[Qgis-developer] Problems Displaying GeoTIFFs in QGIS 1.7.0

[Bruce, Bob (CON)]

Giovanni,
		Thanks for the tip, it fixed the problem and the images look great now.
Bob Bruce

-----Original Message-----
From: Giovanni Manghi [mailto:giovanni.manghi at gmail.com] 
Sent: July-27-11 5:38 PM
To: Bruce, Bob (CON)
Cc: 'qgis-developer at lists.osgeo.org'
Subject: Re: [Qgis-developer] Problems Displaying GeoTIFFs in QGIS 1.7.0

check the (a) raster properties and in "style" look for contrast
enhancement: if it is saved to something else than "no stretch" than it
can be the source of the problem. If a known bug of 1.7.

Save the option to "no stretch" and it works as workaround when you will
open any other raster.

Cheers

-- Giovanni -


On Wed, 2011-07-27 at 17:22 -0500, Bruce, Bob (CON) wrote:
> Today I was trying to view some .5m GeoTIFFs in QGIS 1.7.0 and noticed poor image quality, low contrasts, darker tones, lower resolution than I expected to find. I viewed the same images in QGIS version 1.5.0 and saw the high quality images that I expected to see. Is there a problem with version 1.7 that degrades image quality?
> 
> 	Bob Bruce
> 
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