Different Coordinates to original Geometry in Shapefile

Topics: Data Access, SharpMap Project, SharpMap v0.9 / v1.x
Jul 7, 2014 at 2:42 PM
Edited Jul 7, 2014 at 5:34 PM
Hi,
I analyze the geometry in a shapefile(Vectorlayer) with SharpMap Feature-Geometry
            foreach (var objectId in layer.DataSource.GetObjectIDsInView(layer.Envelope))
            {
                var feature = layer.DataSource.GetFeature(objectId);
                var geometryText = feature.Geometry.AsText();           
            } 
geometryText not same as original Data.

for example:

Original: View: 4632618.9566 5665569.2678, 4632586.7828 5665595.4434,...

Sharpmap: POLYGON ((4632618.9566 5665569.2678, 4632586.7828 5665595.4433999993,...

Why?
Thank You!
Marked as answer by michaelfo on 7/7/2014 at 9:32 AM
Jul 7, 2014 at 5:32 PM
Obsolete, thank you, there was a Problem with rounding!
Marked as answer by michaelfo on 7/7/2014 at 9:32 AM