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change pages with just left/right fiveway

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Dobrica Pavlinusic
2012-02-29 23:48:27 +01:00
parent 321181052a
commit a839f82bac
1 changed files with 10 additions and 0 deletions
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10
pdfreader.lua
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@@ -478,6 +478,11 @@ function PDFReader:inputloop()
self.offset_x = self.offset_x + x
if self.offset_x > 0 then
self.offset_x = 0
if self.pan_by_page and self.pageno > 1 then
self.offset_x = self.pan_x
self.offset_y = self.pan_y
self:goto(self.pageno - 1)
end
end
if self.pan_by_page then
self.offset_y = self.pan_y
@@ -486,6 +491,11 @@ function PDFReader:inputloop()
self.offset_x = self.offset_x - x
if self.offset_x < self.min_offset_x then
self.offset_x = self.min_offset_x
if self.pan_by_page and self.pageno < self.doc:getPages() then
self.offset_x = self.pan_x
self.offset_y = self.pan_y
self:goto(self.pageno + 1)
end
end
if self.pan_by_page then
self.offset_y = self.pan_y