SPM for ZWCAD > Features > Data management > Spatial and data queries

Spatial and data queries in ZWCAD

Use queries to select drawing objects based on attribute conditions or spatial relationships like Intersects, Contains, or Overlaps

Editions: Standard Professional
What's included in the feature Spatial and data queries

Discover the full potential of this set of tools designed to enhance GIS data integration and editing within ZWCAD.

Data queries

Selecting objects in drawings by simple or compound queries. Complete queries or query to the current selection and add the result to the current selection. Selections based on a specific attached table. Zoom into the selected objects.

Data queries<span style='font-size: 1rem;'></span>

Spatial query selection

Select objects in the drawing according to the result of advanced simple or compound spatial queries by the following geometric operations: Intersects, Touches, Within, Contains, Disjoint, Overlaps and Crosses

Spatial query selection<span style='font-size: 1rem;'></span>
Related features
Data table<span style='font-size: 1rem;'> - <a href='../data-table/' class='app_color_link'>More info ></a></span>

Data table

 Enhanced in V10

Data tables provide the structure for associating information with drawing objects. They can be attached automatically during import or manually created by adding fields of various data types.

Data grid<span style='font-size: 1rem;'> - <a href='../data-grid/' class='app_color_link'>More info ></a></span>

Data grid

The Data Grid palette in ZWCAD allows you to view, edit, etc. the objects data for any table in the drawing. You can also select objects from the Data Grid, export the data from the tables and more

* Only available in Professional edition

Fields calculator<span style='font-size: 1rem;'> - <a href='../fields-calculator/' class='app_color_link'>More info ></a></span>

Fields calculator

Calculate in ZWCAD simple or complex expressions using operators and functions that can be applied to field values in a table and/or to constant values

* Only available in Professional edition

Convert data from AutoCAD Map<span style='font-size: 1rem;'> - <a href='../convert-data-from-autocad-map/' class='app_color_link'>More info ></a></span>

Convert data from AutoCAD Map

Import and convert data from AutoCAD Map format to ZWCAD Extended Entity Data (EDD).

Programming with LISP<span style='font-size: 1rem;'> - <a href='../programming-with-lisp/' class='app_color_link'>More info ></a></span>

Programming with LISP

Integrate with your own LISP functions using the API (Application Programming Interface) creating custom data-related operations

* Only available in Professional edition

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frequently asked questions
Current compatible ZWCAD applications:
  • ZWCAD and ZWCAD Architecture
  • Professional edition (Classic and Standard editions are not compatible, but you can use Spatial Manager Desktop™ to import/export via DXF files)
  • Versions: From v.2017 to v.2026 both included. Review the version compatibility page for more details.
System requirements:
  • Windows 7 or higher, within the operating system versions supported by the ZWCAD version used
  • 500 MB free disk space, or more
  • Windows Installer 3.1 or later
Spatial files
  • Esri Shape file - (SHP)
  • Google Earth file - (KML, KMZ)
  • OpenStreetMap file - (OSM, PBF, OSC) (1)
  • LiDAR file - (LAS, LAZ)
  • GPS exchange format file - (GPX)
  • Esri ASCII Grid file - (ASC, ASCII) (1)
  • ASCII text file - (ASC, CSV, NEZ, TXT, XYZ, UPT)
  • SQLite file - (SQLITE, DB)
  • GeoPackage file - (GPKG)
  • GML file - (GML, GZ, XML)
  • Raster image file - (TIF, PNG, JPG, JPEG, TIFF) (1)
  • Autodesk SDF file - (SDF) (3)
  • MicroStation v.7 file - (DGN) (2)
  • AutoCAD DXF file - (DXF) (2)
  • Esri ArcInfo export file (ASCII) - (E00) (1) (2)
  • MapInfo file - (TAB) (2)
  • MapInfo interchange format file - (MIF/MID) (2)
  • GeoJSON file - (GEO.JSON)

Spatial raster files
  • Raster image file - (TIF, PNG, JPG, JPEG, TIFF) (1)
    • Georeference sources - (World files, Google Earth .GEPRINT, etc.)
  • Variable resolution Raster image file - (Cloud Optimized GeoTIFF/COG TIFF) (1) (4)

Spatial data servers and Geo-databases
  • Esri Geodatabase File - (GDB) (1)
  • PostGIS database
  • Microsoft SQL Server Spatial database
  • MySQL database (1) (3)

Image map servers
  • WMS/OGC API Maps Web Map Services (4)
  • WMTS/OGC API Tiles Web Map Tile Services (4)
  • XYZ/TMS Tile Map Services (4)

Other spatial data sources
  • Open Database Connectivity ODBC (1)
  • WFS/OGC API Features data store (1)
  • WFS data store (FDO) (1) (3) (5)
  • WFS data store (OGR) (1) (2) (5)

(1) Read-only
(2) OGR data source
(3) FDO provider
(4) Background Maps technology
(5) DEPRECATED - Whenever possible use the native WFS/OGC API Features data provider

Note: certain data Providers are only valid for some Editions of the application