[gdal-dev] faster way to display shapeFile

[Paweł Byszewski]

Hello,
I have some map in ShapeFile and I am using OGR to display it. I folow the
example od OGR website: OGR C++ API Read/Write
Tutorial<http://gdal.org/ogr/ogr_apitut.html>
(http://gdal.org/ogr/ogr_apitut.html). Unfortunately that way is very slow.
I have map of whole country(only roads) and even when I try to display onlu
one big city and I set spatial filter it takes very much times. Could you
tell me if gdal/ogr has oportunity to read big files in faster way?

Regards,
Paweł
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/gdal-dev/attachments/20100305/e67ae3cb/attachment.html