Re: How to identify a raster on the map?

On Jan 14, 2008 9:36 PM, Aaron Racicot <aaronr@...> wrote:
>
> http://blog.qgis.org/?q=node/104
>

Aaron,

a note about the implementation: in fact you don't need to implement
RasterInfoTool - there's QgsMapToolEmitPoint in gui iibrary which does
the same thing :-)

Moreover, when reimplementing activate/deactivate functions you should
also call parent QgsMapTool::(de)activate function to keep everyone
happy. But well, I know... documentation is lacking :-/

Greetings
Martin
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