bykovkv wrote: > > My question is how using mitab_c_api I can determine that there is no > geometry at all, I mean, no MAP file but only tab and dat present.
mitab_c_get_parts() should return 0 if a given feature has no geometry (i.e. is of type NONE). There is no way to find out via the C API whether there is a .MAP file or not at the moment. You can only test individual features using mitab_c_get_parts(). > Also I want to know precision of coords returned, 'cause I will pass it > through SQL (or PL/SQL, I've not decided yet) scripts, and want to know > whether this idea is good. > Unfortunately this information is not available via the C API either. It's available in the TABMAPHeaderBlock object in the C++ classes but not directly accessible via the C API. Daniel -- Daniel Morissette http://www.mapgears.com/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/mitab/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/mitab/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
