Aneesh i believe the only driver that supports layer andf dataset style tables is the libkml driver
Brian On Thu, 2012-01-05 at 18:06 +0530, Aneesh Muralidharan wrote: > Chaithanya, > > Ahhh that explains it ! Thanks a lot. By the way where do I find out > these information (like DXF driver doesn't support style table), as in > where is it documented ? > > And can you suggest me some other vector format that OGR loads by > default, which has style information ? I was using SHP till now, but > then it doesn't have the style information at all right. Also it will > be great if you can point me to some place where I can find some free > samples as well. > > On Thu, Jan 5, 2012 at 5:51 PM, Chaitanya kumar CH > <[email protected]> wrote: > Aneesh, > > I don't know if the DXF format maintains a default style or a > style table but OGR's DXF driver doesn't support layer's style > table. > > > On Thu, Jan 5, 2012 at 5:30 PM, Aneesh Muralidharan > <[email protected]> wrote: > Hi Chaithanya, > > Thanks for the quick reply > > About the style table, I did try to use the layer > style table, but I'm getting an empty table :( > > By the way I'm trying to read a simple DXF file. > > On Thu, Jan 5, 2012 at 4:57 PM, Chaitanya kumar CH > <[email protected]> wrote: > A layer's style table can be accessed using > OGRLayer::GetStyleTable() [1]. > > [1]: > http://www.gdal.org/ogr/classOGRLayer.html > > > On Thu, Jan 5, 2012 at 4:55 PM, Chaitanya > kumar CH <[email protected]> wrote: > Aneesh, > > A layer can have a style table that > stores a set of styles that can be > referred by individual features. > Usually the style table has a default > style. > > Its usage is explained in the same > page as the OGR Feature Style > Specification. > > On Thu, Jan 5, 2012 at 3:45 PM, Aneesh > Muralidharan <[email protected]> > wrote: > > Hi, > > I'm new to OGR/GDAL and I'm > trying to read style > information of vectors using > the OGR C++ API. I followed > the documentation available > here > > http://www.gdal.org/ogr/ogr_feature_style.html. I have managed to get the pen > information of the glyphs' in vector file successfully. > > The problem is that, it is > unclear that from where can I > figure out the layer style > specification. i.e the global > style for the layer ( assuming > each glyph's pen can be either > one of its own or dependent on > the layer ). The > OGRFeatureDefn for the > OGRLayer doesn't seem to have > this information. > > Also is there any detailed > explanation of the API > somewhere with some sample > code snippets ? (for the > feature-style api. For > read/write I know there is > > http://www.gdal.org/ogr/ogr_apitut.html) > > Hoping for a quick response > > Thanks and regards, > Aneesh Muralidharan > > > > _______________________________________________ > gdal-dev mailing list > [email protected] > > http://lists.osgeo.org/mailman/listinfo/gdal-dev > > > > -- > Best regards, > Chaitanya kumar CH. > > +91-9494447584 > 17.2416N 80.1426E > > > > -- > Best regards, > Chaitanya kumar CH. > > +91-9494447584 > 17.2416N 80.1426E > > > > > > > -- > Best regards, > Chaitanya kumar CH. > > +91-9494447584 > 17.2416N 80.1426E > > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
