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New Post: Is linebreaks supported in labels?
I'm sorry, but I can't find anything wrong with my data. Here are pictures from another program, QGIS. This first screenshot shows the raw data and output. This second screenshot shows when I have...
View ArticleNew Post: Is linebreaks supported in labels?
Yes, i'm sure. Again, new line breaks is nonprinting symbol, so in any program you should see nothing (or new line). But you see "\n" and dotspatial shows to you the same. If you want to show...
View ArticleNew Post: Select By Attribute Does NOT work
Hello, Can someone tell me what is wrong with this code it does not work. I want to select feature by attribute Dim fs As New FeatureSet Dim rrr As String fs = Map1.Layers.Item(0).DataSet rrr =...
View ArticleNew Post: Select By Attribute Does NOT work
Hi, why do you think that this code does not work? SelectByAttribute() returns to you a list of features.
View ArticleNew Post: Select By Attribute Does NOT work
sorry can you write the code by VB.Net Thank You
View ArticleNew Post: Select By Attribute Does NOT work
Hello, ok I could write it in VB.Net but now I want to get the index of that feature in order to add row data. How I can do this??
View ArticleNew Post: Selected Layer Index
Hello, dear all: I want to find the index of selected layer to use it with the rest code. the example below shows what I want: I want to find the value of i Dim fs As New FeatureSet Dim rrr As String...
View ArticleNew Comment on "Documentation"
I found that the scale factor and gird convergence of a specified point are not calculated except LambertConformalConic.OnSpecial. Is there any plan to implement other project method?
View ArticleNew Post: PostGis (Raster) Dotspatial
Hello, I want to know if there is a way for using PostGis Raster (WKT) in Dotspatial ... If there isn't how could I develop this? I think It could work converting WKT Raster to Geotiff or something...
View ArticleNew Post: Status of BrutileLayer versus WebMap plugin
Hi Felix, did you fix the authoriycodes issue for the brutile library? Thanks Oscar
View ArticleNew Post: When there are rings with too little points the Features can't be...
I was creating a shapefile with a higher administrative level (less detail). As I only want to have the boundaries of that higher level, I used Dissolve, simplifications and removed holes. I did this...
View ArticleNew Post: Selected Layer Index
I don't know if I get it right first if you want to work with the selected layer you simply have to write the following:fs=Map1.Layers.SelectedLayer.Dataset I don't know why you need the index of the...
View ArticleNew Post: Library to read and write ESRI ShapeFile SBN Index
I've ported and enhanced Marc Pfister's hasbeen code for reading and writing ESRI ShapeFile spatial indices. You can find here. I invite you to test the code.
View ArticleCreated Unassigned: Screen Flickering [25591]
Dear all,I've created an IMapFeatureLayer with a single feature, which has a point as its coordinate in a featureset. The image shows on the screen perfect. But as soon as I update the coordinates of...
View ArticleNew Post: Form's control not updating
Hi, I am trying to develop my application based on DotSpatial(Windows Application); its quite similar to demomap.exe . I have added appmanager, header control and other required control including map...
View ArticleNew Post: Status of BrutileLayer versus WebMap plugin
Ok, thanks to Felix I fixed it. Here the solution for record. My problem was that I downloaded a new version of dotspatial from source code section. I compiled it and I could not make the brutile...
View ArticleNew Post: Attribute table
Hi, I try to create a basic GIS application with DotSpatial. One thing i want to add is a button to the attribute table of the selected layer. my layout is the basic one with the SpatialToolStrip, Map,...
View ArticleNew Post: Attribute table
Hi, what error you are receiving? Usually attribute table works fine with polygon shapefiles too. Also, try to open your file and view attribute table using DemoMap application.
View ArticleNew Post: Attribute table
Thx for the reply, I cant run the DemoMap application, when i download the DotSpatial.Full.zip, I unblock it and extract it. Then i run the DemoMap.exe. I get an error:"__skipping extension...
View ArticleNew Post: Open Source GIS Form
Hello friends: Excuse me, can you fill up this form regarding open source GIS software. Thank you for your collaboration. please visit this link below:...
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