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add rendermode support for djvu documents

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This commit is contained in:
Qingping Hou
2012-10-09 18:26:01 -04:00
parent b012f1b037
commit ea022b651f
2 changed files with 15 additions and 6 deletions
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8
frontend/document/document.lua
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@@ -128,7 +128,7 @@ function Document:getToc()
return self._document:getToc()
end
function Document:renderPage(pageno, rect, zoom, rotation)
function Document:renderPage(pageno, rect, zoom, rotation, render_mode)
local hash = "renderpg|"..self.file.."|"..pageno.."|"..zoom.."|"..rotation
local page_size = self:getPageDimensions(pageno, zoom, rotation)
-- this will be the size we actually render
@@ -172,7 +172,7 @@ function Document:renderPage(pageno, rect, zoom, rotation)
-- render
local page = self._document:openPage(pageno)
page:draw(dc, tile.bb, size.x, size.y)
page:draw(dc, tile.bb, size.x, size.y, render_mode)
page:close()
Cache:insert(hash, tile)
@@ -185,7 +185,7 @@ function Document:hintPage(pageno, zoom, rotation)
self:renderPage(pageno, nil, zoom, rotation)
end
function Document:drawPage(target, x, y, rect, pageno, zoom, rotation)
function Document:drawPage(target, x, y, rect, pageno, zoom, rotation, render_mode)
local hash_full_page = "renderpg|"..self.file.."|"..pageno.."|"..zoom.."|"..rotation
local hash_excerpt = "renderpg|"..self.file.."|"..pageno.."|"..zoom.."|"..rotation.."|"..tostring(rect)
local tile = Cache:check(hash_full_page)
@@ -193,7 +193,7 @@ function Document:drawPage(target, x, y, rect, pageno, zoom, rotation)
tile = Cache:check(hash_excerpt)
if not tile then
DEBUG("rendering")
tile = self:renderPage(pageno, rect, zoom, rotation)
tile = self:renderPage(pageno, rect, zoom, rotation, render_mode)
end
end
DEBUG("now painting", tile)