Image in pdf header

sluisia

I am unable to export my datatable with image header, the image appear to be invisible :
doc["header"] = function() {
return {
columns: [
{
image: "data:image/png;base64,------------------", // image here working on decode base64
width: 24
}

colin

This thread should help, it's asking the same thing.

Cheers,

Colin