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add dictionary lookup in crereader

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chrox
2013-12-25 01:42:57 +08:00
parent 2fc5034d6e
commit 3b9eaafadd
3 changed files with 27 additions and 1 deletions
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19
frontend/document/credocument.lua
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@@ -127,6 +127,25 @@ function CreDocument:getPageCount()
return self._document:getPages()
end
function CreDocument:getWordFromPosition(pos)
local word_box = self._document:getWordFromPos(pos.x, pos.y)
if word_box.word then
return {
word = word_box.word,
page = self._document:getCurrentPage(),
sbox = {
x = word_box.x0, y = word_box.y0,
w = word_box.x1 - word_box.x0,
h = word_box.y1 - word_box.y0,
}
}
end
end
function CreDocument:getTextFromPositions(doc, pos0, pos1)
DEBUG("getTextFromPositions not finished yet")
end
function CreDocument:drawCurrentView(target, x, y, rect, pos)
tile_bb = Blitbuffer.new(rect.w, rect.h)
self._document:drawCurrentPage(tile_bb)