Update pixelconversion.py

pixelconversion.py

@@ -24,37 +24,8 @@ def openDrawPDF(data):
   
   doc=fitz.open("pdf", data)
   page = doc[0]
-  pix = page.get_pixmap()  # render page to an image
-  pl=Image.frombytes('RGB', [pix.width,pix.height],pix.samples)
-  img=np.array(pl)
-
-  img = cv2.cvtColor(img, cv2.COLOR_RGB2BGR)
-  ratio =  pix.width / img.shape[1]
-
-  imgGry = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
-  imgBW=cv2.threshold(imgGry, 254, 255, cv2.THRESH_BINARY_INV)[1]
-
-  contours, hierarchy = cv2.findContours(imgBW, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
-
-  newcontours = contours[2:]
-  areas = [cv2.contourArea(c) for c in newcontours]
-  max_index2 = np.argmax(areas)
-  # print(max_index)
-  cnt=newcontours[max_index2]
-  contour=cnt
-
-  perimeter = cv2.arcLength(contour, True)
-  approx = cv2.approxPolyDP(contour, 0.01* perimeter, True)
-
-  shape=[]
-  for point in approx:
-      x1, y1 = point[0]
-      p1 = fitz.Point(x1*ratio,y1*ratio)
-      p1=p1*page.derotation_matrix
-      shape.append([p1[0],p1[1]])
-      # cv2.circle (img, (x1, y1), 5, 255, 5)
-  print(shape)
-  # rotate=0
+
+
   if page.rect.height > page.rect.width:
     rectText=fitz.Rect(300, 200, (page.rect.width-80),( page.rect.width+80) )
     rotate=0
@@ -63,16 +34,14 @@ def openDrawPDF(data):
     rotate=90
 
   if page.rotation !=0:
-    page.draw_rect([shape[3][0]-20,shape[3][1]-20,shape[1][0]+20,shape[1][1]+20],  color = (75/255,0,130/255), width = 1,fill=(75/255,0,130/255),fill_opacity=0.95 )
+    page.draw_rect([0+10,0+10,page.rect.height-10,page.rect.width-10],  color = (75/255,0,130/255), width = 1,fill=(75/255,0,130/255),fill_opacity=0.9 )
   else:
-    page.draw_rect([shape[0][0]-20,shape[0][1]-20,shape[2][0]+20,shape[2][1]+20],  color = (75/255,0,130/255), width = 1,fill=(75/255,0,130/255),fill_opacity=0.95 )
+    page.draw_rect([0+10,0+10,page.rect.width-10, page.rect.height-10],  color = (75/255,0,130/255), width = 1,fill=(75/255,0,130/255),fill_opacity=0.9 )
  
   text = """Scale Document"""
   annot1=page.add_freetext_annot(rectText, text, fontsize=45, fontname='helv', border_color=(1,1,1), text_color=(1,1,1), rotate= page.rotation, align=1)
   annot1.update()
 
-  doc.save('2kk.pdf')#, encryption=encrypt, permissions=perm)
-
   return doc#,encrypt,perm
 """### Extract color"""