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I've successfully used the "Diagrams" option to create pie charts for each of 150 or so regions on a map. I've set the size of the charts to scale based on a column, and three other columns make up the "slices" of the charts. All looks good both on the map canvas and in the Print Composer. But when I export to a jpg (or pdf), almost all the charts are
gone, only a 3-4 appear at the edges of the map way out of place.
I've tried both with a polygon layer, and then with centroids.
Both with OTF projection enabled, and without. Same result. Where have I gone wrong? QGIS 1.7.4, self complied on Scientific Linux 6. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il |
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