Hi to all!!!

I'm trying to convert a pdf file into an image, for example JPG or PNG
format, with ImageMagick. I use the command line. For example: convert
header.pdf header.jpg. But I obtain a bad result. The jpg's quality is
very low. Why? I tried to use - quality 100 option but there isn't
improvement. I think also that this option isn't active for the pdf
conversion to an image format or not? I need some good ideas :D...

Thanks to all

fem