[Qgis-user] Georeffrenced Tiffs in QGIS 1.8.0

2013-03-04 Thread Richard Ford
I have been trying to project some raster charts in a GeoTiff format for a while now with no luck. They always seem to be completely out. Not just on the wrong side of the plant but completely off the planet. All vector data I am using is projecting correctly using the same WGS84 UTM projection.

Re: [Qgis-user] Qgis - missing ordinaal 4046 Libeay32.dll

2013-03-04 Thread Jürgen E . Fischer
Hi Ruid, On Mon, 04. Mar 2013 at 07:39:28 +0100, Watering de Herk wrote: > Since last week my Qgis 1.6 nor Qgis 1.8 doesn't start up giving as message > `Kan de ordinal 4046 niet vinden in DLL-bestand LIBEAY32.dll' (can't find > ordinal 4046 in DLL-map LIBEAY32.dll). You installed something that

[Qgis-user] Composer and transparency

2013-03-04 Thread Cascafico Giovanni
Hello valuable list! Qgis composer has a known bug in managing raster layers with transparency. So I need a workaround to merge rgb relief with single band DEM. Is there a pret-a-porter expression for raster calculator? Or I need to convert rgb to hsv before? If so, how? _

[Qgis-user] problems to split images

2013-03-04 Thread Jan Tappenbeck
hi ! i try to split a image into 4 new tiles by gdal_translate - the problem is, that there was a border between the image in right-axis. i create a little script for the work: #!/bin/sh #gdal_translate -projwin 360623.459101 5685603.57034 362500.0 5683500.0 -of GTiff E:\datenlager_TAP\20

Re: [Qgis-user] Georeffrenced Tiffs in QGIS 1.8.0

2013-03-04 Thread Andre Joost
Am 04.03.2013 10:16, schrieb Richard Ford: I have been trying to project some raster charts in a GeoTiff format for a while now with no luck. They always seem to be completely out. Not just on the wrong side of the plant but completely off the planet. All vector data I am using is projecting corr

[Qgis-user] Public transportation maps

2013-03-04 Thread Olivier Dalang
Hi ! Does any of you have some experience in creating public transportation maps (bus) with QGis ? The main problem I have is representing superposed lines with an offset (as here : http://www.cuk.ch/images/articles/3714/tpg_plan.jpg ) For the sake of editability and multi-scale display, I'd lik

[Qgis-user] Coordinate Geometry capability

2013-03-04 Thread Gerard Ashton
ArcEdit includes functionality that land surveyors like to call coordinate geometry. One can start at a given coordinate, and enter the direction and lengths of line segments on a traverse. The traverse usually returns to the point of beginning. Once the traverse is entered, calculations may be per

Re: [Qgis-user] Coordinate Geometry capability

2013-03-04 Thread David Fawcett
There is a COGO plugin for QGIS called Azimuth and Distance. I haven't tried it, but Randy Hale wrote a blog post about it last spring. http://www.northrivergeographic.com/archives/lost-my-bearing-found-it-in-qgis David. On Mon, Mar 4, 2013 at 10:54 AM, Gerard Ashton wrote: > ArcEdit includes

[Qgis-user] GDAL through QGIS python console

2013-03-04 Thread Alain Gauthier
Hello, I am working with QGIS 1.8 on windows 7 (GDAL 1.9.1). I am newby with QGIS and python console scripting. I am able to access ans query QGIS desktop open vector layers with 'qgis' module. But I have not been able to access to these layer in the same script with GDAL module 'osgeo.ogr'...

Re: [Qgis-user] Coordinate Geometry capability

2013-03-04 Thread Olivier Dalang
I'm not sure I understood you need well, but there's the "Improved Polygon Capturing" plugin, which allows to enter the distance numerically. I developed an update to this plugin which now allows to enter the angle numerically also (CAD-like drawing). Unfortunately, it's still not in the plugin r

Re: [Qgis-user] Composer and transparency

2013-03-04 Thread Pedro Venâncio
Hi Cascafico, I have also a problem with Composer on QGIS 1.8. When I use rasters with transparency along with other layers, some horizontal stripes appear without transparency. Normally I make the union of MDT with Shaded Relief. To combine the MDT with the Shaded Relief, I use the r.his func