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Updated Rasterlite (markdown)

ThomasG77 2011-12-20 13:58:25 -08:00
parent 88c42537f9
commit 08b5dd92c4
1 changed files with 8 additions and 11 deletions
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Rasterlite.md

@ -5,8 +5,9 @@
#!html ```html
<h2 style="text-align: left; color: red">WARNING: experimental !</h1> <h2 style="text-align: left; color: red">WARNING: experimental !</h1>
```
This plugin supports reading georaster files embedded into sqlite databases using [RasterLite](http://www.gaia-gis.it/spatialite/index.html) of the excellent Spatialite project. This plugin supports reading georaster files embedded into sqlite databases using [RasterLite](http://www.gaia-gis.it/spatialite/index.html) of the excellent Spatialite project.
@ -14,8 +15,7 @@ The use of rasterlite allows to use jpeg / wavelets compressed rasters in sqlite
* Note: You must use at least the development version [2.4.0-RC2](http://www.gaia-gis.it/spatialite-2.4.0/index.html) to compile the input plugin. * Note: You must use at least the development version [2.4.0-RC2](http://www.gaia-gis.it/spatialite-2.4.0/index.html) to compile the input plugin.
For other plugins see: PluginArchitecture For other plugins see: [[PluginArchitecture]]
# Installation # Installation
@ -29,22 +29,19 @@ TODO
|| base || string || optional base path where to search for the sqlite database file || || || base || string || optional base path where to search for the sqlite database file || ||
|| table || string || table in database which contains raster data || || || table || string || table in database which contains raster data || ||
# Styling # Styling
To style a layer use the RasterSymbolizer To style a layer use the RasterSymbolizer
# Usage # Usage
## Python ## Python
TODO TODO
== XML == ## XML
```xml
#!xml
<!-- NOTE: must be in the same SRS as your map--> <!-- NOTE: must be in the same SRS as your map-->
<Layer name="Raster"> <Layer name="Raster">
<StyleName>raster</StyleName> <StyleName>raster</StyleName>
@ -54,6 +51,7 @@ TODO
<Parameter name="table">my_raster</Parameter> <Parameter name="table">my_raster</Parameter>
</Datasource> </Datasource>
</Layer> </Layer>
```
## C++ ## C++
@ -61,8 +59,7 @@ Plugin datasource initialization example code can be found on PluginArchitecture
A Raster datasource may be created as follows: A Raster datasource may be created as follows:
```cpp
#!C
{ {
parameters p; parameters p;
p["type"]="rasterlite"; p["type"]="rasterlite";
@ -75,7 +72,7 @@ A Raster datasource may be created as follows:
lyr.add_style("raster"); lyr.add_style("raster");
m.addLayer(lyr); m.addLayer(lyr);
} }
```
## Further References ## Further References