don't pre-cache next page if we are going to modify bbox

12 years ago · fdca464b96
parent f62a12a629
commit fdca464b96
1 changed files with 4 additions and 2 deletions
--- a/unireader.lua
+++ b/unireader.lua
@ -406,8 +406,10 @@ function UniReader:goto(no)

 	if no < self.doc:getPages() then
 		if self.globalzoommode ~= self.ZOOM_BY_VALUE then
-			-- pre-cache next page
-			self:draworcache(no+1,self.globalzoommode,self.offset_x,self.offset_y,width,height,self.globalgamma,self.globalrotate)
+			if #self.bbox == 0 then
+				-- pre-cache next page, but if we will modify bbox don't!
+				self:draworcache(no+1,self.globalzoommode,self.offset_x,self.offset_y,width,height,self.globalgamma,self.globalrotate)
+			end
 		else
 			self:draworcache(no,self.globalzoom,self.offset_x,self.offset_y,width,height,self.globalgamma,self.globalrotate)
 		end