Hi,

I read that most programs convert PNG images to JPEG images while creating PDF files. hm, are you sure ?

Is this also true for ConTeXt/LuaTeX? no What happens when PNG images are included?

On Thu, Feb 17, 2011 at 8:39 PM, Marco wrote: they are included and stop. -- luigi

On Feb 17, 2011, at 2:39 PM, Marco wrote:

I read that most programs convert PNG images to JPEG images while creating PDF files.

The only time this will (or should) happen w/ any program is when creating a .pdf w/ a specification which sets pixel images to use compression JPEG compression. I don't believe there are any pdf-creating tex implementations which will reprocess images in this fashion (normally they're simply encapsulated in the file as is). William -- William Adams senior graphic designer Fry Communications Sphinx of black quartz, judge my vow.