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Gooong committed Aug 3, 2018
1 parent 758a07f commit 8a9ef50f13554b421b56df14ef0b541cb7bc67e9
Showing with 15 additions and 1 deletion.
  1. +15 −1 docs/en_US/editgrid.rst
  2. BIN docs/en_US/images/geometry_viewer.png
@@ -95,6 +95,21 @@ To delete a row, press the *Delete* toolbar button. A popup will open, asking y

To commit the changes to the server, select the *Save* toolbar button. Modifications to a row are written to the server automatically when you select a different row.

**Geometry Data Viewer**

If with PostGIS installed, you can view GIS objects directly in a map by clicking the 'View Geometry' button in the table:

.. image:: images/geometry_viewer.png
:alt: Geometry Viewer

To view individual geometry, click corresponding button in the cell. To view all the geometries in the same map, click 'view' button in the column.

- *Supported geometry type:* Geometry Viewer support 2d and 3dm geometries in EWKB format including `Point, LineString, Polygon MultiPoint, MultiLineString, MultiPolygon and GeometryCollection`.

- *About SRID:* If there are geometries with different SRIDs in the same column, the viewer will render geometries with the same SRID in the map. If SRID=4326 the OSM tile layer will be added in the map.

- *About data size:* For performance considerations, the viewer will render geometry data up to 5MB.

**Sort/Filter options dialog**

You can access *Sort/Filter options dialog* by clicking on Sort/Filter button. This allows you to specify an SQL Filter to limit the data displayed and data sorting options in the edit grid window:
@@ -120,4 +135,3 @@ To delete a row from the grid, click the trash icon.
* Click the *Help* button (?) to access online help.
* Click the *Ok* button to save work.
* Click the *Close* button to discard current changes and close the dialog.

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