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Member "PhotoCollage-1.4.5/photocollage/artwork.py" (9 Jul 2021, 6344 Bytes) of package /linux/privat/PhotoCollage-1.4.5.tar.gz:

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    1 # Copyright (C) 2014 Adrien Vergé
    2 #
    3 # This program is free software; you can redistribute it and/or modify
    4 # it under the terms of the GNU General Public License as published by
    5 # the Free Software Foundation; either version 2 of the License, or
    6 # (at your option) any later version.
    7 #
    8 # This program is distributed in the hope that it will be useful,
    9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   11 # GNU General Public License for more details.
   12 #
   13 # You should have received a copy of the GNU General Public License along
   14 # with this program; if not, write to the Free Software Foundation, Inc.,
   15 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   16 
   17 import base64
   18 from io import BytesIO
   19 
   20 import cairo
   21 from gi.repository import GdkPixbuf
   22 
   23 
   24 # Generated with:
   25 #   import base64
   26 #   with open("data/icons/dragndrop.png", "rb") as f:
   27 #       encoded_image = base64.b64encode(f.read())
   28 #   n = 79 - 4 - 2
   29 #   for i in range(0, len(encoded_image), n):
   30 #       print('    "' + encoded_image[i:i+n].decode('ascii') + '"')
   31 ICON_DRAG_AND_DROP = (
   32     "iVBORw0KGgoAAAANSUhEUgAAAJ4AAABmCAQAAACQTeCEAAAMsElEQVR42uWdT6gdVx3HvzeZP"
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   92     "U4Z3kUZTSagAAAAASUVORK5CYII=")
   93 
   94 
   95 def load_pixbuf(encoded):
   96     loader = GdkPixbuf.PixbufLoader.new_with_type("png")
   97     loader.write(base64.b64decode(encoded))
   98     loader.close()
   99     return loader.get_pixbuf()
  100 
  101 
  102 def load_cairo_surface(encoded):
  103     buf = BytesIO()
  104     buf.write(base64.b64decode(encoded))
  105     buf.seek(0)
  106     surface = cairo.ImageSurface.create_from_png(buf)
  107     buf.close()
  108     return surface