CODEWITHSUNDEEP
pythonimagepython-imaging-library
John Smith
John Smith

Reputation: 1099

Making an image bigger after creating it

here is my code

import Image
import ImageDraw

img = Image.new("RGB", (400,400), "white")
draw = ImageDraw.Draw(img)

coords = [(100,70), (220, 310), (200,200)]
dotSize = 2

for (x,y) in coords:
    draw.rectangle([x,y,x+dotSize-1,y+dotSize-1], fill="black")
im.save(contactMap,"JPEG")

want I am wanting to do is. After I have plotting my coordinate on my image, i want to save the image, and then increase the size of this image what functions are there in PIL that I can use to achieve my goal?

Upvotes: 0

Views: 3831

Answers (1)

MatthieuW
MatthieuW

Reputation: 2372

Use resize:

img.save("a.jpg","JPEG")

img2 = img.resize( (800, 800))
img2.save("b.jpg","JPEG")

Upvotes: 1

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