Package Gnumed :: Package timelinelib :: Package export :: Module bitmap
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Source Code for Module Gnumed.timelinelib.export.bitmap

 1  # Copyright (C) 2009, 2010, 2011  Rickard Lindberg, Roger Lindberg 
 2  # 
 3  # This file is part of Timeline. 
 4  # 
 5  # Timeline is free software: you can redistribute it and/or modify 
 6  # it under the terms of the GNU General Public License as published by 
 7  # the Free Software Foundation, either version 3 of the License, or 
 8  # (at your option) any later version. 
 9  # 
10  # Timeline is distributed in the hope that it will be useful, 
11  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
12  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
13  # GNU General Public License for more details. 
14  # 
15  # You should have received a copy of the GNU General Public License 
16  # along with Timeline.  If not, see <http://www.gnu.org/licenses/>. 
17   
18   
19  import os.path 
20   
21  import wx 
22   
23  from timelinelib.wxgui.utils import _ask_question 
24  from timelinelib.wxgui.utils import WildcardHelper 
25   
26   
27 -def export_to_image(main_frame):
28 images_wildcard_helper = WildcardHelper( 29 _("Image files"), [("png", wx.BITMAP_TYPE_PNG)]) 30 wildcard = images_wildcard_helper.wildcard_string() 31 dialog = wx.FileDialog(main_frame, message=_("Export to Image"), 32 wildcard=wildcard, style=wx.FD_SAVE) 33 if dialog.ShowModal() == wx.ID_OK: 34 path = images_wildcard_helper.get_path(dialog) 35 overwrite_question = _("File '%s' exists. Overwrite?") % path 36 if (not os.path.exists(path) or 37 _ask_question(overwrite_question, main_frame) == wx.YES): 38 bitmap = main_frame.main_panel.drawing_area.get_current_image() 39 image = wx.ImageFromBitmap(bitmap) 40 type = images_wildcard_helper.get_extension_data(path) 41 image.SaveFile(path, type) 42 dialog.Destroy()
43