drawing a line on an image with PIL

Question

I want to draw a line and show it. assume I have a PIL image.

draw = ImageDraw.Draw(pilImage) draw.line((100,200, 150,300), fill=128) 

How can I show the image? Before drawing the line I could do:

imshow(pilImage) 

but imshow(draw) does not show the image.

How do I convert this back to a PIL image?

Answer 1

This should work:

from PIL import Image, ImageDraw im = Image.new('RGBA', (400, 400), (0, 255, 0, 255))  draw = ImageDraw.Draw(im)  draw.line((100,200, 150,300), fill=128) im.show() 

Basically using ImageDraw draw over the image, then display that image after changes, to draw a thick line pass width

draw.line((100,200, 150, 300), fill=128, width=3)