Mercurial > MadButterfly
comparison nodejs/mbapp.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 | 7eb5421a9864 |
| children | 13e0953c3fb3 bcc63b20d5c6 |
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| 847:dfe28355bded | 850:33fd5fdc8b48 |
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