wxPython/wx/lib/ogl/_bmpshape.py

   1 # -*- coding: iso-8859-1 -*-
   2 #----------------------------------------------------------------------------
   3 # Name:         bmpshape.py
   4 # Purpose:      Bitmap shape
   5 #
   6 # Author:       Pierre Hjälm (from C++ original by Julian Smart)
   7 #
   8 # Created:      2004-05-08
   9 # RCS-ID:       $Id$
  10 # Copyright:    (c) 2004 Pierre Hjälm - 1998 Julian Smart
  11 # Licence:      wxWindows license
  12 #----------------------------------------------------------------------------
  13
  14 from __future__ import division
  15
  16 from _basic import RectangleShape
  17
  18
  19 class BitmapShape(RectangleShape):
  20     """Draws a bitmap (non-resizable)."""
  21     def __init__(self):
  22         RectangleShape.__init__(self, 100, 50)
  23         self._filename=""
  24
  25     def OnDraw(self, dc):
  26         if not self._bitmap.Ok():
  27             return
  28
  29         x = self._xpos-self._bitmap.GetWidth() / 2
  30         y = self._ypos-self._bitmap.GetHeight() / 2
  31         dc.DrawBitmap(self._bitmap, x, y, True)
  32
  33     def SetSize(self, w, h, recursive = True):
  34         if self._bitmap.Ok():
  35             w = self._bitmap.GetWidth()
  36             h = self._bitmap.GetHeight()
  37
  38         self.SetAttachmentSize(w, h)
  39
  40         self._width = w
  41         self._height = h
  42
  43         self.SetDefaultRegionSize()
  44
  45     def GetBitmap(self):
  46         """Return a the bitmap associated with this shape."""
  47         return self._bitmap
  48
  49     def SetBitmap(self, bitmap):
  50         """Set the bitmap associated with this shape.
  51
  52         You can delete the bitmap from the calling application, since
  53         reference counting will take care of holding on to the internal bitmap
  54         data.
  55         """
  56         self._bitmap = bitmap
  57         if self._bitmap.Ok():
  58             self.SetSize(self._bitmap.GetWidth(), self._bitmap.GetHeight())
  59
  60     def SetFilename(self, f):
  61         """Set the bitmap filename."""
  62         self._filename = f
  63
  64     def GetFilename(self):
  65         """Return the bitmap filename."""
  66         return self._filename