[GRASSLIST:2518] Re: alpha blending

[Glynn Clements]

Markus Neteler wrote:

> > I was wondering if  there is a trick or even a module which enables 
> > transparency on a vector poligon (with rasters I guess you can use a trick 
> > with the hue-saturation module).  I saw Radim's qgis implementation of 
> > GRASS rasters and vectors, including alpha blending 
> > (http://mpa.itc.it/radim/qgis/) so I was wandering if something similar 
> > is/will be/might be implemented in GRASS
> 
> Hi Francesco,
> 
> once there have been efforts to implement alpha blending into XDriver
> (together with some RGB updates, maps as selectable layers etc):
> 
> Check
> src.todo/display_driver/

I don't see anything in that which relates to alpha blending.

-- 
Glynn Clements <glynn.clements at virgin.net>