Fernando Perez a6ebd33613 Do not generate output for empty figures in Qt console. ... Before, calling figure() would produce a big blank area. This ensures output is only returned if the figure has content. Also added basic testing for pylabtools, for which we had none.		2011-04-11 00:22:11 -07:00
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testing	Do not generate output for empty figures in Qt console.	2011-04-11 00:22:11 -07:00
utils/tests	Work to address the review comments on Fernando's branch.	2010-01-29 16:24:13 -08:00