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To: Geoff Hay; qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] aerial photo issues
If OSGeo4Win does mostly what you want, you can try GraphicsMagick to convert
images to various formats...
Also Open Source, but command line based...
it can't get much easier than gm convert image.png
, 2014 9:34 AM
Subject: RE: [Qgis-user] aerial photo issues
Right. The myth of DPI is the problem. So what I need is to simply save the
image exactly as it was but with the vector information overlaid - no
compression, no resampling, no resizing.
From: Brent
Hi
I'm new to QGIS. I am working with aerial photos and overlaying polygons and
labelling. QGIS works nicely for these tasks. I want to print these maps at a
high resolution but have encountered a number of problems. I'd like some advice.
The original georeferenced JPG files are 72 dpi and
://www.graphicsmagick.org/convert.html
or the less stable but perhaps more adventurous ImageMagick...
From: Geoff Hay geoffrey@otago.ac.nz
To: qgis-user@lists.osgeo.org qgis-user@lists.osgeo.org
Sent: Saturday, April 5, 2014 3:11 PM
Subject: [Qgis-user] aerial photo issues