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New Post: Add pyradmid image.

Hi everybody, I am new developer and I have a problem with my big tiff data. When i use this code above to add my tiff data, it will show error about memory: string filename =...

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New Post: Querying "metadata" without FeatureSet

Alright, ShapefileHeader really doesn't contain the number of shapes, but I found something else that might be useful. Have a look at ShapefileIndexFile. This contains the ShapefileHeader, so you won't...

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Closed Unassigned: Shapes and Features - Coordinates Change [63620]

In the code snippet below, I am trying to create 3d geometries (cuboids) and save them in a shapefile. Each cuboid is defined by 6 polygons, each with 4 coordinates. When I create a Feature from the...

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Commented Unassigned: After creating shapefile from db the geometry...

I have a database table named 'hitbgt'. There is a column name 'the_geom' contains the geometry value. Get the data from db table as datatable and create a shapefile based on it. The codes are given...

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New Post: How to add a point into a category

Try whether removing the spaces in 1e+08 removes your problem. 1e+08 is the number 100000000. 1e + 08 makes the expression editor crash, so I don't think it will be recognized as a proper number.

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New Post: Querying "metadata" without FeatureSet

Fantastic. Thanks for all of your help.

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New Post: Add WMS Layer

Hello everybody, I've started to work on a C# project using DotSpatial (1.8). So far the basics work fine. My next task is to add WMS-Layers to my project. I searched the documentation and the forum in...

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Created Unassigned: ShapeReader - Error moving from one page to the next [63623]

Hello,there is a error in the [DotSpatial.Data.ShapeReader](http://dotspatial.codeplex.com/SourceControl/latest#Trunk/DotSpatial.Data/ShapeReader.cs).The move next function is incrementing the internal...

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Edited Unassigned: ShapeReader - Error moving from one page to the next [63623]

Hello,there is a error in the [`DotSpatial.Data.ShapeReader`](http://dotspatial.codeplex.com/SourceControl/latest#Trunk/DotSpatial.Data/ShapeReader.cs).The move next function is incrementing the...

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New Post: Position of points change when reopening a shape file

Hi everybody, I have a problem, please help me. I created a point layer and saved it as a shape file. However, when I turned off my project, reopened it, then opened the shape file, position of points...

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New Post: Position of points change when reopening a shape file

What do you mean with position of points changes? What's the layers projection when you add points and after you reopen the layer? Please add the coordinates of some points that move. Give the starting...

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New Post: Deleting Selected Features

I'm using DotSpatial 1.8 and still have problems (Index Out of Range Errors) after deleting features by using IFeatureLayer.RemoveSelectedFeatures(). What can be done to update the feature index after...

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New Post: Deleting Selected Features

Hey Claudia, please check whether calling the following code after pFLayer.RemoveSelectedFeatures works for you. I had the index problem whenever I manipulated (add, delete, move) the featureset...

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New Post: Position of points change when reopening a shape file

Hi jany_ I means, points appear do not look like before saving. When I add points, I set projection like this: pointF.Projection = map1.Projection; // FeatureSet pointF; When I reopen the layer, I also...

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New Post: Position of points change when reopening a shape file

You mean that if your point was red before saving it might become green (or any other color) after you reopen the layer? When you load a point FeatureSet it uses a default symbolizer with one category...

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New Post: Position of points change when reopening a shape file

Thank you jany_, You are right but I means points appear at other position when I reopen: When I add them at the first time, they are very close to each other. However, when I reopen, they are far from...

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New Post: How to zoom to a specific location?

Hi everybody, Please show me how to zoom to a specific location by user input such as position or name. Thank you so much.

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New Post: Position of points change when reopening a shape file

As I asked before. Please add the coordinates of some of the points before and after reopening. If the coordinates of the points stay the same your only problem would be that the zoom level changes...

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Closed Unassigned: Problem in GPGSA Sentence [63617]

if i create a new GPGSA sentence, the Fix Indicator is always on NOFIX, no matter what is given to the Constructor var sateliteList = new List<Satellite>{ new Satellite(19, new Azimuth(30.3), new...

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New Post: Is spatial search possible?

For example, is it possible to find the all the point features that intersect a polygon without iterating through all the geometries?

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