Archive for the ‘GIS’ Category
View your web pages CSS in 3D!
I’ve just discovered that the latest versions of web developer FF extension supports 3D view of the web pages: super cool! Look at how nice is the OpenLayers vector layer stacked on to the background map layers.
Categoria: GIS , Programmazione , Tech , Web Development , WebGis
Serving your map tiles 30 times faster
Recently I’ve been experimenting with TileStache tiles caching system, which is similar to TileCache and other tile caching systems in scope. TileStache revealed itself as a powerful and flexible product and was very good to cache tiles generated with my Django-backed mapscript-powered WMS server. Caching and serving tiles with TileStache was by far faster then [...]
TileStache Vector simplify provider
This is the third part of the story that I started with part 1: Polymaps, TileStache and SVG CSS styling issues part 2: TileStache Django tiny wrapper during my experiments I wanted to reach the goal of minimize both the bandwith consuption and the number of vector coordinates that the browser needs to handle, this means that [...]
TileStache Django tiny wrapper
This is the second part of the story about my experiments with the wonderful TileStache that I started with TileStache and Polymaps SVG experiments. First, I would like to thank Michal for the quick patch inclusion, the Polymaps patch is still waiting for the pull and the Django admin patch is awating for somebody to [...]
Categoria: Django , GIS , JavaScript , Programmazione , Python , Tech , WebGis
Polymaps, TileStache and SVG CSS styling issues
A few days ago I started playing with Polymaps and TileStache, two very promising WebGIS building tools. The final goal of this experiments was the integration with Django. Polymaps Polymaps is a Javascript library aimed to display svg maps in a web page, recently I’ve watched to an interesting talk about a Django-powered app built [...]
Categoria: Django , GIS , JavaScript , Programmazione , Python , Tech , WebGis
Meeting di programmatori QGIS a Zurigo
Lo scorso mese di novembre 2011, si è tenuto a Zurigo il meeting internazionale di programmatori QGIS. Ho avuto la fortuna di partecipare, dato che mi occupo da diverso tempo della nuova infrastruttura web, basta su Django e sono autore di un paio di plugin QGIS python. È il secondo meeting QGIS al quale partecipo [...]
OpenStreeetMap and OpenCycleMap extent bookmarklet
Today I wrote a simple bookmarklet to get the map extent in EPSG:4326 from the wonderful OpenCycleMaps.org website. It also works on the OpenStreetMap.org website. You can just right-click and save it on your bookmarks, the click on the bookmark while in the OpenCycleMap site and a popup will appear with the extent coordinates printed [...]
Categoria: GIS , JavaScript , Tech
GeoExt debug build
How to build an uncompressed debug version of GeoExt.
Categoria: GeoExt , GIS , JavaScript , Tech
Il nuovo componente Joomla! GeoContent
GeoContent è un componente per Joomla! 1.7 e 2.5 che permette di inserire mappe di Google o OpenLayers nelle pagine del sito. Le mappe possono essere facilmente personalizzate e gli articoli possono essere georeferenziati per costruire un indice geografico del sito. Da poco è disponibile anche una beta per Joomla! 3.x.
