New Post: Problem with separate categories
Hi sindizzy, I would like to use a linelayer to draw roads and locate several points with their symbols like vehicles. I then want to simulate the moving ways of those vehicles on the roads. The roads...
View ArticleNew Post: Problem with separate categories
if you have a polyline layer then to highlight a point you need to add a point layer. There are tons of examples here where you can get started https://dotspatial.codeplex.com/documentation I have a...
View ArticleNew Post: Draw Circle on a Map.Drawing layer
Hi, Can anybody tel me how to draw a smooth curve without using graphics on a map in Dotspatial, so that I can add this curve to the existing line string. Thank you..!
View ArticleNew Post: Draw Circle on a Map.Drawing layer
Hi, I worked on a project back in 2013 and there was no way to insert a circle on a map using a dotSpatial embedded function back then. The way I did it was to calculate the circumference points of a...
View ArticleNew Post: Making a simple map image
Hi, I’m not sure if this in the correct library for me to be using. I have been using SharpMap up until recently, but nothing seems to have happened on that project in quite some time, so I'm looking...
View ArticleNew Post: Making a simple map image
It can do all that. Your best bet is to look at samples here https://dotspatial.codeplex.com/documentation ~AGP
View ArticleClosed Unassigned: Incorrect reprojection between RT90 2,5 gon V and WGS84...
DotSpatial does incorrection reprojection between RT90 2,5 gon V and WGS84.I used DotSpatial to reproject these coordinates in RT90 2,5 gon V,Northing: 6910904Easting: 1411545Resulting in these...
View ArticleNew Post: Map Scale in Feets
I have converted the ScaleBar plugin from metric to imperial "Feet" but don't get it working very well. I would be glad if someone would take a look at it for me to know where I am not getting it...
View ArticleCreated Unassigned:...
This should be DotSpatial.Projections.ProjectionInfo.FromEpsgCode(31370);the KnownCoordinateSystems.Projected.NationalGrids.BelgeLambert1972 seems to refer to an older version;Meanwhile continent drift...
View ArticleCommented Unassigned:...
This should be DotSpatial.Projections.ProjectionInfo.FromEpsgCode(31370);the KnownCoordinateSystems.Projected.NationalGrids.BelgeLambert1972 seems to refer to an older version;Meanwhile continent drift...
View ArticleCommented Unassigned:...
This should be DotSpatial.Projections.ProjectionInfo.FromEpsgCode(31370);the KnownCoordinateSystems.Projected.NationalGrids.BelgeLambert1972 seems to refer to an older version;Meanwhile continent drift...
View ArticleNew Post: LayerKey for layers
MapWindow has this property called LayerKey that is used like so Map.LayerKey that can store some bit of info as the user sees fit. I load a description of the layer like so Map.LayerKey(hnd) =...
View ArticleNew Post: VB.NET get Polyline from SHP
Hi I was try to get Polyline from SHP file and draw in Cad I only get one long line :) how can I get each PolylineDim shapeActual As FeatureSet = FeatureSet.Open("PATH\FILE.shp")...
View ArticleNew Post: VB.NET get Polyline from SHP
As you found out Coordinates is a list of all the coordinates of a feature. If you want to work with the different parts of a features geometry you can use the following code: For Each feature As...
View ArticleNew Post: VB.NET get Polyline from SHP
Thanks jany_ this works much better just need to find out how to not add all point to same pline :) but it look like it add pline twice
View ArticleNew Post: GPU increase Dotspatial performance ?
Hello, Who had have the experience to tell us : if we use a GPU (Like Nvidia or another) Dotspatial increase performance with raster considerably ? Best regards
View ArticleNew Post: VectorToRaster - "cell assignment rule"
Does anyone know what the cell assignment rule is for VectorToRaster. It doesn't seem to be "if the center of cell is inside the polygon it belongs to the polygon" as I expected.
View ArticleNew Post: How to create labels on a layer with version 1.9
The way that I created labels for a layer in version 1.7 is not working for version 1.8 or 1.9. What am I doing wrong? I get an index out of bounds error when I try to set the label layer on the...
View ArticleNew Post: DotSpatial Symbology Documentation
Greetings, I am building a project that will require loading a csv file to symbolize a shapefile. However, I'm having a difficult time finding sufficient documentation. Can anyone point me in the right...
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