[Gimp-user] dpi problem

2008-12-12 Thread simon
I recently created a A7(74mmx105mm) flyer using gimp and sent the image to a print company who replied with: The artwork you have sent is only 72dpi. Therefore, too low resolution to print from. Ideally artwork should be 300dpi. Here is the image:

Re: [Gimp-user] dpi problem

2008-12-12 Thread Jernej Simončič
On Fri, 12 Dec 2008 14:17:18 +0100 (CET), simon wrote: What do i need to do to get the higher dpi? Redo the flyer at 874x1240 pixels, which makes out to 74x105mm at 300 DPI. Don't just resize the existing image, as that will either make the image blurred, or blocky when printed. -- Jernej

[Gimp-user] dpi problem

2008-12-12 Thread simon
I was hoping beyond hope that i wouldn't have to do it again. Oh well the first time was a learning experience, I should be able to do it faster this time. ___ Gimp-user mailing list Gimp-user@lists.XCF.Berkeley.EDU

Re: [Gimp-user] dpi problem

2008-12-12 Thread a...@storm
simon said the following on 2008-12-12 15:01: I was hoping beyond hope that i wouldn't have to do it again. Oh well the first time was a learning experience, I should be able to do it faster this time. Previous answer from Jernej is correct. But when I take a look at your flyer I see, that

[Gimp-user] dpi problem

2008-12-12 Thread simon
Previous answer from Jernej is correct. But when I take a look at your flyer I see, that critical point is white letters on the background. If U have possibility to remove letters (or have background image without letters) just resample (scale) image up to 300dpi, and put the text again on it.

Re: [Gimp-user] dpi problem

2008-12-12 Thread a...@storm
simon said the following on 2008-12-12 15:47: Will this not make the image blocky? I don't think so. Rather blurry. But your background is not sharp, crisp and spicy. That's why I suggest to skip some work with creating background, cutting computer etc. Try and see. If it doesn't work, or U

Re: [Gimp-user] dpi problem

2008-12-12 Thread peter kostov
a...@storm wrote: simon said the following on 2008-12-12 15:47: Will this not make the image blocky? I don't think so. Rather blurry. But your background is not sharp, crisp and spicy. That's why I suggest to skip some work with creating background, cutting computer etc. Try and see. If

[Gimp-user] dpi problem

2008-12-12 Thread simon
No, for upscaling Lanczos is the choice. ImageMagick provides many algorithms and I have made many tests for enlarging a picture. Peter Thanks for all the quick replies. I'll give that imagemagick a try tonight or tomorrow. -- simon ___

Re: [Gimp-user] dpi problem

2008-12-12 Thread peter kostov
simon wrote: No, for upscaling Lanczos is the choice. ImageMagick provides many algorithms and I have made many tests for enlarging a picture. Peter Thanks for all the quick replies. I'll give that imagemagick a try tonight or tomorrow. Lanczos is possible in Gimp too :) - the third