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add manual page crop for pdf/djvu documents

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This commit is contained in:
chrox
2013-02-03 04:42:59 +08:00
parent ddfe5ca3a9
commit a1aa41136c
10 changed files with 328 additions and 47 deletions
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15
frontend/document/koptinterface.lua
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@@ -39,8 +39,11 @@ KoptOptions = {
name="trim_page",
name_text = "Page Crop",
toggle = {"auto", "manual"},
alternate = false,
values = {1, 0},
default_value = 1,
event = "PageCrop",
args = {"auto", "manual"},
}
}
},
@@ -115,7 +118,15 @@ KoptOptions = {
toggle = {"On", "Off"},
values = {1, 0},
default_value = 0,
event = "RedrawCurrentPage",
events = {
{
event = "RedrawCurrentPage",
},
{
event = "SetZoomMode",
args = {"page", nil},
},
}
},
{
name="screen_rotation",
@@ -185,7 +196,7 @@ function KoptInterface:getKOPTContext(doc, pageno)
kc:setDefectSize(doc.configurable.defect_size)
kc:setLineSpacing(doc.configurable.line_spacing)
kc:setWordSpacing(doc.configurable.word_spacing)
local bbox = doc:getUsedBBox(pageno)
local bbox = doc:getPageBBox(pageno)
kc:setBBox(bbox.x0, bbox.y0, bbox.x1, bbox.y1)
return kc
end