How to Implement Zoom Magnifier in MuPDF

Question

I have recently included MuPDF in my project for loading PDF files, I want to Implement magnifier feature for the PDF.

I have looked over the documentation I could not find anyway to send a rect of X to MuPDF and respond with bitmap.

Any guidance or help would be greatly appreciated.

Answer 1

Use fz_new_pixmap_with_bbox. The simple example included in the package should give you a starting point.