-Browser-Polyfills

[giswebmaster]

is there a way to determine if the signature pad was signed or not? I do not see an intuitive way to do this (syntax example would be very helpful)

[dvdotsenko]

$('#signature').bind('change', function(e){
    if ($(e.target).jSignature('getData','native').length) {
        // data has non-zero length = we have strokes
        // Enabling form submit button:
        $myform.find('input').prop('disabled', false)
    } else {
        $myform.find('input').prop('disabled', true)
    }
})