Python wx.ImageFromBitmap() Examples

The following are 12 code examples of wx.ImageFromBitmap(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module wx , or try the search function .
Example #1
Source File: utils_ui.py    From RF-Monitor with GNU General Public License v2.0 5 votes vote down vote up 
def load_bitmap(resource, size=None):
    bitmap = wx.Bitmap(get_resource(resource), wx.BITMAP_TYPE_PNG)
    if size is not None:
        image = wx.ImageFromBitmap(bitmap)
        image.Rescale(size.GetWidth(), size.GetHeight(),
                      wx.IMAGE_QUALITY_HIGH)
        bitmap = image.ConvertToBitmap()

    return bitmap
Example #2
Source File: imageutil.py    From me-ica with GNU Lesser General Public License v2.1 5 votes vote down vote up 
def resize_bitmap(parent, _bitmap, target_height):
  '''
  Resizes a bitmap to a height of 89 pixels (the
  size of the top panel), while keeping aspect ratio
  in tact
  '''
  image = wx.ImageFromBitmap(_bitmap)
  _width, _height = image.GetSize()
  if _height < target_height:
    return wx.StaticBitmap(parent, -1, wx.BitmapFromImage(image))
  ratio = float(_width) / _height
  image = image.Scale(target_height * ratio, target_height, wx.IMAGE_QUALITY_HIGH)
  return wx.StaticBitmap(parent, -1, wx.BitmapFromImage(image))
Example #3
Source File: backend_wxagg.py    From Computable with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.EmptyImage(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #4
Source File: backend_wxagg.py    From matplotlib-4-abaqus with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.EmptyImage(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #5
Source File: backend_wxagg.py    From neural-network-animation with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.EmptyImage(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #6
Source File: backend_wxagg.py    From GraphicDesignPatternByPython with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.Image(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #7
Source File: backend_wxagg.py    From python3_ios with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.Image(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #8
Source File: imageutil.py    From pyFileFixity with MIT License 5 votes vote down vote up 
def resize_bitmap(parent, _bitmap, target_height):
  '''
  Resizes a bitmap to a height of 89 pixels (the
  size of the top panel), while keeping aspect ratio
  in tact
  '''
  image = wx.ImageFromBitmap(_bitmap)
  _width, _height = image.GetSize()
  if _height < target_height:
    return wx.StaticBitmap(parent, -1, wx.BitmapFromImage(image))
  ratio = float(_width) / _height
  image = image.Scale(target_height * ratio, target_height, wx.IMAGE_QUALITY_HIGH)
  return wx.StaticBitmap(parent, -1, wx.BitmapFromImage(image))
Example #9
Source File: three_to_four.py    From Gooey with MIT License 5 votes vote down vote up 
def imageFromBitmap(bitmap):
    if isLatestVersion:
        return bitmap.ConvertToImage()
    else:
        return wx.ImageFromBitmap(bitmap)
Example #10
Source File: backend_wxagg.py    From ImageFusion with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.EmptyImage(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #11
Source File: backend_wxagg.py    From coffeegrindsize with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wx.Image(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))
Example #12
Source File: backend_wxagg.py    From twitter-stock-recommendation with MIT License 5 votes vote down vote up 
def _convert_agg_to_wx_image(agg, bbox):
    """
    Convert the region of the agg buffer bounded by bbox to a wx.Image.  If
    bbox is None, the entire buffer is converted.

    Note: agg must be a backend_agg.RendererAgg instance.
    """
    if bbox is None:
        # agg => rgb -> image
        image = wxc.EmptyImage(int(agg.width), int(agg.height))
        image.SetData(agg.tostring_rgb())
        return image
    else:
        # agg => rgba buffer -> bitmap => clipped bitmap => image
        return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox))