Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Martin Schröder
2011/6/29 Cecil Westerhof cldwester...@gmail.com: I do not use graphics a lot in my ConTeXt files. But some time ago I used several pictures with a very high resolution. This made the resulting PDF very big. I did not expect the PDF printed on a printer with a higher resolution as 1200 DPI. Is

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Cecil Westerhof
2011/6/29 Martin Schröder mar...@oneiros.de I do not use graphics a lot in my ConTeXt files. But some time ago I used several pictures with a very high resolution. This made the resulting PDF very big. I did not expect the PDF printed on a printer with a higher resolution as 1200 DPI. Is

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Henning Hraban Ramm
Am 2011-06-29 um 17:01 schrieb Cecil Westerhof: That would be a possibility, but I was wondering if there was a way to let ConTeXt do it. Saves a lot of time. There once was t-degrade module: http://modules.contextgarden.net/t-degrade I guess the modern way would be using t-filter:

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread luigi scarso
On Wed, Jun 29, 2011 at 5:01 PM, Cecil Westerhof cldwester...@gmail.com wrote: 2011/6/29 Martin Schröder mar...@oneiros.de I do not use graphics a lot in my ConTeXt files. But some time ago I used several pictures with a very high resolution. This made the resulting PDF very big. I did

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Hans Hagen
On 29-6-2011 5:01, Cecil Westerhof wrote: 2011/6/29 Martin Schrödermar...@oneiros.de I do not use graphics a lot in my ConTeXt files. But some time ago I used several pictures with a very high resolution. This made the resulting PDF very big. I did not expect the PDF printed on a printer with

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Aditya Mahajan
On Wed, 29 Jun 2011, Hans Hagen wrote: Such a plugin looks like: \startluacode figures.converters.png = { png = function(oldname,newname,resolution) local command = string.format('gm convert -depth 1 %s %s',oldname,newname) logs.report(string.format(running command

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Hans Hagen
On 29-6-2011 7:20, Aditya Mahajan wrote: On Wed, 29 Jun 2011, Hans Hagen wrote: Such a plugin looks like: \startluacode figures.converters.png = { png = function(oldname,newname,resolution) local command = string.format('gm convert -depth 1 %s %s',oldname,newname)

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Peter Münster
On Wed, Jun 29 2011, Hans Hagen wrote: That would be a possibility, but I was wondering if there was a way to let ConTeXt do it. Saves a lot of time. Also: when changing from A4 to A5, you have to do it all over again. You can plugin in a converter. However, it only works for one to anothe

Re: [NTG-context] Scaling down the resolution of used pictures

2011-06-29 Thread Hans Hagen
On 29-6-2011 9:43, Peter Münster wrote: On Wed, Jun 29 2011, Hans Hagen wrote: That would be a possibility, but I was wondering if there was a way to let ConTeXt do it. Saves a lot of time. Also: when changing from A4 to A5, you have to do it all over again. You can plugin in a converter.