Marcello Gorini wrote: > >>I'm using r.out.png to generate PNG files from a small patch (like 6x15 > >>pixels) but I'm obtaining a really small PNG file. Sicne I want to > >>display it a little bit bigger in a website I need to "create a bigger > >>(in size) PNG". What can I do to do this? > > Ben said: > > >You can simply increase the resolution of your > >current working region. Then you will get more > >cells (and a bigger image) but exactly the same > >information. > > > Or I guess you could export it with a larger number of pixels by setting > some environment variables. > > export GRASS_WIDTH= > export GRASS_HEIGHT=
Those will affect the size of images generated by d.* commands using the PNG driver. They won't have any effect upon the images generated by d.out.png. -- Glynn Clements <gl...@gclements.plus.com> _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
