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restrict letter space optimization

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This commit is contained in:
Lu Wang 2013-04-05 22:44:49 +08:00
parent d238b78e07
commit 86961b2a80
1 changed files with 1 additions and 1 deletions
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2
src/HTMLRenderer/TextLineBuffer.cc
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@ -351,7 +351,7 @@ void HTMLRenderer::TextLineBuffer::optimize()
}
// negative letter space may cause problems
if(!is_positive(state_iter1->letter_space + most_used_width))
if((max_count <= text_count / 2) || (!is_positive(state_iter1->letter_space + most_used_width)))
{
// the old value is the best
// just copy old offsets