Is it possible to show Pie charts in QGIS Legends?
Someone has written a small external application which creates legends for pie-charts, the format of the legend is SVG. It looks excellent, have a look here:
http://www.qgis.nl/2012/05/02/staafdiagrammen/?lang=en
Cheers, Bernd
That's not yet possible as far as I know. You can help yourself by creating legend images using an image processing program.
Recently I ran into the same problem, but I found a creative solution. To be fair without using using outside program, it only works with 4 data in the chart, but I believe it can be any amount.
-Within composer you draw a circle, then go to properties.
-Change the Style to Simple marker.
-There are pre-drawn shapes, like segments of a circle.
-Choose the one you need, rotate it, give the same size/color, as on the map.
-And you are done :)
I hope helps!
Cheers