I used the library to watermark my image but the image DPI has gone down to 72. I want to know update it back to its original value but there is no way i could find out to update its metadata or any other relevant functions. Can you please help me update the DPI?
I used the library to watermark my image but the image DPI has gone down to 72. I want to know update it back to its original value but there is no way i could find out to update its metadata or any other relevant functions. Can you please help me update the DPI?