[Qgis-developer] problem with raster

[Radim Blazek]

Fixed (partially), the problem was calculation of source extent.

Source limits are not necessarily on destination edges, e.g. for
destination EPSG:32661 - Polar Stereographic and source EPSG:4326,
the source maximum y may be in the middle of destination extent. How
to find the source extent exactly and quickly?

Radim

On Mon, Apr 18, 2011 at 12:56 PM, Luca Delucchi <lucadeluge at gmail.com> wrote:
> Hi everybody, I'm testing raster reprojection and I found a problem,
> maybe a bug.
> I try to reproject from epsg:4326 to  epsg:32661 a raster of all world
> but qgis crash, here the lines before the problem
>
>
> Debug: QGIS(16362)/ KSycocaPrivate::openDatabase: Trying to open
> ksycoca from  "/var/tmp/kdecache-lucadelu/ksycoca4"
> Debug: kfilemodule(16362)/kdecore (services)
> KMimeTypeFactory::parseMagic: Now parsing  "/usr/share/mime/magic"
> Debug: kfilemodule(16362)/kdecore (services)
> KMimeTypeFactory::parseMagic: Now parsing
> "/home/luca/.local/share/mime/magic"
> /usr/local/share/qgis/python/plugins/osm/OsmFeatureDW.py:185:
> DeprecationWarning: QgsMapRenderer.destinationSrs() is deprecated
>  self.coordXform = QgsCoordinateTransform(renderer.destinationSrs(),
> QgsCoordinateReferenceSystem(4326))
> qgis: /home/luca/compilati/qgis_svn/src/core/qgsrasterprojector.cpp:316:
> void QgsRasterProjector::preciseSrcRowCol(int, int, int*, int*):
> Assertion `*theSrcCol < mSrcCols' failed.
> Aborted
>
>
> --
> thanks
> Luca
>
> http://gis.cri.fmach.it/delucchi/
> www.lucadelu.org
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