Question & Answer

The Question & Answer (Q&A) resource offers a way to communicate, seek, and share answers to general "how-to" questions with other TatukGIS product users. All users are welcome to contribute. Product related technical questions, bugs reports, etc., however, should be addressed to support@tatukgis.com.
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I have been changing my folder layout in Windows lately, moving some TTKGP files around into newly named folders.  I am no longer able to open them.  I am assuming it's due to the new folder names?  Is there a way to avoid this in the future, or to fix it short of putting them back to the original names? Wi...
Published on October 11, 2018 by BruD
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Hi, How can I set the map extent? I would like to set it a little bit bigger, because it is limited exactly where the layers data end and I want to insert more things in this layers. Ps: I am talking about Map.Extent, not Map.VisibleExtent. I am opening ESRI Shape File and using ASP .NET SDK.
Published on October 11, 2018 by EltS
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normally different layers with different datum will align under one common datum/projection. As it seems, the first datum will be taken. This is not fully working under this condition: First loaded layer is a vector layer with "WGS84" datum containing shapes, lines and points. Second layer loaded is a SRTM3...
Published on September 25, 2018 by MicH
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Hi, We would like to know about which could change the print quality. We are having some issues about that question, where when we use the print with VCL tech, the print quality is better than ASP NET tech. The Print is "blurred"... Does anyone knows about it? We appreciate suggestions.
Published on September 20, 2018 by EltS
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The description of "GisPointOnLine3D" is "Calculates a projection of a point into the line in 3D.". A sample code in c++ builder as the following     TGIS_Point3D lineA,lineB,ptRaw;     lineA.X=0.; lineA.Y=0.; lineA.Z=0.;     lineB.X=1.; lineB.Y=1.; lineB.Z=1.;     ptRaw.X=0.; ptRaw.Y=1.; ptRaw.Z=0.;  ...
Published on September 12, 2018 by PeiH
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answer
Is it necessary to purchase a license for end users of the program written using "TatukGIS Developer Kernel for .NET"?Do you need activation programs written using "TatukGIS Developer Kernel for .NET"?
Published on August 29, 2018 by VlaM
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Hello, can I purchase an earlier version of Developer Kernel, 10?The matter is that the obligatory condition of my project support.NET Framework 4.0?11 version does not support the .NET Framework 4.0.
Published on August 29, 2018 by VlaM
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I have a simple shape file which comprises a road network and includes a dbf file containing the road-names. The dbf file appears to only contain two columns 1: "RD_CD" the contents of which is completely blank, and 2: "RD_CD_DESC" which contains the road-names. I can show the road-name on the map as a hint...
Published on August 27, 2018 by TreP
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Hello, I have a shape (for example: line, polygon or multi point) on the map. After click event I got a shape from the GIS: ptg := aGis.ScreenToMap( Point(aX, aY )); shp := TGIS_Shape( aGis.Locate( ptg, 5/aGis.Zoom ) ) ; Is there a way to find out what a shape point was clicked on?  Thank you in advance...
Published on August 16, 2018 by JörD
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Hello, I have different shape types for example: Point, Line, multi-point. I want to zoom the map to the shape after drawing. The experiments with GIS. ZoomBy (GIS. Zoom * 2, Pt. X, Pt. y); // shp.Centroid.X/Y or as in the answer: "https://www.tatukgis.com/Support/KB/Items/KB10508.aspx" does not work w...
Published on August 08, 2018 by JörD
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