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. Search for: + Submit New Question How to show only selected shape area on TGIS_ViewerWnd? I need to show the area of specific shape, outside of this shape should be blank including other layers. It is like cutting, but cutting specific area of TGIS_ViewerWnd component (that is what client is demanding and hopefully, it will optimize the viewing time). Published on November 07, 2019 by Bahodir 4 answers How to set TGIS_ViewerWnd extent manually with coordinates in C++ builder? How can I set extent manually by using world coordinates? I need to show exact portion of the country. Thanks. Published on December 04, 2019 by Bahodir 1 answer Solved CAD extended data (DXF) How can I access the extened data attached an entity in a DXF file? Thank you! Published on December 02, 2019 by JatP 1 answer Solved Persisting user data in project file Is it possible to save user data in a project file? There are events fired when a project is opened and closed but I am not sure how one case save any user data in it. Published on December 02, 2019 by JatP 2 answers Solved How to use TIFF file (with geodata) as area map in c++ builder? I need to use high resolution GeoTIFF file as map projection for the country. I learned about this method: shape->Params->Area->Bitmap->NativeBitmap = Image1->Picture->Bitmap ; But I suppose this is for tiling and this doesn't work. I need to use one image as background shape image and I need to show other... Published on November 29, 2019 by Bahodir 3 answers Solved After buying a license for developer, can I deploy exe files for free in C++ builder? for C++ builder, Exe files deployment is free and unlimited after buying a license, right? Also license is lifetime if I am not mistaken? Not annually paid, yes? Published on November 29, 2019 by Bahodir 1 answer Solved Changing Label Font Size for a Layer - Labels Disappearing We have figured out how to change the label and label shadow colors for a layer. Now I am trying to adjust the font size larger and smaller, but when I do this, the labels disappear instead of changing in size, and they won't come back. Below is my function, which we want to call for multiple symbol layers ... Published on November 02, 2019 by ScoL 2 answers Changing the shadow color of text I understand that the yellow background color is a default and can be removed by: LabelColor = LabelFont.Color; How can I change the shadow color to White (or a different color)? Published on August 30, 2018 by TreP 3 answers Solved How to speed up or optimise loading time of TGis_ViewerWnd component? I loaded 8 shapes to this component and it is loading very slowly. How to make it work faster? Published on November 01, 2019 by BahK 0 answers GeoTif files How to extract XYZ table from GeoTif file? Published on October 17, 2019 by AleS 0 answers < 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 > Displaying results 61-70 (of 233) Tech Support Q&A Knowledge Base Common Questions