def main(filename="bdbh.gif"):
image = Image(filename)
image.draw()
#
blackandWhite(image)
#
image.draw()
def main():
filename = input("Enter the image file name: ")
image = Image(filename)
grayscale(image)
image.draw()
sepia(image)
image.draw()
def main(filename="smokey.gif"):
image = Image(filename)
print("Close the image window to continue.")
image.draw()
grayscale(image)
print("Close the image window to quit.")
image.draw()
def testSharpen (name = "smokey.gif", degree = 50, amount = 20):
"""Makes image appear crisper."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
image2 = sharpen(image, degree, amount)
image2.draw()
def main():
filename = input("Enter the image file name: ")
image = Image(filename)
print("Close the window to view the changes to the image.")
image.draw()
newimage = enlarge(image, 2)
newimage.draw()
def main():
colors = [(255, 0, 0), (255, 255, 0), (0, 255, 0), (0, 255, 255),
(0, 0, 255), (255, 0, 255)]
img = Image(500, 200)
rainbow(img, colors)
img.draw()
def main(filename="example.gif"):
image = Image(filename)
print("Close to continue.")
image.draw()
grayscale(image)
print("Close window to quit.")
image.draw()
def main():
filename = input("Enter the image file name: ")
image = Image(filename)
#lighten(image, 20) example
#darken(image2, 64) example
colorFilter(image3, (255, 0, 0)) #example
image.draw()
def main(filename="smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
blackAndWhite(image)
print "Close the image window to quit. "
image.draw()
def convertFile(self):
try:
if self._pictureThere:
# Converts the argument image to black and white
from images import Image
image = Image(self._textField.getText())
blackPixel = (0, 0, 0)
whitePixel = (255, 255, 255)
for y in range(image.getHeight()):
for x in range(image.getWidth()):
(r, g, b) = image.getPixel(x, y)
average = (r + g + b) / 3
if average < 128:
image.setPixel(x, y, blackPixel)
else:
image.setPixel(x, y, whitePixel)
image.draw()
else:
print("uhhhhhhhh no image there")
except Exception:
self.messageBox(
title="ERROR",
message=
"THERE IS NO FILE INPUTTED. \n PLEASE ENTER A FILE NAME.")
def main(filename = "smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
grayscale(image)
print "Close the image window to quit. "
image.draw()
def main(filename = "smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
blackAndWhite(image)
print "Close the image window to quit. "
image.draw()
def main(filename):
image = Image(filename)
print('Close the image window to continue. ')
image.draw()
invertImage(image)
print('Close the image window to quit. ')
image.draw()
def testSharpen(name="smokey.gif", degree=50, amount=20):
"""Makes image appear crisper."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
image2 = sharpen(image, degree, amount)
image2.draw()
def main(filename="example.gif"):
image = Image(filename)
print("Close to continue.")
image.draw()
color = (82, 50, 168)
posterize(image, color)
print("Close window to quit.")
image.draw()
def testGrayscale(name="smokey.gif"):
"""Loads and draws an image, converts it to pyschologically correct
grayscale, and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
grayscale(image)
image.draw()
def testDetect(name = "smokey.gif", amount = 20):
"""Loads and draws an image, then
detects edges and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
image2 = detectEdges(image, amount)
image2.draw()
def testGrayscale(name = "smokey.gif"):
"""Loads and draws an image, converts it to pyschologically correct
grayscale, and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
grayscale(image)
image.draw()
def testSepia (name = "smokey.gif"):
"""Loads and draws an image, converts it to grayscale, then converts it to
sepia, and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
sepia(image)
image.draw()
def testSepia(name="smokey.gif"):
"""Loads and draws an image, converts it to grayscale, then converts it to
sepia, and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
sepia(image)
image.draw()
def testBlackAndWhite(name="smokey.gif"):
"""Loads and draws an image, then
converts it to black and white and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
blackAndWhite(image)
image.draw()
def testPosterize(name = "smokey.gif", triple = (0,0,0)):
"""Loads and draws an image, then converts it to a color
of the user's choosing and white, and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
posterize(image, triple)
image.draw()
def testDetect(name="smokey.gif", amount=20):
"""Loads and draws an image, then
detects edges and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
image2 = detectEdges(image, amount)
image2.draw()
def main():
filename = input("Enter the image file name: ")
red = int(input("Enter an integer [0..255] for red: "))
green = int(input("Enter an integer [0..255] for green: "))
blue = int(input("Enter an integer [0..255] for blue: "))
image = Image(filename)
posterize(image, (red, green, blue))
image.draw()
def testBlackAndWhite(name = "smokey.gif"):
"""Loads and draws an image, then
converts it to black and white and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
blackAndWhite(image)
image.draw()
def testPosterize(name="smokey.gif", triple=(0, 0, 0)):
"""Loads and draws an image, then converts it to a color
of the user's choosing and white, and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
posterize(image, triple)
image.draw()
def testPosterize(name="smokey.gif"):
"""Loads and draws an image, then
converts it to black and white and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
posterize(image, (0, 0, 255))
image.draw()
image.save(filename="posterize_" + name)
def testRotateRight(name="smokey.gif"):
"""Loads and draws an image, then
rotates it 90 degrees to the right and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
image2 = rotateRight(image)
image2.draw()
image2.save(filename="rotateRight_" + name)
def testColorScale(name="smokey.gif"):
"""Loads and draws an image, then applies colorscale
to the image and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
colorscale(image, (randint(0, 255), randint(0, 255), randint(0, 255)))
image.draw()
image.save(filename="colorscale_" + name)
def testSharpen(name="smokey.gif"):
"""Loads and draws an image, then sharpens
the image and redraws it."""
image = Image(name)
print("Close the image window to see the transformation")
image.draw()
image2 = sharpen(image, 20, 50)
image2.draw()
image2.save(filename="sharpen_" + name)
def main():
filename = input("Type the image you would like to use ")
image = Image(filename)
grayscale(image)
print("Close the image window to continue. ")
image.draw()
sepia(image)
print("Close the image window to quit. ")
image.draw()
def main(filename = "smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
image2 = shrink(image, 2)
print "Close the image window to continue. "
image2.draw()
image3 = shrink(image, 3)
print "Close the image window to continue. "
image3.draw()
print "Close the image window to quit. "
def main(filename="smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
image2 = detectEdges(image, 10)
print "Close the image window to continue. "
image2.draw()
image3 = detectEdges(image, 20)
print "Close the image window to continue. "
image3.draw()
print "Close the image window to quit. "
def main(filename="smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
image2 = shrink(image, 2)
print "Close the image window to continue. "
image2.draw()
image3 = shrink(image, 3)
print "Close the image window to continue. "
image3.draw()
print "Close the image window to quit. "
def main(filename = "smokey.gif"):
image = Image(filename)
print "Close the image window to continue. "
image.draw()
image2 = detectEdges(image, 10)
print "Close the image window to continue. "
image2.draw()
image3 = detectEdges(image, 20)
print "Close the image window to continue. "
image3.draw()
print "Close the image window to quit. "
def main():
filename = input("Enter the image file name: ")
image = Image(filename)
# Invert image
invert(image)
image.draw()
# Covert to greyscale, then invert
"""grayscale(image)
invert(image)
image.draw()"""
# Convert to black and white, then invert
"""blackAndWhite(image)
def main():
filename = input(
"Please enter the filename you wish to use (Must be a GIF file) >>")
image = Image(filename)
print("Close the image window to continue.")
#draw orig image file
image.draw()
#indicate that the next phase is happening
print("Processing image...")
#send orig file data into the blackandwhite function
blackAndWhite(image)
print("Close the new image window to quit.")
#draws the black and white version of the image
image.draw()
def sepia():
picture = Image("smokey.gif")
for y in range(picture.getHeight()):
for x in range(picture.getWidth()):
(r, g, b) = picture.getPixel(x, y)
newR = (0.393 * r + 0.769 * g + 0.189 * b)
newG = (0.349 * r + 0.686 * g + 0.168 * b)
newB = (0.272 * r + 0.534 * g + 0.131 * b)
if newR > 255: newR = 255
if newG > 255: newG = 255
if newB > 255: newB = 255
picture.setPixel(x, y, (newR, newG, newB))
picture.draw()
def main(filename):
image = Image(filename)
print('Close the image window to continue. ')
image.draw()
greyscale(image)
print('Close the image window to continue. ')
image.draw()
sepia(image)
print('Close the image window to quit. ')
image.draw()
from images import Image
image = Image("smokey.gif")
image.draw()
print(image.getWidth())
print(image.getHeight())
print(image)
print(image.getPixel(0, 0))
image = Image(150, 150)
image.draw()
blue = (0, 0, 255)
y = image.getHeight() // 2
for x in range(image.getWidth()):
image.setPixel(x, y - 1, blue)
image.setPixel(x, y, blue)
image.setPixel(x, y + 1, blue)
image.draw()
image.save("horizontal.gif")
