Input data should contain a "the_geom" column encoded in WKT (Well-known Text) representation, and a variable storing the Coordinate Reference System. The best is to display data which was loaded using the "Read Shapefile as WKT" node.
Once you are in the the view:
- wheel scrolling zooms in and out
- the "Spatial tools" menu provides "zoom to fit", zoom in and out, info or pan (move) features
You can color the geometries by tuning the default colors in the configuration pane. You also can use the color manager node, and assign colors to each line based on its characteristics; this leads to more interesting symbologies.
The actual visualization is done using the wonderful geotools library.
Options
Popular Predecessors
- Color Manager9 %
- 2D Coordinates of Geometries5 %
- Relate Geometries4 %
- Centroid of Geometries4 %
- Global Bounding Box of Geometries4 %
- Operations between Geometries4 %
- Rule-based Row Filter3 %
- Coordinates of Geometries3 %
- Add Column using ECQL expressions3 %
- Filter WKT data using ECQL queries3 %
- Type of Geometries3 %
- Concatenate3 %
- Column Appender3 %
- Create Point from 2D Coordinates2 %
- Compute Surface of Geometries2 %
- Reproject Geometries2 %
- Shapefile Polygon Reader2 %
- Read from GML2 %
- Union of Geometries2 %
- Inject Column Properties2 %
- DB Query Reader2 %
- Joiner2 %
- Read Geometries From Database2 %
- Read from KML2 %
- Read from Shapefile2 %
- Row Filter2 %
- GroupBy2 %
- Column Rename2 %
- Geo-Coordinate Row Filter2 %
- Intersection2 %
- String Manipulation2 %
- Column Resorter1 %
- Duplicate Row Filter1 %
Joiner1 %- OSM Map View1 %
- Row Splitter< 1 %
- Unary union< 1 %
- Cell Replacer< 1 %
- Number To String< 1 %
- Sorter< 1 %
- Coordinate Row Filter< 1 %
- Column Combiner< 1 %
- Missing Value< 1 %
- Set Operator< 1 %
- Rule-based Row Splitter< 1 %
- DB Reader< 1 %
- GeoJSON reader< 1 %
Table Reader< 1 %Loop End< 1 %- Size Manager< 1 %
- Math Formula< 1 %
- Centroid< 1 %
- Transform< 1 %
- Python Script (legacy)< 1 %
- Latitude/Longitude to Coordinate< 1 %
Views
- view map
- View the table(s) on the same map
Workflows
20221125 Pikairos How to calculate the surface of a geometry or polygonKNIME Hub- Bing Isochrone (To Share)KNIME Hub
- Clustering From PointsKNIME Hub
- Clustering From PolygonKNIME Hub
- Clustering From Polygon(2)KNIME Forum
- Show all 10 workflows
Links
- No links available
Developers
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