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From bugzi...@apache.org
Subject [Bug 121136] Improve Spreadsheet performance in some area
Date Fri, 28 Sep 2012 08:31:21 GMT
https://issues.apache.org/ooo/show_bug.cgi?id=121136

Wang Lei <leiw@apache.org> changed:

           What    |Removed                     |Added
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           Assignee|ooo-issues@incubator.apache |leiw@apache.org
                   |.org                        |

--- Comment #1 from Wang Lei <leiw@apache.org> ---
Created attachment 79674
  --> https://issues.apache.org/ooo/attachment.cgi?id=79674&action=edit
Patch 1

In Patch 1:
1)Improve loading performance for xls file
 create a new light method, ScTable::SetColWidthOnly() which is only set width
of the column. This method should only be called by filter which do not need
hanlde the position of drawing object.

2)Improve print preview performance
  Now MAXROW is 1,048,576. new SCROW[MAXROW+1] will cause a lot of memory and
time. Only create a proper size of array.

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