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Excersise Set 2 (Part 5)

Part 5 Answers
Match the original and its modified image to the code that created the modified copy.


















Originals External Image External Image External Image External Image External Image
Modified External Image External Image External Image External Image External Image

















(1)
def changeColorSquares(file):
  picture = makePicture(file)
  openPictureTool(picture)

  for pixel in getPixels(picture):
    r = getRed(pixel) 
    g = getGreen(pixel)
    b = getBlue(pixel)

    if ( (r > 130) and (g < 200) and (b < 200) ):
      setRed(pixel, 0)
      setGreen(pixel, 0)
      setBlue(pixel, 255)
    else:
      if ( (r < 130) and (g < 200) and (b < 200) ):
        setRed(pixel, 255)
        setGreen(pixel, 255)
        setBlue(pixel, 0)
        
  repaint(picture)


(2)
def changeColorSquares(file):
  picture = makePicture(file)
  openPictureTool(picture)

  for pixel in getPixels(picture):
    r = getRed(pixel) 
    g = getGreen(pixel)
    b = getBlue(pixel)

    new_color = makeColor(255-r, 255-g, 255-b)
    setColor(pixel, new_color)

  repaint(picture)


(3)
def changeColorSquares(file):
  picture = makePicture(file)
  openPictureTool(picture)

  for pixel in getPixels(picture):
    r = getRed(pixel) 
    g = getGreen(pixel)
    b = getBlue(pixel)

    if ( (r < 100) and (g < 100) and (b>10) ):
      setRed(pixel, 128)
      setGreen(pixel, 128)
      setBlue(pixel, 128)
 
  repaint(picture)


(4)
def changeColorSquares(file):
  picture = makePicture(file)
  openPictureTool(picture)

  for pixel in getPixels(picture):
    r = getRed(pixel) 
    g = getGreen(pixel)
    b = getBlue(pixel)

    if ( (r < 100) and (g < 100) and (b > 10) ):
      setRed(pixel, 255)
      setGreen(pixel, 255)
      setBlue(pixel, 0)
    else:
      if ( (r > 10) and (g < 100) and (b < 100) ):
       setRed(pixel, 0)
       setGreen(pixel, 255)
       setBlue(pixel, 0)

  repaint(picture)


(5)
def changeColorSquares(file):
  picture = makePicture(file)
  openPictureTool(picture)

  for pixel in getPixels(picture):
    r = getRed(pixel) 
    g = getGreen(pixel)
    b = getBlue(pixel)

    if ( (r > 175) and (g < 215) ):
      setRed(pixel, 0)
      setGreen(pixel, 255)
      setBlue(pixel, 255)
    else:
      if ( (r < 200) and (g < 200) and (b < 200) ):
        setRed(pixel, 255)
        setGreen(pixel, 255)
        setBlue(pixel, 0)

  repaint(picture)

 

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