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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-07-04 11:33
BdfFontFile.py	3.29 KB	-rw-r--r--	2018-04-12 21:15
BlpImagePlugin.py	14.26 KB	-rw-r--r--	2024-07-03 09:03
BmpImagePlugin.py	12.83 KB	-rw-r--r--	2018-04-12 21:15
BufrStubImagePlugin.py	1.48 KB	-rw-r--r--	2018-04-12 21:15
ContainerIO.py	2.63 KB	-rw-r--r--	2018-04-12 21:15
CurImagePlugin.py	2.02 KB	-rw-r--r--	2018-04-12 21:15
DcxImagePlugin.py	1.98 KB	-rw-r--r--	2018-04-12 21:15
DdsImagePlugin.py	4.88 KB	-rw-r--r--	2018-04-12 21:15
EpsImagePlugin.py	12.59 KB	-rw-r--r--	2024-07-03 09:03
ExifTags.py	8.63 KB	-rw-r--r--	2018-04-12 21:15
FitsStubImagePlugin.py	1.58 KB	-rw-r--r--	2018-04-12 21:15
FliImagePlugin.py	4 KB	-rw-r--r--	2018-04-12 21:15
FontFile.py	2.77 KB	-rw-r--r--	2018-04-12 21:15
FpxImagePlugin.py	6.23 KB	-rw-r--r--	2018-04-12 21:15
FtexImagePlugin.py	3.19 KB	-rw-r--r--	2018-04-12 21:15
GbrImagePlugin.py	2.66 KB	-rw-r--r--	2018-04-12 21:15
GdImageFile.py	2.15 KB	-rw-r--r--	2018-04-12 21:15
GifImagePlugin.py	26.11 KB	-rw-r--r--	2024-07-03 09:03
GimpGradientFile.py	3.27 KB	-rw-r--r--	2018-04-12 21:15
GimpPaletteFile.py	1.31 KB	-rw-r--r--	2018-04-12 21:15
GribStubImagePlugin.py	1.5 KB	-rw-r--r--	2018-04-12 21:15
Hdf5StubImagePlugin.py	1.48 KB	-rw-r--r--	2018-04-12 21:15
IcnsImagePlugin.py	10.82 KB	-rw-r--r--	2024-07-03 09:03
IcoImagePlugin.py	9.22 KB	-rw-r--r--	2024-07-03 09:03
ImImagePlugin.py	9.92 KB	-rw-r--r--	2018-04-12 21:15
Image.py	93.16 KB	-rw-r--r--	2018-04-12 21:15
ImageChops.py	6.04 KB	-rw-r--r--	2018-04-12 21:15
ImageCms.py	35.76 KB	-rw-r--r--	2018-04-12 21:15
ImageColor.py	8.05 KB	-rw-r--r--	2018-04-12 21:15
ImageDraw.py	13.32 KB	-rw-r--r--	2018-04-12 21:15
ImageDraw2.py	3.15 KB	-rw-r--r--	2018-04-12 21:15
ImageEnhance.py	3.12 KB	-rw-r--r--	2018-04-12 21:15
ImageFile.py	20.27 KB	-rw-r--r--	2024-07-03 09:03
ImageFilter.py	7.23 KB	-rw-r--r--	2018-04-12 21:15
ImageFont.py	20.66 KB	-rw-r--r--	2024-07-03 09:03
ImageGrab.py	2.1 KB	-rw-r--r--	2018-04-12 21:15
ImageMath.py	7.83 KB	-rw-r--r--	2024-07-03 09:03
ImageMode.py	1.52 KB	-rw-r--r--	2018-04-12 21:15
ImageMorph.py	8.12 KB	-rw-r--r--	2018-04-12 21:15
ImageOps.py	15.73 KB	-rw-r--r--	2018-04-12 21:15
ImagePalette.py	6.17 KB	-rw-r--r--	2018-04-12 21:15
ImagePath.py	1.26 KB	-rw-r--r--	2018-04-12 21:15
ImageSequence.py	1.21 KB	-rw-r--r--	2018-04-12 21:15
ImageShow.py	5.14 KB	-rw-r--r--	2018-04-12 21:15
ImageStat.py	3.76 KB	-rw-r--r--	2018-04-12 21:15
ImageTransform.py	2.74 KB	-rw-r--r--	2018-04-12 21:15
ImageWin.py	7 KB	-rw-r--r--	2018-04-12 21:15
ImtImagePlugin.py	2.19 KB	-rw-r--r--	2018-04-12 21:15
IptcImagePlugin.py	6.64 KB	-rw-r--r--	2018-04-12 21:15
Jpeg2KImagePlugin.py	7.55 KB	-rw-r--r--	2018-04-12 21:15
JpegImagePlugin.py	26.98 KB	-rw-r--r--	2018-04-12 21:15
JpegPresets.py	12.11 KB	-rw-r--r--	2018-04-12 21:15
McIdasImagePlugin.py	1.73 KB	-rw-r--r--	2018-04-12 21:15
MicImagePlugin.py	2.4 KB	-rw-r--r--	2018-04-12 21:15
MpegImagePlugin.py	1.79 KB	-rw-r--r--	2018-04-12 21:15
MpoImagePlugin.py	2.91 KB	-rw-r--r--	2018-04-12 21:15
MspImagePlugin.py	5.39 KB	-rw-r--r--	2018-04-12 21:15
OleFileIO.py	152 B	-rw-r--r--	2018-04-12 21:15
PSDraw.py	6.69 KB	-rw-r--r--	2018-04-12 21:15
PaletteFile.py	1.08 KB	-rw-r--r--	2018-04-12 21:15
PalmImagePlugin.py	8.94 KB	-rw-r--r--	2018-04-12 21:15
PcdImagePlugin.py	1.48 KB	-rw-r--r--	2018-04-12 21:15
PcfFontFile.py	5.99 KB	-rw-r--r--	2018-04-12 21:15
PcxImagePlugin.py	5.29 KB	-rw-r--r--	2024-07-03 09:03
PdfImagePlugin.py	7.16 KB	-rw-r--r--	2018-04-12 21:15
PdfParser.py	32.64 KB	-rw-r--r--	2024-07-03 09:03
PixarImagePlugin.py	1.63 KB	-rw-r--r--	2018-04-12 21:15
PngImagePlugin.py	25.09 KB	-rw-r--r--	2018-04-12 21:15
PpmImagePlugin.py	4.11 KB	-rw-r--r--	2018-04-12 21:15
PsdImagePlugin.py	7.76 KB	-rw-r--r--	2024-07-03 09:03
PyAccess.py	8.61 KB	-rw-r--r--	2018-04-12 21:15
SgiImagePlugin.py	5.97 KB	-rw-r--r--	2018-04-12 21:15
SunImagePlugin.py	4.22 KB	-rw-r--r--	2018-04-12 21:15
TarIO.py	1.21 KB	-rw-r--r--	2018-04-12 21:15
TgaImagePlugin.py	4.88 KB	-rw-r--r--	2018-04-12 21:15
TiffImagePlugin.py	63.49 KB	-rw-r--r--	2024-07-03 09:03
TiffTags.py	14.1 KB	-rw-r--r--	2018-04-12 21:15
WalImageFile.py	5.43 KB	-rw-r--r--	2018-04-12 21:15
WebPImagePlugin.py	9.45 KB	-rw-r--r--	2018-04-12 21:15
WmfImagePlugin.py	4.15 KB	-rw-r--r--	2018-04-12 21:15
XVThumbImagePlugin.py	1.91 KB	-rw-r--r--	2018-04-12 21:15
XbmImagePlugin.py	2.45 KB	-rw-r--r--	2018-04-12 21:15
XpmImagePlugin.py	3.03 KB	-rw-r--r--	2018-04-12 21:15
__init__.py	1.66 KB	-rw-r--r--	2018-04-12 21:15
_binary.py	1.75 KB	-rw-r--r--	2018-04-12 21:15
_imaging.cpython-36m-x86_64-linux-gnu.so	391.95 KB	-rwxr-xr-x	2024-07-03 09:03
_imagingcms.cpython-36m-x86_64-linux-gnu.so	35.89 KB	-rwxr-xr-x	2024-07-03 09:03
_imagingft.cpython-36m-x86_64-linux-gnu.so	30.39 KB	-rwxr-xr-x	2024-07-03 09:03
_imagingmath.cpython-36m-x86_64-linux-gnu.so	20.16 KB	-rwxr-xr-x	2024-07-03 09:03
_imagingmorph.cpython-36m-x86_64-linux-gnu.so	11.84 KB	-rwxr-xr-x	2024-07-03 09:03
_tkinter_finder.py	702 B	-rw-r--r--	2018-04-12 21:15
_util.py	553 B	-rw-r--r--	2018-04-12 21:15
_webp.cpython-36m-x86_64-linux-gnu.so	25.16 KB	-rwxr-xr-x	2024-07-03 09:03
features.py	1.83 KB	-rw-r--r--	2018-04-12 21:15
version.py	50 B	-rw-r--r--	2018-04-12 21:15

Rename

#
# The Python Imaging Library.
# $Id$
#

##
# Image plugin for Palm pixmap images (output only).
##

from . import Image, ImageFile
from ._binary import o8, o16be as o16b

__version__ = "1.0"

_Palm8BitColormapValues = (
    (255, 255, 255), (255, 204, 255), (255, 153, 255), (255, 102, 255),
    (255,  51, 255), (255,   0, 255), (255, 255, 204), (255, 204, 204),
    (255, 153, 204), (255, 102, 204), (255,  51, 204), (255,   0, 204),
    (255, 255, 153), (255, 204, 153), (255, 153, 153), (255, 102, 153),
    (255,  51, 153), (255,   0, 153), (204, 255, 255), (204, 204, 255),
    (204, 153, 255), (204, 102, 255), (204,  51, 255), (204,   0, 255),
    (204, 255, 204), (204, 204, 204), (204, 153, 204), (204, 102, 204),
    (204,  51, 204), (204,   0, 204), (204, 255, 153), (204, 204, 153),
    (204, 153, 153), (204, 102, 153), (204,  51, 153), (204,   0, 153),
    (153, 255, 255), (153, 204, 255), (153, 153, 255), (153, 102, 255),
    (153,  51, 255), (153,   0, 255), (153, 255, 204), (153, 204, 204),
    (153, 153, 204), (153, 102, 204), (153,  51, 204), (153,   0, 204),
    (153, 255, 153), (153, 204, 153), (153, 153, 153), (153, 102, 153),
    (153,  51, 153), (153,   0, 153), (102, 255, 255), (102, 204, 255),
    (102, 153, 255), (102, 102, 255), (102,  51, 255), (102,   0, 255),
    (102, 255, 204), (102, 204, 204), (102, 153, 204), (102, 102, 204),
    (102,  51, 204), (102,   0, 204), (102, 255, 153), (102, 204, 153),
    (102, 153, 153), (102, 102, 153), (102,  51, 153), (102,   0, 153),
     (51, 255, 255),  (51, 204, 255),  (51, 153, 255),  (51, 102, 255),
     (51,  51, 255),  (51,   0, 255),  (51, 255, 204),  (51, 204, 204),
     (51, 153, 204),  (51, 102, 204),  (51,  51, 204),  (51,   0, 204),
     (51, 255, 153),  (51, 204, 153),  (51, 153, 153),  (51, 102, 153),
     (51,  51, 153),  (51,   0, 153),   (0, 255, 255),   (0, 204, 255),
      (0, 153, 255),   (0, 102, 255),   (0,  51, 255),   (0,   0, 255),
      (0, 255, 204),   (0, 204, 204),   (0, 153, 204),   (0, 102, 204),
      (0,  51, 204),   (0,   0, 204),   (0, 255, 153),   (0, 204, 153),
      (0, 153, 153),   (0, 102, 153),   (0,  51, 153),   (0,   0, 153),
    (255, 255, 102), (255, 204, 102), (255, 153, 102), (255, 102, 102),
    (255,  51, 102), (255,   0, 102), (255, 255,  51), (255, 204,  51),
    (255, 153,  51), (255, 102,  51), (255,  51,  51), (255,   0,  51),
    (255, 255,   0), (255, 204,   0), (255, 153,   0), (255, 102,   0),
    (255,  51,   0), (255,   0,   0), (204, 255, 102), (204, 204, 102),
    (204, 153, 102), (204, 102, 102), (204,  51, 102), (204,   0, 102),
    (204, 255,  51), (204, 204,  51), (204, 153,  51), (204, 102,  51),
    (204,  51,  51), (204,   0,  51), (204, 255,   0), (204, 204,   0),
    (204, 153,   0), (204, 102,   0), (204,  51,   0), (204,   0,   0),
    (153, 255, 102), (153, 204, 102), (153, 153, 102), (153, 102, 102),
    (153,  51, 102), (153,   0, 102), (153, 255,  51), (153, 204,  51),
    (153, 153,  51), (153, 102,  51), (153,  51,  51), (153,   0,  51),
    (153, 255,   0), (153, 204,   0), (153, 153,   0), (153, 102,   0),
    (153,  51,   0), (153,   0,   0), (102, 255, 102), (102, 204, 102),
    (102, 153, 102), (102, 102, 102), (102,  51, 102), (102,   0, 102),
    (102, 255,  51), (102, 204,  51), (102, 153,  51), (102, 102,  51),
    (102,  51,  51), (102,   0,  51), (102, 255,   0), (102, 204,   0),
    (102, 153,   0), (102, 102,   0), (102,  51,   0), (102,   0,   0),
     (51, 255, 102),  (51, 204, 102),  (51, 153, 102),  (51, 102, 102),
     (51,  51, 102),  (51,   0, 102),  (51, 255,  51),  (51, 204,  51),
     (51, 153,  51),  (51, 102,  51),  (51,  51,  51),  (51,   0,  51),
     (51, 255,   0),  (51, 204,   0),  (51, 153,   0),  (51, 102,   0),
     (51,  51,   0),  (51,   0,   0),   (0, 255, 102),   (0, 204, 102),
      (0, 153, 102),   (0, 102, 102),   (0,  51, 102),   (0,   0, 102),
      (0, 255,  51),   (0, 204,  51),   (0, 153,  51),   (0, 102,  51),
      (0,  51,  51),   (0,   0,  51),   (0, 255,   0),   (0, 204,   0),
      (0, 153,   0),   (0, 102,   0),   (0,  51,   0),  (17,  17,  17),
     (34,  34,  34),  (68,  68,  68),  (85,  85,  85), (119, 119, 119),
    (136, 136, 136), (170, 170, 170), (187, 187, 187), (221, 221, 221),
    (238, 238, 238), (192, 192, 192), (128,   0,   0), (128,   0, 128),
      (0, 128,   0),   (0, 128, 128),   (0,   0,   0),   (0,   0,   0),
      (0,   0,   0),   (0,   0,   0),   (0,   0,   0),   (0,   0,   0),
      (0,   0,   0),   (0,   0,   0),   (0,   0,   0),   (0,   0,   0),
      (0,   0,   0),   (0,   0,   0),   (0,   0,   0),   (0,   0,   0),
      (0,   0,   0),   (0,   0,   0),   (0,   0,   0),   (0,   0,   0),
      (0,   0,   0),   (0,   0,   0),   (0,   0,   0),   (0,   0,   0),
      (0,   0,   0),   (0,   0,   0),   (0,   0,   0),   (0,   0,   0))

# so build a prototype image to be used for palette resampling
def build_prototype_image():
    image = Image.new("L", (1, len(_Palm8BitColormapValues)))
    image.putdata(list(range(len(_Palm8BitColormapValues))))
    palettedata = ()
    for colormapValue in _Palm8BitColormapValues:
        palettedata += colormapValue
    palettedata += (0, 0, 0)*(256 - len(_Palm8BitColormapValues))
    image.putpalette(palettedata)
    return image

Palm8BitColormapImage = build_prototype_image()

# OK, we now have in Palm8BitColormapImage,
# a "P"-mode image with the right palette
#
# --------------------------------------------------------------------

_FLAGS = {
    "custom-colormap": 0x4000,
    "is-compressed":   0x8000,
    "has-transparent": 0x2000,
    }

_COMPRESSION_TYPES = {
    "none":     0xFF,
    "rle":      0x01,
    "scanline": 0x00,
    }

#
# --------------------------------------------------------------------

##
# (Internal) Image save plugin for the Palm format.

def _save(im, fp, filename):

if im.mode == "P":

# we assume this is a color Palm image with the standard colormap,
        # unless the "info" dict has a "custom-colormap" field

rawmode = "P"
        bpp = 8
        version = 1

elif (im.mode == "L" and
          "bpp" in im.encoderinfo and
          im.encoderinfo["bpp"] in (1, 2, 4)):

# this is 8-bit grayscale, so we shift it to get the high-order bits,
        # and invert it because
        # Palm does greyscale from white (0) to black (1)
        bpp = im.encoderinfo["bpp"]
        im = im.point(
            lambda x, shift=8-bpp, maxval=(1 << bpp)-1: maxval - (x >> shift))
        # we ignore the palette here
        im.mode = "P"
        rawmode = "P;" + str(bpp)
        version = 1

elif im.mode == "L" and "bpp" in im.info and im.info["bpp"] in (1, 2, 4):

# here we assume that even though the inherent mode is 8-bit grayscale,
        # only the lower bpp bits are significant.
        # We invert them to match the Palm.
        bpp = im.info["bpp"]
        im = im.point(lambda x, maxval=(1 << bpp)-1: maxval - (x & maxval))
        # we ignore the palette here
        im.mode = "P"
        rawmode = "P;" + str(bpp)
        version = 1

elif im.mode == "1":

# monochrome -- write it inverted, as is the Palm standard
        rawmode = "1;I"
        bpp = 1
        version = 0

else:

raise IOError("cannot write mode %s as Palm" % im.mode)

#
    # make sure image data is available
    im.load()

# write header

cols = im.size[0]
    rows = im.size[1]

rowbytes = int((cols + (16//bpp - 1)) / (16 // bpp)) * 2
    transparent_index = 0
    compression_type = _COMPRESSION_TYPES["none"]

flags = 0
    if im.mode == "P" and "custom-colormap" in im.info:
        flags = flags & _FLAGS["custom-colormap"]
        colormapsize = 4 * 256 + 2
        colormapmode = im.palette.mode
        colormap = im.getdata().getpalette()
    else:
        colormapsize = 0

if "offset" in im.info:
        offset = (rowbytes * rows + 16 + 3 + colormapsize) // 4
    else:
        offset = 0

fp.write(o16b(cols) + o16b(rows) + o16b(rowbytes) + o16b(flags))
    fp.write(o8(bpp))
    fp.write(o8(version))
    fp.write(o16b(offset))
    fp.write(o8(transparent_index))
    fp.write(o8(compression_type))
    fp.write(o16b(0))   # reserved by Palm

# now write colormap if necessary

if colormapsize > 0:
        fp.write(o16b(256))
        for i in range(256):
            fp.write(o8(i))
            if colormapmode == 'RGB':
                fp.write(
                    o8(colormap[3 * i]) +
                    o8(colormap[3 * i + 1]) +
                    o8(colormap[3 * i + 2]))
            elif colormapmode == 'RGBA':
                fp.write(
                    o8(colormap[4 * i]) +
                    o8(colormap[4 * i + 1]) +
                    o8(colormap[4 * i + 2]))

# now convert data to raw form
    ImageFile._save(
        im, fp, [("raw", (0, 0)+im.size, 0, (rawmode, rowbytes, 1))])

if hasattr(fp, "flush"):
        fp.flush()

#
# --------------------------------------------------------------------

Image.register_save("Palm", _save)

Image.register_extension("Palm", ".palm")

Image.register_mime("Palm", "image/palm")