51 lines
1.2 KiB
Markdown
51 lines
1.2 KiB
Markdown
Windshaft-CartoDB
|
|
==================
|
|
|
|
This is the CartoDB map tiler.
|
|
|
|
Look at lob/cartodb/server_options to see how we configure windshaft
|
|
|
|
|
|
Install
|
|
-------
|
|
```
|
|
git clone
|
|
npm install
|
|
node app.js [development | production]
|
|
```
|
|
|
|
|
|
Core features
|
|
-------------
|
|
* reads dbname from subdomain and cartodb redis for pretty tile urls
|
|
* configures windshaft to publish cartodb_id as the interactivity layer
|
|
* gets the default geometry type from the cartodb redis store
|
|
* provides an ultra basic infowindow endpoint for windshaft
|
|
|
|
|
|
URLs
|
|
----
|
|
|
|
**TILES**
|
|
[GET] subdomain.cartodb.com/tiles/:table_name/:z/:x/:y.[png|png8|grid.json]
|
|
|
|
Args:
|
|
* sql - plain SQL arguments
|
|
* interactivity - specify the column to use in UTFGrid
|
|
* cache_buster - if needed you can add a cachebuster to make sure you're rendering new
|
|
* geom_type - override the cartodb default
|
|
|
|
**STYLE**
|
|
[GET/POST] subdomain.cartodb.com/tiles/:table_name/style
|
|
|
|
Args:
|
|
* style - the style in CartoCSS you want to set
|
|
|
|
**INFOWINDOW**
|
|
[GET] subdomain.cartodb.com/tiles/:table_name/infowindow
|
|
|
|
Args:
|
|
* infowindow - returns contents of infowindow from CartoDB.
|
|
|
|
|
|
All GET requests are wrappable with JSONp using callback argument, including the UTFGrid map tile call. |