🔒 Image overlay help for Python beginner

[real kayak]

I'm struggling hard and am still new to coding, I have an assignment due and was looking for advice on my code as I have frequent improper syntax. I can already see a few mistakes such as pix and being unsure of where to specify specific x,y coordinates, but here's what I have so far (assignment requirements are near the bottom):

from PIL import Image

img2 = Image.open("edinburgh-castle.jpg")

width,height = img2.size

def draw_lines(img):
for x in range (width):
for y in range(height):
pix = img2.getpixel((x,y))
img2.getpixel((106,240))
green_component = pix[1]
newpix = (green_component,green_component,green_component,green_component)
img2.putpixel((106,240),newpix)
img.save("edinburgh-castle.jpg")
img2.show("edinburgh-castle.jpg")
for x in range(width):
for y in range(height):
pix = img2.getpixel((x,y))
img2.getpixel((320,80))
blue_component = pix[2]
newpix = (blue_component,blue_component,blue_component,blue_component)
img2.putpixel((320,80),newpix)
img.save("edinburgh-castle.jpg")
img2.show("edinburgh-castle.jpg")
return img

•   Write code below to draw a green vertical line from top to bottom,
   1/3 of the way across the edinburgh-castle.gif; also draw a
   horizontal blue line 1/3 of the way down the same image. Return
   the image
  

  Draw your green and blue lines on the image*

I'm not receiving specific error, but I'm not getting an output either, even when commenting out return. The image dimensions are 320x240

[unborn robin]

@real kayak

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[real kayak]

Would I also need to specify the file path more specifically?? Again I'm not receiving an error in that regard but I'm wondering if it's even drawing out of the right library atp

[compact sphinx]

@real kayak is that all of the code?

also put it in three of ` on either side and start it with a line of "py"

like this

print("hello world")```

if that is all the code you haven't called the function

[real kayak]

this is the entirety, i've only started on p1 so far

#Asn4.py: Image processing

from PIL import Image

img2 = Image.open("edinburgh-castle.jpg")

width,height = img2.size

def draw_lines(img):
for x in range (width):
for y in range(height):
pix = img2.getpixel((x,y))
img2.getpixel((106,240))
green_component = pix[1]
newpix = (green_component,green_component,green_component,green_component)
img2.putpixel((106,240),newpix)
img.save("edinburgh-castle.jpg")
img2.show("edinburgh-castle.jpg")
for x in range(width):
for y in range(height):
pix = img2.getpixel((x,y))
img2.getpixel((320,80))
blue_component = pix[2]

[unborn robin]

Hey @real kayak!

Please edit your message to use a code block

```py
print('Hello, world!')
```

This will result in the following:

print('Hello, world!')```

[real kayak]

newpix = (blue_component,blue_component,blue_component,blue_component)
img2.putpixel((320,80),newpix)
img.save("edinburgh-castle.jpg")
img2.show("edinburgh-castle.jpg")
return img

#    Write code below to draw a green vertical line from top to bottom,
#    1/3 of the way across the edinburgh-castle.gif; also draw a
#    horizontal blue line 1/3 of the way down the same image. Return
#    the image
# Draw your green and blue lines on the image

def border(img):

Write code below to draw a black border 10 pixels wide around

arch.gif; this amounts to drawing 10 black lines across the

top and bottom and 10 vertical black lines on the left and

right sides.

#Draw the border on img

return img

def blend(img1, img2):

Write code below to blend .6 of img1 with .4 of img2; assume

img1 and img2 are the same size

blended = Image.new("RGB", (width, height))

#for y in range of the height of new_img

# for x in the range of the width of new_image

# get a pixel from the x, y position of img1

# get a pixel from the x, y position of img2

# set r to 0.6 * red from img1 pixel + 0.4 * red from img2 pixel

# create g & b using the same method as for r

# make a new pixel using r, g, and b

# set the pixel in the x, y position in new_img to the new pixel

return blended

#Don't change anythign below this point

def main():

img1 = Image.open('images/edinburgh-castle.jpg')

new_img1 = draw_lines(img1)

new_img1.show()

img2 = Image.open('images/arch.jpg')

new_img2 = border(img2)

new_img2.show()

img3 = Image.open('images/beach.jpg')

img4 = Image.open('images/blueMotorcycle.jpg')

img5 = blend(img3, img4)

img5.show()

main()

i'll fix the bold in a moment because holy hell

[real kayak]

but either way i have it commented out, thank you for the assistance however! ill go ahead and add that, i wasn't sure if print worked with images or not since it's from an imported library

[compact sphinx]

what?

im talking about discord formatting

[real kayak]

oh LOL my bad, i'll do that, i misinterpreted what you said and I thought you were meaning use print to call on my function lol

[mighty epoch]

!code

[unborn robin]

Formatting code on Discord

Here's how to format Python code on Discord:

```py
print('Hello world!')
```

These are backticks, not quotes. Check this out if you can't find the backtick key.

For long code samples, you can use our pastebin.

[unborn robin]

Python help channel closed for inactivity

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