mirror of
https://github.com/wassname/scikit-image.git
synced 2026-07-04 22:29:57 +08:00
Fix whitespace
This commit is contained in:
Tony S Yu
+37
-37
@@ -2,7 +2,7 @@ import os, numpy as np, imghdr
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from skimage.util import img_as_ubyte
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import skimage.io, skimage.transform
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# ==================================================
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# ==================================================
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class Pixel(object):
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"""A single pixel in a Picture.
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@@ -38,7 +38,7 @@ class Pixel(object):
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-------
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x : int
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The horizontal location of the pixel.
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"""
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return self._x
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@@ -50,7 +50,7 @@ class Pixel(object):
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-------
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y : int
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The vertical location of the pixel.
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"""
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return self._y
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@@ -73,7 +73,7 @@ class Pixel(object):
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----------
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value : int
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Red component of the pixel (0-255)
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"""
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self._red = self._validate(value)
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self._setpixel()
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@@ -97,7 +97,7 @@ class Pixel(object):
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----------
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value : int
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Green component of the pixel (0-255)
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"""
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self._green = self._validate(value)
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self._setpixel()
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@@ -121,7 +121,7 @@ class Pixel(object):
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----------
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value : int
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Blue component of the pixel (0-255)
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"""
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self._blue = self._validate(value)
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self._setpixel()
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@@ -134,7 +134,7 @@ class Pixel(object):
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----------
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color : tuple
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RGB tuple with red, green, and blue components (0-255)
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"""
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return (self.red, self.green, self.blue)
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@@ -146,7 +146,7 @@ class Pixel(object):
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----------
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value : tuple
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RGB tuple with red, green, and blue components (0-255)
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"""
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for v in value:
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self._validate(v)
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@@ -158,7 +158,7 @@ class Pixel(object):
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def _validate(self, value):
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"""Verifies that the pixel value is in [0, 255].
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"""
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try:
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value = int(value)
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@@ -185,7 +185,7 @@ class Pixel(object):
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def __repr__(self):
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return "Pixel (red: {0}, green: {1}, blue: {2})".format(self.red, self.green, self.blue)
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# ==================================================
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# ==================================================
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class PixelGroup(object):
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"""A group of Pixel objects that can be manipulated together.
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@@ -273,7 +273,7 @@ class PixelGroup(object):
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----------
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value : int
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Red component of the pixel (0-255)
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"""
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self._setdim(0, value)
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@@ -296,7 +296,7 @@ class PixelGroup(object):
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----------
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value : int
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green component of the pixel (0-255)
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"""
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self._setdim(1, value)
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@@ -319,7 +319,7 @@ class PixelGroup(object):
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----------
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value : int
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blue component of the pixel (0-255)
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"""
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self._setdim(2, value)
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@@ -331,7 +331,7 @@ class PixelGroup(object):
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----------
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color : tuple
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RGB tuple with red, green, and blue components (0-255)
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"""
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return self._getdim(None)
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@@ -343,7 +343,7 @@ class PixelGroup(object):
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----------
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value : tuple
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RGB tuple with red, green, and blue components (0-255)
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"""
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self._setdim(None, value)
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@@ -361,7 +361,7 @@ class PixelGroup(object):
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def __repr__(self):
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return "PixelGroup ({0} pixels)".format(self.size[0] * self.size[1])
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# ==================================================
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# ==================================================
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class Picture(object):
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"""A 2-D picture made up of pixels.
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@@ -495,12 +495,12 @@ class Picture(object):
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def save(self, path):
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"""Saves the picture to the given path.
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Parameters
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----------
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path : str
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Path to save the picture (with file extension).
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"""
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skimage.io.imsave(path, self._inflate(self._image))
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self._modified = False
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@@ -515,14 +515,14 @@ class Picture(object):
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-------
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path : str
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The absolute path of the picture or None if modified.
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"""
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return self._path
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@property
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def modified(self):
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"""Gets a value indicating if the picture has changed.
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Returns
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-------
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modified : bool
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@@ -534,7 +534,7 @@ class Picture(object):
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@property
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def format(self):
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"""Gets the format of the picture.
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Returns
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-------
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format : str
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@@ -546,12 +546,12 @@ class Picture(object):
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@property
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def size(self):
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"""Gets size of the picture.
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Returns
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-------
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size : tuple
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Width and height of the picture in pixels.
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"""
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# skimage dimensions are flipped: y, x
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return (self._image.shape[1], self._image.shape[0])
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@@ -581,7 +581,7 @@ class Picture(object):
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@property
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def width(self):
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"""Gets the width of the picture.
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Returns
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-------
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width : int
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@@ -593,7 +593,7 @@ class Picture(object):
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@width.setter
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def width(self, value):
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"""Sets the width of the picture.
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Parameters
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-------
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value : int
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@@ -605,7 +605,7 @@ class Picture(object):
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@property
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def height(self):
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"""Gets the height of the picture.
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Returns
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-------
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height : int
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@@ -617,7 +617,7 @@ class Picture(object):
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@height.setter
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def height(self, value):
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"""Sets the height of the picture.
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Parameters
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-------
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value : int
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@@ -629,24 +629,24 @@ class Picture(object):
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@property
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def inflation(self):
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"""Gets the inflation factor.
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Returns
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-------
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inflation : int
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Factor to scale each pixel by when saving or viewing (1 = no inflation).
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"""
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return self._inflation
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@inflation.setter
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def inflation(self, value):
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"""Sets the inflation factor.
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Parameters
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----------
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value : int
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Factor to scale each pixel by when saving or viewing (1 = no inflation).
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"""
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try:
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value = int(value)
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@@ -664,7 +664,7 @@ class Picture(object):
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def show(self):
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"""Displays the image in a separate window.
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"""
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skimage.io.imshow(self._inflate(self._image))
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@@ -683,24 +683,24 @@ class Picture(object):
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def _inflate(self, img):
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"""Inflates image according to inflation factor.
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Parameters
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----------
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img : array_like
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Raw RGB image data to inflate using nearest neighbor algorithm.
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"""
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if self._inflation == 1:
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return img
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# skimage dimensions are flipped: y, x
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return img_as_ubyte(skimage.transform.resize(img,
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return img_as_ubyte(skimage.transform.resize(img,
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(self.height * self._inflation,
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self.width * self._inflation), order=0))
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def __iter__(self):
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"""Iterates over all pixels in the image.
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"""
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for x in xrange(self.width):
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for y in xrange(self.height):
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@@ -717,7 +717,7 @@ class Picture(object):
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Returns
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-------
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p: Pixel or PixelGroup
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Single pixel for coordinates or PixelGroup for slice.
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Single pixel for coordinates or PixelGroup for slice.
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Examples
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--------
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