Changes between Version 29 and Version 30 of GeospatialDataViewerInPgAdmin4ForPostGIS_FinalReport

Timestamp:

Aug 5, 2018, 3:37:44 AM (6 years ago)

Author:

xurigong

Comment:

—

GeospatialDataViewerInPgAdmin4ForPostGIS_FinalReport

@@ -33 +33 @@
 == Future Work
 
-- **Optimize performance:**
- - Cluster markers using [https://github.com/Leaflet/Leaflet.markercluster Leaflet.markercluster]. 
+**Optimize performance:**
+ - Cluster markers using [https://github.com/Leaflet/Leaflet.markercluster Leaflet.markercluster] and deflates lines and polygons to a marker when their screen size becomes too small using [https://github.com/oliverroick/Leaflet.Deflate Leaflet.Deflate].
  - Enable vectortile layer using [https://github.com/mapbox/geojson-vt geojson-vt]. Here is an example: [https://www.getbounds.com/blog/leaflet-and-geojson-tiles/ leaflet-and-geojson-tiles].
  - PgAdmin4 only load 1000 records by default. When users click 'view' button in the column header, show the map firstly and load the other records in the background and then add the records dynamically.
 
-- **New features:**
+**New features:**
  - Custom geometry style, e.g {{{SELECT *, '#333333' as __fillcolor, '#232323' as __strokecolor, 0.5 as __strokewidth FROM xxx}}}.
  - Custom background tile layer. Enable users to select different tile layers and specify their own layer url.