Using OGR writing DGN files

[bjorn]

When we use OGR to write back data to DGN files, then the "colorindex" field is reset (to 0 for our data). Looking at the code it seems that it is set to the value of nGraphicGroup. Is this correct ? The fields "MSLink" and "EntityNum" is read, but not written back ? /* -------------------------------------------------------------------- */ /* Add other attributes. */ /* -------------------------------------------------------------------- */

int nLevel = poFeature->GetFieldAsInteger( "Level" ); int nGraphicGroup = poFeature->GetFieldAsInteger( "GraphicGroup" ); int nColor = poFeature->GetFieldAsInteger( "ColorIndex" ); int nWeight = poFeature->GetFieldAsInteger( "Weight" ); int nStyle = poFeature->GetFieldAsInteger( "Style" );

nLevel = MAX(0,MIN(63,nLevel)); nColor = MAX(0,MIN(255,nGraphicGroup)); nWeight = MAX(0,MIN(31,nWeight)); nStyle = MAX(0,MIN(7,nStyle));

DGNUpdateElemCore( hDGN, papsGroup[0], nLevel, nGraphicGroup, nColor,

nWeight, nStyle );

Could anybody adwise ...