Mercurial > MadButterfly
diff nodejs/testdesktop.js @ 850:33fd5fdc8b48 abs_n_rel_center
Keep cache to parent device matrix in canvas_info.
This can avoid to compute matrix repeatly.
author | Thinker K.F. Li <thinker@codemud.net> |
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date | Mon, 20 Sep 2010 22:43:43 +0800 |
parents | dfe28355bded |
children | d1c98eb474e1 c385493e04b6 |