procedure TForm1.GISMouseMove(Sender: TObject; Shift: TShiftState; Y: Integer);
var
  ptg : TGIS_Point ;
  shp : TGIS_Shape ;
begin
  if Gis.IeEmpty then exit ;

  ptg := GIS.ScreenToMap( Point(x, y ) );
  shp := TGIS_Shape( GIS.Locate( ptg, 5/GIS.Zoom ) ) ;
  if shp = nil then
    StatusBar.SimpleText  ...]]>
     Tue, 22 Nov 2011 20:02:54 GMT
          


     
     
     

1) Download the product. When the purchase payment is received by TatukGIS, the log-in account of the named licensed user under the license will be activated with download access to the retail version of the purchased product. The named licensed user must go to the Downloads page of the TatukGIS web site and log-in using the lice ...]]>
     Mon, 14 Nov 2011 18:51:14 GMT
          


     
     
     
Method 1
Perform the purchase order yourself to generate the pro forma invoice with the transaction details and provide this to the purchasing depa ...]]>
     Sat, 22 Oct 2011 17:05:44 GMT
          


     
     
     

    
Log in on the Shop page of the TatukGIS web site and select the item(s) to be purchased using the normal on-line purchase procedure described in KB10866.
    
 ...]]>
     Sat, 22 Oct 2011 14:32:01 GMT
          


     
     
     
    
Purchases of TatukGIS products are performed on-line via the Shop section of the TatukGIS web site, with payment by credit card (Visa, MasterCard, American Express…) or bank wire transfer.
    
Upon completion of the on-line purchase procedure, a pro forma invoice is generated and can be printed out. If the bank wire transfe ...]]>
     Fri, 21 Oct 2011 17:41:29 GMT
          


     
     
     TatukGIS recognizes that it is not possible to pack into the default user interface every feature that every user might want, implemented in the way that each user would like, without complicating the user interface to the point of it becoming cluttered and difficult to learn and use. Therefore, features are separated into two categories: essential &a ...]]>
     Thu, 20 Oct 2011 20:27:02 GMT
          


     
     
     layer.ViewFeatures property, a complicated sub-query can be sent to the database to narrow the dataset.



By setting ViewFeatures to a non-empty string, the build in TableFeatures is disabled.



Example:
ll.ViewFeatures = "MyView& ...]]>
     Wed, 05 Oct 2011 22:57:11 GMT
          


     
     
     This KB is valid only for DK10.0.1 and up.

Due to some internal limitations, the 3D code is compiled with custom DirectX import unit GisDirectXLite. The main reason for this is that is that the DirectX9 libraries provided with Delphi do  ...]]>
     Wed, 05 Oct 2011 12:54:41 GMT
          


     
     
     Editor product to export the vector map file from any TatukGIS supported vector map format, e.g., SHP, EOO, MID/MIF, TAB, DXF, DGN, TIGER, OSM, GML, VPF, DLG, SDTS, GPX, GDF, KML... into an TatukGIS supported SQL database map layer format, e.g e.g., TatukGIS SQL binary, OpenGIS (OGC) SQL Simple Features  ...]]>
     Tue, 20 Sep 2011 18:19:50 GMT
          


     
     
     DK9

The DK.NET 9 can be used to compile x64 code. However, there are some limitations:


    
Not all layer formats are supported. Generally formats utilizing external .DLL libraries, such as the ECW format, are not supported because a number of external drivers are still 32 bit.
    
Debugging 64 bits code  ...]]>
     Mon, 19 Sep 2011 18:39:04 GMT
          


     
     
     Acceptance of a purchase order (PO) involves granting a customer the right to use a TatukGIS product, along with technical support, before the customer pays for the license. This requires TatukGIS to make a decision to grant credit to the customer. Typical PO terms call for payment after 30 or 60 days, sometimes even longer. As always with the extensi ...]]>
     Sat, 17 Sep 2011 14:38:24 GMT
          


     
     
     
     Tue, 30 Aug 2011 16:42:56 GMT
          


     
     
     
     Tue, 30 Aug 2011 16:37:46 GMT
          


     
     
     Layer Export procedure provides settings to filter the exported data based on extent, selection, shape type (polygon, line, points, or multi-points), attribute query, or any combination of these parameters. For example, it would be possible to export only the line shapes (so not point or polygon geometry) from a DXF file wh ...]]>
     Tue, 30 Aug 2011 16:34:01 GMT
          


     
     
     TatukGIS does not sell any map data products by CD, so your purchase must have been from some other company. (TatukGIS offers - either for free or for a price - only a very limited number of data sets by download from the TatukGIS web site.) Please direct support questions to the company from which you made the purchase. TatukGIS is unable help with d ...]]>
     Tue, 30 Aug 2011 16:29:39 GMT
          


     
     
     A point can be converted between any two supported (and compatible) coordinate systems. The easiest way is to use EPSG codes (see also KB10821).



Example

Projection of points from WGS84 to the Irish National Map Grid coordinate system is performed as follows:

 ...]]>
     Fri, 26 Aug 2011 01:47:46 GMT
          


     
     
     The TatukGIS product (Developer Kernel, Editor, Internet Server) support two methods to convert GIS vector map data between file types (formats).


    
Import operation. The creation of a new (empty) vector map layer requires the user to specify the file type of the layer. If a vector map file of a different type is then opened i ...]]>
     Thu, 25 Aug 2011 23:07:49 GMT
          


     
     
     


There are two methods to perform this operation using the TatukGIS Editor:

    
manually, using the La ...]]>
     Thu, 25 Aug 2011 23:04:23 GMT
          


     
     
     TatukGIS products, e.g., the Developer Kernel (DK), Internet Server (IS), Editor, and free Viewer, contain a powerful visual layer property control to enable the user to set any visual style, e.g. colors, line widths, line types, polygon fills, polygon boarders, labels, icons/symbols, bitmap images, transparencies,  ...]]>
     Thu, 25 Aug 2011 00:00:16 GMT
          


     
     
     Each SHP file, of course, is limited to data of a single geometry type (points, multi-points, lines, or polygons), whereas KML files can hold multiple geometry types together in the same file.

Using the TatukGIS Editor product, the procedure to combine all the exported data into a single KML files is:

 

    
 ...]]>
     Wed, 24 Aug 2011 23:54:15 GMT
          


     
     
     
Value dependent rendering can be performed using a *.TTKGP file (TatukGIS project file) or *.INI files. For example:



[TatukGIS Layer1]

Path=mylayer.shp



[TatukGIS Layer1 1]

Render=severity<5

MarkerColor=GREEN



[TatukGIS Layer1 2] 

Render=severity>=5

Mar ...]]>
     Wed, 24 Aug 2011 23:53:07 GMT