General developer forum

Dear sir,

What I  need is when a teacher upload an image to moodle, if blind student try to access it, I need to convert that image to braille format and print it for them.

But for the conversion part when the user click on the print hyperlink next to image, it will activate an http handler, then the handler will take image url, access the image and convert to braille.

but for that I can't access the image inside the handler.

can you please provide me a solution for this?

Thanks!!