Paulo van Breugel wrote: > I am creating some maps (png format) using the GRASS_RENDER_IMMEDIATE=cairo > and d.* calls. I am setting width and height based on a final desired > 300dpi for the output image (i.e., pixels = # inch x 300). > > However, the font size as can be set in e.g., d.legend is, I assume, based > on the assumption that the output image has a DPI of 72. Is there any way > to set the DPI of the output image?
For the cairo driver, I believe that the font size is the size of 1-em in pixels (the cairo documentation says "user space units"; in the absence of any additional transformations, I believe that this means pixels). -- Glynn Clements <[email protected]> _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
