New Post: Using the Gdal extension from a script in F#
Thanks for sending more details. Unfortunately I also have no idea of what this error is about. Sorry about that. Maybe you can try some of the solutions here....
View ArticleNew Post: Using the Gdal extension from a script in F#
Marciolegal wrote: Thanks for sending more details. Unfortunately I also have no idea of what this error is about. Sorry about that. Maybe you can try some of the solutions here....
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
I have written a code to generate a gridline on the map1 but I am not able to convert the coordinate values to the map coordinate. Please can someone help me get this working. I know its something line...
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
worlanyo wrote: I have written a code to generate a gridline on the map1 but I am not able to convert the coordinate values to the map coordinate. Please can someone help me get this working. I know...
View ArticleNew Post: ShapeEditor.dll,How to Save shape to current feature layer
I could not remember how I implimented it,But the usual way is to activate plugin and add it to map functions..I dont have access to it right now :(
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
am2, thank you for the suggestion. I have tried it and I have some errors. Please see the code below: System.Drawing.Graphics g = map1.CreateGraphics(); // blue, green, and black colors and //...
View ArticleNew Post: Perform Raster Algabra using DOtSpatial
Hi, I want to perform some raster Algabra using DotSpatialIs there any solution for it?Or any examples? Thank you
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
worlanyo wrote: am2, thank you for the suggestion. I have tried it and I have some errors. Please see the code below: System.Drawing.Graphics g = map1.CreateGraphics(); // blue, green, and black colors...
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
am2, its still not working, it gives the same error
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
please share the errors so we can help you with
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
DotSpatial.Topology.Point ptfpr1 = new DotSpatial.Topology.Point(); ptfpr1 = map1.PixelToProj(ptf1); DotSpatial.Topology.Point ptfpr2 = new DotSpatial.Topology.Point(); ptfpr2 =...
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
Thank you jany_ for the solution, it has resolved the errors for that section, please I have an error with the line g.DrawLine(bluePen, ptfpr1, ptfpr2); which states Cannot implicitly convert type...
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
You have to use pixel coordiates for g.DrawLine. In your example you'd simply use g.DrawLine(bluePen, ptf1, ptf2); because that are the pixel coordinates that correspond to the geographic cooordinates...
View ArticleNew Post: How can I convert pixel coordinate to map coordinate for a gridline?
**jany_ wrote:** You have to use pixel coordiates for g.DrawLine. In your example you'd simply use g.DrawLine(bluePen, ptf1, ptf2); because that are the pixel coordinates that correspond to the...
View ArticleNew Post: asp .net web application
Are there any getting started guides for using dot spatial to create a .NET WEB application? I want to create a web site for users to load a shp file and the application to read the shp file to display...
View ArticleNew Post: WRITE SHAPEFILE MULTIPOLYGON
Where can I find an example of creating shapefiles multi polygon, where a single line DB for two polygons. The example below creates individual lines of DB for each...
View ArticleNew Post: Create Shapefile from Filtered Shapefile
I call that library to use: IFeatureLayer I get an error
View ArticleNew Post: WRITE SHAPEFILE MULTIPOLYGON
and how I can put his projection once a shp using the method
View ArticleNew Post: Reading the .shp file C# code example
Hi, I was wondering if somebody could provide a C# example code of how a .shp file could be loaded, projected to some projection, and then the fields, values, feature points read from it. I checked the...
View ArticleNew Post: WRITE SHAPEFILE MULTIPOLYGON
Replace fs.Features.Add(pg[i]); } with } MultiPolygon mpg = new MultiPolygon(pg); fs.Features.Add(mpg); to combine the polygons to a multipolygon and add this to the featureset.
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