i got it! i was using the wms sample xml and im behind proxy that's why i could never get a response from the server. works now with my local server ;)
On Tue, Dec 21, 2010 at 8:27 PM, Cher Quisido <[email protected]> wrote: > Hi, I finally managed to get the GetColorInterpretation() to return the > correct values with gdal1.8.0dev > but RasterIO() still gives me CE_Failure. [?] > > here's a snippet of the code: > > poBand = poDataset->GetRasterBand( bandNum ); > > int nXSize = poBand->GetXSize(); > int nYSize = poBand->GetYSize(); > > GDALColorInterp colorInterp = poBand->GetColorInterpretation(); > > GDALColorTable *poColorTable = NULL; > > if (colorInterp == GCI_PaletteIndex) > { > poColorTable = poBand->GetColorTable(); > } > > Scanline = new BYTE [nXSize*nYSize]; > << NULL Scanline checking here >> > > CPLErr result = poBand->RasterIO( GF_Read, 0, 0, nXSize, nYSize, > Scanline, nXSize, nYSize, GDT_Byte, > 0, 0 ); > > > Thanks in advance :) > > On Tue, Dec 21, 2010 at 6:49 PM, Even Rouault < > [email protected]> wrote: > >> Selon Cher Quisido <[email protected]>: >> >> This has been fixed in GDAL 1.8.0dev. See >> http://trac.osgeo.org/gdal/ticket/3420 >> >> > Hi, >> > >> > I am trying to add WMS support to our current GIS application. And I >> have >> > some problems when reading the raster data. >> > >> > I get 3 bands on the call to GetRasterCount() but in the call to >> > GetColorInterpretation() I get GCI_Undefined. I also get CE_Failure on >> my >> > call to RasterIO(). >> > >> > I am using the current implementation of our Raster Import which works >> well >> > with the gdal_translate output image of my WMS the same xml input. >> > >> > I have GDAL 1.7.3 (WMS-enabled). >> > >> > Nothing on the web has helped up to now. :( >> > Any help will be greatly appreciated. >> > >> >> >> >
<<35F.gif>>
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