New Post: no outgoing dirEdge found
Hello all.. Code like: IFeature feat1=somefeature.buffer(0); IFeature feat2=anotherfeature.buffer(0); feat1=feat1.union(feat2); Raised error "no outgoing dirEdge found" Who knows how to fix this error,...
View ArticleNew Post: no outgoing dirEdge found
Can you post the featuretype and coordinates/parts of somefeatures and anotherfeature or attach a shapefile that contains them?
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New Post: no outgoing dirEdge found
Hi Featuretype is polygon.. this features is result of another operations(union, difference).. in one of this features is the tail like as this picture This tail is the cause of error, but how remove...
View ArticleNew Post: no outgoing dirEdge found
Use NetTopologySuite for your geometry operations. It is more robust. DotSpatial.Topology has been derived from NetTopologySuite when it was at version 1.7. NetTopologySuite is now at version 1.13.3,...
View ArticleNew Post: Snap to Edge or Snap to Vertex Tool?
Hello. I will look at the function. Thank you for your reply. I'll back later with my experience.
View ArticleNew Post: How Can I Rotate A Map?
Hi, I was wondering if did you find the answer? Regards, ER
View ArticleNew Post: Label for a curved line
Just go to the changesets and click on download. You'll get the latest changeset but it contains the changes from changeset 75607 too.
View ArticleNew Post: Reprojection Help
Hello I am trying to move a reprojection function that works today in Blue Marble GeoCalc into DotSpatial, but am having issues getting the correct projection outputs. For example, when I use the...
View ArticleSource code checked in, #75749
- Corrected ColorSet.Contains - Added another missing Dispose call - Changed RasterSymbolizer.Configure to add all raster colors to the symbolizer
View ArticleNew Post: Vertical Transformation with Geoid Model
Dears, Could I ask for advise how to define the geoid model (e.g. EGM 2008) for transformation WGS84 elipsoid height to orthometric value and how to perform that calculation?
View ArticleCreated Unassigned: Incorrect toWgs84 initialisation in Proj4DatumName set...
There is an issue with Datum.Proj4DatumName set acessor that causes incorrect projections for British National Grid (OSGB36) when ProjectionInfo.FromAuthorityCode("EPSG", 27700) is used.Suggested...
View ArticleNew Post: Data Export and add exported Layer creates an invalid dspx file
If I use the function from the Legend menu Data -> Export and after this decide to add the exported layer to the open map control a saved dspx file is incomplete. For the new exported and added...
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Updated Wiki: DotSpatial Tutorials
TutorialsShould I create an extension or an application?Extension DevelopmentHow to Create an ExtensionCreate an Extension to Import an Excel WorksheetCreate an Extension to Analyze Vector and Raster...
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Updated Wiki: DotSpatial Tutorials
TutorialsShould I create an extension or an application?Extension DevelopmentHow to Create an ExtensionCreate an Extension to Import an Excel WorksheetCreate an Extension to Analyze Vector and Raster...
View ArticleClik here to view.
Updated Wiki: DotSpatial Tutorials
TutorialsShould I create an extension or an application?Extension DevelopmentHow to Create an ExtensionCreate an Extension to Import an Excel WorksheetCreate an Extension to Analyze Vector and Raster...
View ArticleClik here to view.
Updated Wiki: DotSpatial Tutorials
TutorialsShould I create an extension or an application?Extension DevelopmentHow to Create an ExtensionCreate an Extension to Import an Excel WorksheetCreate an Extension to Analyze Vector and Raster...
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