From 56ac653e73aa5d4df4fa4037ec268bc2e5f90b72 Mon Sep 17 00:00:00 2001
From: Pierre Marchand <pierre@oep-h.com>
Date: Thu, 28 Feb 2013 20:11:28 +0100
Subject: [PATCH] added imposition plan

---
 tools/in_32.py | 180 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 180 insertions(+)
 create mode 100644 tools/in_32.py

diff --git a/tools/in_32.py b/tools/in_32.py
new file mode 100644
index 0000000..49f52cc
--- /dev/null
+++ b/tools/in_32.py
@@ -0,0 +1,180 @@
+# In-16
+sdoc = params["input"]
+tdoc = params["output"]
+
+#crops_mark = params['cr']
+
+dep = int(params["d"])
+
+
+t0 = [
+    [60,5,12,53,56,9,8,57],
+    [-37,-28,-21,-44,-41,-24,-25,-40],
+    [36,29,20,45,48,17,32,33],
+    [-61,-4,-13,-52,-49,-16,-1,-64]
+    ]
+
+t1 = [
+    [62,3,14,51,50,15,2,63],
+    [-35,-30,-19,-46,-47,-18,-31,-34],
+    [38,27,22,43,42,23,26,39],
+    [-59,-6,-11,-54,-55,-10,-7,-58]
+    ]
+
+sinfo = pdf_info.extract(sdoc)
+bbox = sinfo["page_size"][0][1]
+pcount = sinfo["page_count"]
+swidth = bbox["width"]
+sheight = bbox["height"]
+
+
+hor_extra = 0
+vert_extra = 0
+twidth = 8 * swidth
+theight = 4 * sheight
+#twidth = 2891.3386
+#theight = 1984.252
+
+
+x_offset = 0 #(twidth - (8*swidth)) / 2.0
+y_offset = 0 #(theight - (4*sheight)) / 2.0
+
+imposition_plan = []
+recto_pages = []
+verso_pages = []
+
+### recto ################################
+
+
+for py in [0,1,2,3]:
+    for px in [0,1,2,3,4,5,6,7]:
+        rotate = False
+        source_page = t0[py][px] * 1
+        if source_page < 0:
+            rotate = True
+            source_page *= -1
+        x = (px * swidth) + x_offset
+        y = (py * sheight) + y_offset
+        r = 0
+        if rotate:
+            r = 180
+            x += swidth
+            y += sheight
+            
+        if pcount > (source_page - 1 + dep):
+            recto_pages.append({
+                    "source_document" : sdoc,
+                    "source_page" : source_page - 1 + dep,
+                    "crop_box" : {"left":0,"bottom":0,"width":swidth, "height":sheight},
+                    "translate" : [x,y],
+                    "rotate" : r,
+                    "scale" : [1,1]
+                    })
+                
+#for py in [0,1,2,3]:
+    #for px in [0,1,2,3,4,5,6,7]:
+        #rotate = False
+        #source_page = t0[py][px] * 1
+        #if source_page < 0:
+            #rotate = True
+            #source_page *= -1
+        #x = (px * swidth) + x_offset + (4 * swidth)
+        #y = (py * sheight) + y_offset
+        #r = 0
+        #if rotate:
+            #r = 180
+            #x += swidth
+            #y += sheight
+        #if pcount > (source_page - 1+ 32 + dep):
+            #recto_pages.append({
+                    #"source_document" : sdoc,
+                    #"source_page" : source_page - 1 + 32 + dep,
+                    #"crop_box" : {"left":0,"bottom":0,"width":swidth, "height":sheight},
+                    #"translate" : [x,y],
+                    #"rotate" : r,
+                    #"scale" : [1,1]
+                    #})
+
+                    
+#recto_pages.append({
+                    #"source_document" : crops_mark,
+                    #"source_page" : 0,
+                    #"crop_box" : {"left":0,"bottom":0,"width":twidth, "height":theight},
+                    #"translate" : [0,0],
+                    #"rotate" : 0,
+                    #"scale" : [1,1]
+                    #})
+imposition_plan.append({
+            "target_document" : tdoc,
+            "target_page_width" : twidth,
+            "target_page_height" : theight,
+            "pages": recto_pages})
+                
+                
+
+### end of recto ################################
+
+### verso ################################
+#for py in [0,1,2,3]:
+    #for px in [0,1,2,3]:
+        #rotate = False
+        #source_page = t1[py][px] * 1
+        #if source_page < 0:
+            #rotate = True
+            #source_page *= -1
+        #x = (px * swidth) + x_offset + (4 * swidth)
+        #y = (py * sheight) + y_offset
+        #r = 0
+        #if rotate:
+            #r = 180
+            #x += swidth
+            #y += sheight
+        #if pcount > (source_page - 1 + dep):
+            #verso_pages.append({
+                    #"source_document" : sdoc,
+                    #"source_page" : source_page - 1 + dep,
+                    #"crop_box" : {"left":0,"bottom":0,"width":swidth, "height":sheight},
+                    #"translate" : [x,y],
+                    #"rotate" : r,
+                    #"scale" : [1,1]
+                    #})
+                
+#for py in [0,1,2,3]:
+    #for px in [0,1,2,3]:
+        #rotate = False
+        #source_page = t1[py][px] * 1
+        #if source_page < 0:
+            #rotate = True
+            #source_page *= -1
+        #x = (px * swidth) + x_offset 
+        #y = (py * sheight) + y_offset
+        #r = 0
+        #if rotate:
+            #r = 180
+            #x += swidth
+            #y += sheight
+        #if pcount > (source_page - 1+ 32 + dep):
+            #verso_pages.append({
+                    #"source_document" : sdoc,
+                    #"source_page" : source_page - 1 + dep + 32,
+                    #"crop_box" : {"left":0,"bottom":0,"width":swidth, "height":sheight},
+                    #"translate" : [x,y],
+                    #"rotate" : r,
+                    #"scale" : [1,1]
+                    #})
+#verso_pages.append({
+                    #"source_document" : crops_mark,
+                    #"source_page" : 0,
+                    #"crop_box" : {"left":0,"bottom":0,"width":twidth, "height":theight},
+                    #"translate" : [0,0],
+                    #"rotate" : 0,
+                    #"scale" : [1,1]
+                    #})
+#imposition_plan.append({
+            #"target_document" : tdoc,
+            #"target_page_width" : twidth,
+            #"target_page_height" : theight,
+            #"pages": verso_pages})
+                
+### end of verso ################################
+
-- 
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