r wrote:
On Jan 27, 9:15 pm, "W. eWatson" <notval...@sbcglobal.net> wrote:
Here's my program:
# fun and games
import Image, ImageDraw
im = Image.open("wagon.tif") # it exists in the same Win XP
# folder as the program
draw = ImageDraw.Draw(im)
draw.line((0, 0) + im.size, fill=128)
draw.line((0,0),(20,140), fill=128)
# How show this final image on a display?
root.mainloop()
It has two problems. One is it crashes with:
draw.line((0,0),(20,140), fill=128)
TypeError: line() got multiple values for keyword argument 'fill'
Secondly, it has no way to display the image drawn on. Is it possible, or do
I have to pass the image off to another module's methods?
--
W. eWatson
(121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
Web Page: <www.speckledwithstars.net/>
I have not tried your code but i think you need to put your coodinates
in one tuple. Here is an example from the docs
Example
Example: Draw a Grey Cross Over an Image
import Image, ImageDraw
im = Image.open("lena.pgm")
draw = ImageDraw.Draw(im)
draw.line((0, 0) + im.size, fill=128)
draw.line((0, im.size[1], im.size[0], 0), fill=128)
del draw
# write to stdout
im.save(sys.stdout, "PNG")
Hope that helps
That's pretty much the code I used. In fact, I borrowed it from the pdf. I
just tried it, and it output "%PNG".
I'd like to see this displayed in a window. If the fine had written
properly, I could see whether it really drew the lines. It did not fail on
the same draw stmts in my program.
I see my problem, , instead of + between the tuples. I thought I'd seen
another example where the 2-d tuples could be separated.
I see a ImageFile module, but it's not for writing image files simply.
--
W. eWatson
(121.015 Deg. W, 39.262 Deg. N) GMT-8 hr std. time)
Obz Site: 39° 15' 7" N, 121° 2' 32" W, 2700 feet
Web Page: <www.speckledwithstars.net/>
--
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