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Diffstat (limited to 'PIL/XbmImagePlugin.py')
-rw-r--r-- | PIL/XbmImagePlugin.py | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/PIL/XbmImagePlugin.py b/PIL/XbmImagePlugin.py deleted file mode 100644 index a1dccea..0000000 --- a/PIL/XbmImagePlugin.py +++ /dev/null @@ -1,94 +0,0 @@ -# -# The Python Imaging Library. -# $Id: XbmImagePlugin.py 2134 2004-10-06 08:55:20Z fredrik $ -# -# XBM File handling -# -# History: -# 1995-09-08 fl Created -# 1996-11-01 fl Added save support -# 1997-07-07 fl Made header parser more tolerant -# 1997-07-22 fl Fixed yet another parser bug -# 2001-02-17 fl Use 're' instead of 'regex' (Python 2.1) (0.4) -# 2001-05-13 fl Added hotspot handling (based on code from Bernhard Herzog) -# 2004-02-24 fl Allow some whitespace before first #define -# -# Copyright (c) 1997-2004 by Secret Labs AB -# Copyright (c) 1996-1997 by Fredrik Lundh -# -# See the README file for information on usage and redistribution. -# - -__version__ = "0.6" - -import re, string -import Image, ImageFile - -# XBM header -xbm_head = re.compile( - "\s*#define[ \t]+[^_]*_width[ \t]+(?P<width>[0-9]+)[\r\n]+" - "#define[ \t]+[^_]*_height[ \t]+(?P<height>[0-9]+)[\r\n]+" - "(?P<hotspot>" - "#define[ \t]+[^_]*_x_hot[ \t]+(?P<xhot>[0-9]+)[\r\n]+" - "#define[ \t]+[^_]*_y_hot[ \t]+(?P<yhot>[0-9]+)[\r\n]+" - ")?" - "[\\000-\\377]*_bits\\[\\]" -) - -def _accept(prefix): - return string.lstrip(prefix)[:7] == "#define" - -## -# Image plugin for X11 bitmaps. - -class XbmImageFile(ImageFile.ImageFile): - - format = "XBM" - format_description = "X11 Bitmap" - - def _open(self): - - m = xbm_head.match(self.fp.read(512)) - - if m: - - xsize = int(m.group("width")) - ysize = int(m.group("height")) - - if m.group("hotspot"): - self.info["hotspot"] = ( - int(m.group("xhot")), int(m.group("yhot")) - ) - - self.mode = "1" - self.size = xsize, ysize - - self.tile = [("xbm", (0, 0)+self.size, m.end(), None)] - - -def _save(im, fp, filename): - - if im.mode != "1": - raise IOError, "cannot write mode %s as XBM" % im.mode - - fp.write("#define im_width %d\n" % im.size[0]) - fp.write("#define im_height %d\n" % im.size[1]) - - hotspot = im.encoderinfo.get("hotspot") - if hotspot: - fp.write("#define im_x_hot %d\n" % hotspot[0]) - fp.write("#define im_y_hot %d\n" % hotspot[1]) - - fp.write("static char im_bits[] = {\n") - - ImageFile._save(im, fp, [("xbm", (0,0)+im.size, 0, None)]) - - fp.write("};\n") - - -Image.register_open("XBM", XbmImageFile, _accept) -Image.register_save("XBM", _save) - -Image.register_extension("XBM", ".xbm") - -Image.register_mime("XBM", "image/xbm") |