Thank Martin, I tried with this :
http://nbviewer.ipython.org/gist/anonymous/e72c4a3b311370ade0db <http://nbviewer.ipython.org/gist/anonymous/e72c4a3b311370ade0db> but I still have the same behavior Thanks a lot to for looking into this! Massimo. > On Mar 3, 2015, at 10:30 AM, Martin Landa <landa.mar...@gmail.com> wrote: > > Hi, > > 2015-03-03 16:23 GMT+01:00 epi <massimodisa...@gmail.com>: >> GRASS_TRANSPARENT=TRUE >> GRASS_TRUECOLOR=TRUE >> GRASS_PNG_COMPRESSION=9 >> GRASS_PNG_AUTO_WRITE=TRUE >> export GRASS_TRANSPARENT GRASS_TRUECOLOR GRASS_PNG_COMPRESSION >> GRASS_PNG_AUTO_WRITE > > render-related variables has been renamed to GRASS_RENDER_, see [1]. > >> os.environ['GRASS_RENDER_IMMEDIATE'] = 'png' >> os.environ['GRASS_RENDER_FILE'] = 'pfile3.png' >> os.environ['GRASS_RENDER_FILE_COMPRESSION'] = '9' >> os.environ['GRASS_RENDER_WIDTH'] = '640' >> os.environ['GRASS_RENDER_HEIGHT'] = '480' >> os.environ['GRASS_RENDER_TRANSPARENT']='TRUE' >> >> monitor_old = None >> genv = gisenv() >> if 'MONITOR' in genv: >> monitor_old = genv['MONITOR'] >> g.gisenv(unset='MONITOR') >> >> d.vect(map='p') >> d.rast(map='basemap') >> ### >> >> this time the png is generated, but i'm no more able to overlay 2 different >> layers to compose my map ... > > You need to define GRASS_RENDER_READ_FILE='TRUE'. Martin > > [1] > http://grass.osgeo.org/grass70/manuals/variables.html#list-of-selected-grass-environment-variables-for-rendering > > -- > Martin Landa > http://geo.fsv.cvut.cz/gwiki/Landa > http://gismentors.cz/mentors/landa
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