本文整理汇总了Python中Image.Image方法的典型用法代码示例。如果您正苦于以下问题：Python Image.Image方法的具体用法？Python Image.Image怎么用？Python Image.Image使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Image的用法示例。
在下文中一共展示了Image.Image方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: expect_crop
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def expect_crop(self, left_x=None, right_x=None, top_y=None, bottom_y=None):
"""Setup a mox expectation to images_stub._Crop."""
crop_xform = images_service_pb.Transform()
if left_x is not None:
if not isinstance(left_x, float):
raise self.failureException('Crop argument must be a float.')
crop_xform.set_crop_left_x(left_x)
if right_x is not None:
if not isinstance(right_x, float):
raise self.failureException('Crop argument must be a float.')
crop_xform.set_crop_right_x(right_x)
if top_y is not None:
if not isinstance(top_y, float):
raise self.failureException('Crop argument must be a float.')
crop_xform.set_crop_top_y(top_y)
if bottom_y is not None:
if not isinstance(bottom_y, float):
raise self.failureException('Crop argument must be a float.')
crop_xform.set_crop_bottom_y(bottom_y)
self._images_stub._Crop(mox.IsA(Image.Image), crop_xform).AndReturn(
self._image) 示例2: __init__
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def __init__(self, fp=None, filename=None):
Image.Image.__init__(self)
self.tile = None
self.readonly = 1 # until we know better
self.decoderconfig = ()
self.decodermaxblock = MAXBLOCK
if Image.isStringType(fp):
# filename
self.fp = open(fp, "rb")
self.filename = fp
else:
# stream
self.fp = fp
self.filename = filename
try:
self._open()
except IndexError, v: # end of data
if Image.DEBUG > 1:
traceback.print_exc()
raise SyntaxError, v 示例3: setUp
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def setUp(self):
self.mox = mox.Mox()
self._environ = {'PATH_INFO': 'http://test.com/_ah/img/SomeBlobKey',
'REQUEST_METHOD': 'GET'}
self._images_stub = self.mox.CreateMock(images_stub.ImagesServiceStub)
self._image = Image.Image()
self.app = blob_image.Application()
os.environ['APPLICATION_ID'] = 'testapp'
self._get_images_stub = blob_image._get_images_stub
blob_image._get_images_stub = lambda: self._images_stub 示例4: expect_resize
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def expect_resize(self, resize):
"""Setup a mox expectation to images_stub._Resize."""
resize_xform = images_service_pb.Transform()
resize_xform.set_width(resize)
resize_xform.set_height(resize)
self._images_stub._Resize(mox.IsA(Image.Image),
resize_xform).AndReturn(self._image) 示例5: expect_encode_image
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def expect_encode_image(self, data,
mime_type=images_service_pb.OutputSettings.JPEG):
"""Setup a mox expectation to images_stub._EncodeImage."""
output_settings = images_service_pb.OutputSettings()
output_settings.set_mime_type(mime_type)
self._images_stub._EncodeImage(mox.IsA(Image.Image),
output_settings).AndReturn(data) 示例6: __init__
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def __init__(self, size, interpolation=Image.BILINEAR):
self.size = size
self.interpolation = interpolation 示例7: __call__
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def __call__(self, image):
if isinstance(image, Image.Image):
image = numpy.asarray(image)
image = image.transpose(2,0,1)
image = image.reshape(1,*image.shape) / 255
elif isinstance(image, np.ndarray):
image = image / 255
else:
raise TypeError
return Tensor(image) 示例8: main
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def main():
filename = os.path.join(tempfile.gettempdir(), "image.xpm")
image = Image.Image(300, 60)
draw_and_save_image(image, filename)
filename = os.path.join(tempfile.gettempdir(), "proxy.xpm")
image = ImageProxy(Image.Image, 300, 60)
draw_and_save_image(image, filename) 示例9: __init__
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def __init__(self, ImageClass, width=None, height=None, filename=None):
assert (width is not None and height is not None) or \
filename is not None
self.Image = ImageClass
self.commands = []
if filename is not None:
self.load(filename)
else:
self.commands = [(self.Image, width, height)] 示例10: load
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def load(self, filename):
self.commands = [(self.Image, None, None, filename)] 示例11: set_pixel
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def set_pixel(self, x, y, color):
self.commands.append((self.Image.set_pixel, x, y, color)) 示例12: line
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def line(self, x0, y0, x1, y1, color):
self.commands.append((self.Image.line, x0, y0, x1, y1, color)) 示例13: ellipse
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def ellipse(self, x0, y0, x1, y1, outline=None, fill=None):
self.commands.append((self.Image.ellipse, x0, y0, x1, y1,
outline, fill))
# Incomplete API. Unsupported are:
# pixel(), subsample(), scale(), and size() 示例14: __init__
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def __init__(self, ImageClass, width=None, height=None, filename=None):
assert (width is not None and height is not None) or \
filename is not None
self.Image = ImageClass
self.__image = None
self.commands = []
if filename is not None:
self.load(filename)
else:
self.commands = [(self.Image, width, height)] 示例15: load
# 需要导入模块: import Image [as 别名]
# 或者: from Image import Image [as 别名]
def load(self, filename):
self.__image = None
self.commands = [(self.Image, None, None, filename)]