Hi All,

I have converted a JPG image to PDF using image magick libruary. I tried to save the PDF page to JPG image. But the resolution of the image is showing with 72dpi. How can i change the resolution to 300dpi?

Hi Senthilkumar,

For getting better resolution image, your origial image should better of best resolution. ie. your original image should be of 300 dpi of resolution.

__________________
None of us is As Strong as All of us.

Hi Anand,

The original image resolution was 72dpi. How can i change the image with better resolution like 300dpi?

Hi Senthilkumar,

There is a function available in imagemagick library to set the dpi of an image.
imagick_setdpi($imagehandler,300,300);
This function will set 300 dpi to the image in the handler. Hope this will help you.

__________________
None of us is As Strong as All of us.

Hi Anand,

As per your reply I have used imagick_setdpi() function to set the image resolution to 300dpi before PDF creation and then create the jpg image to pdf. After that I tried to save the PDF page to JPG image. The resolution of the image is showing with 72dpi. How can i set the resolution of the pdf page to 300dpi?