def getRGBData(self):
"Return byte array of RGB data as string"
if self._data is None:
self._dataA = None
if sys.platform[0:4] == 'java':
import jarray # TODO: Move to top.
from java.awt.image import PixelGrabber
width, height = self.getSize()
buffer = jarray.zeros(width * height, 'i')
pg = PixelGrabber(self._image, 0, 0, width, height, buffer, 0, width)
pg.grabPixels()
# there must be a way to do this with a cast not a byte-level loop,
# I just haven't found it yet...
pixels = []
a = pixels.append
for i in range(len(buffer)):
rgb = buffer[i]
a(chr((rgb >> 16) & 0xff))
a(chr((rgb >> 8) & 0xff))
a(chr(rgb & 0xff))
self._data = ''.join(pixels)
self.mode = 'RGB'
else:
im = self._image
mode = self.mode = im.mode
if mode == 'RGBA':
im.load()
self._dataA = PmlImageReader(im.split()[3])
im = im.convert('RGB')
self.mode = 'RGB'
elif mode not in ('L', 'RGB', 'CMYK'):
im = im.convert('RGB')
self.mode = 'RGB'
self._data = im.tostring()
return self._data
def getRGBData(self):
"Return byte array of RGB data as string"
try:
if self._data is None:
self._dataA = None
if sys.platform[0:4] == 'java':
import jarray
from java.awt.image import PixelGrabber
width, height = self.getSize()
buffer = jarray.zeros(width * height, 'i')
pg = PixelGrabber(self._image, 0, 0, width, height, buffer,
0, width)
pg.grabPixels()
# there must be a way to do this with a cast not a byte-level loop,
# I just haven't found it yet...
pixels = []
a = pixels.append
for i in range(len(buffer)):
rgb = buffer[i]
a(chr((rgb >> 16) & 0xff))
a(chr((rgb >> 8) & 0xff))
a(chr(rgb & 0xff))
self._data = ''.join(pixels)
self.mode = 'RGB'
else:
im = self._image
mode = self.mode = im.mode
if mode in ('LA', 'RGBA'):
if getattr(Image, 'VERSION', '').startswith('1.1.7'):
im.load()
self._dataA = ImageReader(
im.split()[3 if mode == 'RGBA' else 1])
nm = mode[:-1]
im = im.convert(nm)
self.mode = nm
elif mode not in ('L', 'RGB', 'CMYK'):
if im.format == 'PNG' and im.mode == 'P' and 'transparency' in im.info:
im = im.convert('RGBA')
self._dataA = ImageReader(im.split()[3])
im = im.convert('RGB')
else:
im = im.convert('RGB')
self.mode = 'RGB'
self._data = (im.tobytes
if hasattr(im, 'tobytes') else im.tostring
)() #make pillow and PIL both happy, for now
return self._data
except:
annotateException('\nidentity=%s' % self.identity())
