danvk/dygraphs — pull request #259 by klausw-g (2013-06-11 18:41:42+00:00)
Title: Fix graphs created in not-displayed divs.

This distinguishes two cases:

- graphs with explicit height/width in graph options. They should
be drawn correctly after display, no resize needed.

- graphs without explicit height/width are supposed to inherit
the size from the surrounding div. They needs a .resize()
call after display.

Tests are included for both.

Fixes issue 238.