Re: [XeTeX] jpg image and text overlapping

2014-08-06 Thread Zdenek Wagner
2014-08-06 13:31 GMT+02:00 BPJ : > Acfording to the guy who once printed some posters for me you can always > convert the jpeg to some non-lossy format (tif), do your changes and then > save back to jpeg. Is that incorrect? > Not exactly. It is of course better than saving repeatedly to jpeg but wh

Re: [XeTeX] jpg image and text overlapping

2014-08-06 Thread BPJ
Acfording to the guy who once printed some posters for me you can always convert the jpeg to some non-lossy format (tif), do your changes and then save back to jpeg. Is that incorrect? Den 4 aug 2014 23:54 skrev "Stefan Solbrig" : > OK, I can see that 'JFIF' in the tombe.jpg file. But it turns ou

Re: [XeTeX] jpg image and text overlapping

2014-08-05 Thread maxwell
On 2014-08-04 13:50, Stefan Solbrig wrote: The following two commands will set all resolution metadata known to exiftool to 300. exiftool -'*Resolution'=300 image.jpg I haven't done a thorough testing of this tool, but for OP's image, it worked. (The command might need some refinement, depe

Re: [XeTeX] jpg image and text overlapping

2014-08-04 Thread Zdenek Wagner
2014-08-04 23:52 GMT+02:00 Stefan Solbrig : >> OK, I can see that 'JFIF' in the tombe.jpg file. But it turns out it's >> not in my file at all, only the 'Exif' header is there. Our sysadmin guys >> haven't installed the suggested exiftool tool yet; presumably exiftool will >> be capable of *addin

Re: [XeTeX] jpg image and text overlapping

2014-08-04 Thread Stefan Solbrig
OK, I can see that 'JFIF' in the tombe.jpg file. But it turns out it's not in my file at all, only the 'Exif' header is there. Our sysadmin guys haven't installed the suggested exiftool tool yet; presumably exiftool will be capable of *adding* the JFIF header (which I gather should come b

Re: [XeTeX] jpg image and text overlapping

2014-08-04 Thread maxwell
Mike Maxwell (me) wrote: I'm looking at one of our jpgs in a text editor, and while I see the string "Exif" near the top, I don't see any jfif-like string. Stefan Solbrig wrote: You can find 'JFIF' of tombe.jpg at position 6, meaning, there are six other bytes before the string. OK, I can

Re: [XeTeX] jpg image and text overlapping

2014-08-04 Thread Heiko Oberdiek
On 04.08.2014 19:50, Stefan Solbrig wrote: >> Turns out we've also been bit by this problem... please see my >> questions below. >> >> On 2014-08-04 01:55, Heiko Oberdiek wrote: >>> On 04.08.2014 01:27, Gildas Hamel wrote: I append the jpg file (tombe.jpg). >>> The resolution data in tombe.jpg

Re: [XeTeX] jpg image and text overlapping

2014-08-04 Thread Stefan Solbrig
Turns out we've also been bit by this problem... please see my questions below. On 2014-08-04 01:55, Heiko Oberdiek wrote: On 04.08.2014 01:27, Gildas Hamel wrote: I append the jpg file (tombe.jpg). The resolution data in tombe.jpg are inconsistent: * JFIF header: 72 DPI * EXIF header: 300 D

Re: [XeTeX] jpg image and text overlapping

2014-08-04 Thread maxwell
Turns out we've also been bit by this problem... please see my questions below. On 2014-08-04 01:55, Heiko Oberdiek wrote: On 04.08.2014 01:27, Gildas Hamel wrote: I append the jpg file (tombe.jpg). The resolution data in tombe.jpg are inconsistent: * JFIF header: 72 DPI * EXIF header: 300

Re: [XeTeX] jpg image and text overlapping

2014-08-03 Thread Heiko Oberdiek
On 04.08.2014 01:27, Gildas Hamel wrote: > I append the jpg file (tombe.jpg). The resolution data in tombe.jpg are inconsistent: * JFIF header: 72 DPI * EXIF header: 300 DPI Apparently XeTeX uses the EXIF header, whereas xdvipdfmx the JFIF header (or vice versa). It would be nice, if the TeX pr

Re: [XeTeX] jpg image and text overlapping

2014-08-03 Thread Gildas Hamel
On Aug 3, 2014, at 17:48, Elliott Roper wrote: > > > On 4 Aug 2014, at 00:48, Herbert Schulz wrote: > >> >> On Aug 3, 2014, at 6:27 PM, Gildas Hamel wrote: >> >>> % !TEX TS-program = xelatexmk >>> % !TEX encoding = UTF-8 Unicode >>> >>> \documentclass[12pt]{article} >>> \usepackage{fontspe

Re: [XeTeX] jpg image and text overlapping

2014-08-03 Thread Gildas Hamel
On Aug 3, 2014, at 17:48, Elliott Roper wrote: > > > On 4 Aug 2014, at 00:48, Herbert Schulz wrote: > >> >> On Aug 3, 2014, at 6:27 PM, Gildas Hamel wrote: >> >>> % !TEX TS-program = xelatexmk >>> % !TEX encoding = UTF-8 Unicode >>> >>> \documentclass[12pt]{article} >>> \usepackage{fontspe

Re: [XeTeX] jpg image and text overlapping

2014-08-03 Thread Elliott Roper
On 4 Aug 2014, at 00:48, Herbert Schulz wrote: > > On Aug 3, 2014, at 6:27 PM, Gildas Hamel wrote: > >> % !TEX TS-program = xelatexmk >> % !TEX encoding = UTF-8 Unicode >> >> \documentclass[12pt]{article} >> \usepackage{fontspec} >> \usepackage{lipsum} >> \usepackage{graphicx} >> >> \begin{

Re: [XeTeX] jpg image and text overlapping

2014-08-03 Thread Herbert Schulz
On Aug 3, 2014, at 6:27 PM, Gildas Hamel wrote: > % !TEX TS-program = xelatexmk > % !TEX encoding = UTF-8 Unicode > > \documentclass[12pt]{article} > \usepackage{fontspec} > \usepackage{lipsum} > \usepackage{graphicx} > > \begin{document} > \lipsum > \begin{figure}[h] > \includegraphics[sc