DRAFT Current Status of Extended Line Symbology - A “Preview”
Available as of the DK v. 10.2.0 and Editor/Viewer v. 3.5.0.
A deeper optimization (especially on .NET) will be added later.
Language specification should be stable.
Logic
All parameters (except GOTO) are relative and move the “drawing position” curso...
Modified: 2012-02-09
Payment rejection
To ensure the highest level of security, credit card transactions are checked deeply against the risk of fraud. The most common reasons for rejection are:
The bank (which issued the credit card) uses an automated anti-fraud security system which incorrectly suspects that the use of the credit card in Poland (TatukGIS is loca...
Modified: 2012-01-11
.style4
{
width: 51px;
font-size: xx-small;
font-family: Arial, Helvetica, sans-serif;
text-align: center;
}
.style7
{
font-family: Arial, Helvetica, sans-serif;
font-size: xx-small;
font-weight: normal;
}
...
Modified: 2011-12-02
The TatukGIS DK , GIS Editor , and Internet Server products support the following SQL database layer formats: Microsoft SQL Spatial Server (Katmai), Oracle Spatial/Locator & Oracle GeoRaster, PostGIS, ESRI ArcSDE & ESRI SDE Raster, ESRI Personal Geodatabase (PGDB), Geomedia Access Warehouse & Geomedia SQL Server, OpenGIS (OGC) Simple Features Impleme...
Modified: 2011-12-01
Delphi - DK for VCL code
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 := ''
else
...
Modified: 2011-11-22
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 licensed user e-mail addr...
Modified: 2011-11-14
If your situation requires the purchase be performed by your organization's purchasing department (such as if you are not able to pay using your own credit card), there are two possibilities. Method 1
Perform the purchase order yourself to generate the pro forma invoice with the transaction details and provide this to the purchasing department to perfo...
Modified: 2011-10-22
A pro forma invoice to document an intended purchase transaction may be obtained from the TatkukGIS system using the following procedure.
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 .
Select either the bank wire transfer payment met...
Modified: 2011-10-22
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 transfer payment option is s...
Modified: 2011-10-21
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 & spe...
Modified: 2011-10-20
When using the 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"
ll.ViewFeatures = "(select * from lwaters_FEA where lwaters_FEA.UID IN (SELECT UID from lwaters_FEA ...
Modified: 2011-10-05
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 not support full dynamic loading of the d3dx9_33.dll. A quick example: Suppose you compiled DK10 code which do...
Modified: 2011-10-05
The easiest option is to use the TatukGIS 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 Implemen...
Modified: 2011-09-20
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 can cause memory problems with Visual Studi...
Modified: 2011-09-19
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 extension ...
Modified: 2011-09-17
For a given label to appear when using the follow-the-line positioning feature, the length of the line segment (between any two line nodes) at a given scale (zoom) level must be longer than the label. If within a given map view, no segment of a particular line is of a sufficient length to accommodate the label, the label will not be rendered. (Labels are ...
Modified: 2011-08-30
An image of the map viewer window, the legend panel, and the scale bar panel can be exported independently using: GIS.PrintBMP, Legend.PrintBMP, and Scale.PrintBMP. For example, GIS.PrintBMP can be used to export the image of the map viewer window and Scale.PrintBMP to export an image of the scale bar panel. Then the two images can be merged into one.
...
Modified: 2011-08-30
The TatukGIS Editor's 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 which have...
Modified: 2011-08-30
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 data...
Modified: 2011-08-30
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:
TGIS_CSCoordinateSystem cs_in = TGIS_CSFactory.ByEPSG( 4326 );
TGIS_CSCoordinateS...
Modified: 2011-08-26