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Merge pull request #308 from chrox/master

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fix getAutoBBox failed bug
This commit is contained in:
HW
2013-10-14 00:12:16 -07:00
parent 5f71c42d88 2cd5a083ae
commit 65cd1db105
1 changed files with 10 additions and 2 deletions
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12
frontend/document/koptinterface.lua
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@@ -114,8 +114,16 @@ function KoptInterface:getAutoBBox(doc, pageno)
local page = doc._document:openPage(pageno)
local kc = self:createContext(doc, pageno, bbox)
--DEBUGBT()
bbox.x0, bbox.y0, bbox.x1, bbox.y1 = page:getAutoBBox(kc)
--DEBUG("Auto detected bbox", bbox)
--DEBUG("getAutoBBox:native page size", native_size)
local x0, y0, x1, y1 = page:getAutoBBox(kc)
local w, h = native_size.w, native_size.h
if (x1 - x0)/w > 0.1 or (y1 - y0)/h > 0.1 then
bbox.x0, bbox.y0, bbox.x1, bbox.y1 = x0, y0, x1, y1
--DEBUG("getAutoBBox:auto detected bbox", bbox)
else
bbox = Document.getPageBBox(doc, pageno)
--DEBUG("getAutoBBox:use manual bbox", bbox)
end
Cache:insert(hash, CacheItem:new{ autobbox = bbox })
page:close()
kc:free()