Question & Answer The Question & Answer resource offers a way for users of TatukGIS products to communicate general "how-to" questions and answers with other users. All users are welcome to contribute. Product technical support questions should be communicated directly to the TatukGIS support team at the support@ email address. Search for: + Submit New Question How do I show overlapping symbols within the same layer? I am trying to use symbols to show the position and azimuth of photographs taken at a site. I am approaching it by importing them as a single layer, with each photo as a separate section that assigns the roation. Many of the photos are taken from the same X,Y position with the azimuth changing between shot... Published on January 09, 2021 by Crag Cox 1 answer DK11 VCL How can I Save/Read a Project File to/from a Database DK 11, VCL I want to save the project file from my Delphi app to a stringlist that can then be stored in a database field. I can sort out the SQL. Do you have any suggestions on an approach get SaveProject, or SaveProjectAs to save to a TStringList variable without the need for a path? Thanks Published on January 04, 2021 by Crag Cox 3 answers Dk 10 => 11 Migration Hi, I have a question about dk 11 migration... Can I acess the canvas object inside PaintShapeEvent /label event? I see the canvas inside PaintEventArgs, but not inside TGIS_ShapeEventArgs... and I'm using shape events to provide custom render. Best regards! Published on November 05, 2020 by EltS 1 answer Clear circle after using circle select (as per sample SelectByShape) I'm running into an issue when trying to modify the sample "SelectByShape" If I make a selection I want to remove the selection circle but I can't seem to figure out how that is done. When you select a new circle the old one is removed and it looked like getting the 'Buffers' layer and then reverting shape... Published on November 09, 2020 by BerF 0 answers GML I have a XML file containing some GLM elements in a specific GML format ( NEN3610). It is not a GML "map" file but a interchange XML-file with som GML elements:90566 394134 90566 394192 90634 394192 90634 394134 90566 394134 Hoe can I extract these elements to a tgis_vectorlayer ? Do I explicitly n... Published on October 22, 2020 by Willem Schnitger 1 answer Is a shape visible at a certain scale? Layers can be setup to be shown at certain scales. The layers is however always active in the legend. So how can I ask if data of a layer is visible/drawn at a certain scale? I would like to know something like: l_shape.VisibleAtScale(GIS.Scale) or l_shape.VisibleAtScale('1:500') or on layer level l_v... Published on October 05, 2020 by Danv 1 answer 2d and 3d simultaneously Hi, I have an application in which I have to maps. One always on 2D and the other always in 3D. They open the same project. The 2D gis is the main gis and moveing the map will update the extent of the 3D map. At least I want to but nothing happens. What should be done to let the 3D map automatically red... Published on October 05, 2020 by Danv 0 answers ASP NET Print Hi, Some impressions are generating very large PDF files. Some PDFs have more than 10 megabytes of memory. It usually occurs with A1 or A2 paper size. I understand that printing is done by the PDFSharp library, but I would like to know if you can reduce the size of these files. Does anyone have ... Published on August 21, 2020 by EltS 1 answer Allocator on but only for the current layer We have a problem with symbol labels not showing at certain zoom levels because of the density of geos beneath them. We want to always see the symbol label no matter how busy the map is below it. But if there are multiple symbols, we still want the allocator to prevent overlapping labels. So we want the all... Published on August 27, 2020 by ScoL 1 answer Setting the brush on selected objects Is there a straight forward way to update the area of selected items? I can see that you can choose colours, width, transparency and outline only but I can't figure out how to set a pattern for the area of the selected shapes. Published on August 18, 2020 by BerF 2 answers < 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 > Displaying results 21-30 (of 226) Q&A Frequently Asked Questions Knowledge Base Contact Support