How to draw line on Image?

[Daniel Mark]

Hello all:
I want to draw some shapes, such as lines, circles on an image.

The input to the program is an image and the output from the program is
a superimposed image.

what kind of document or functions I should take a look for searching
this question?

The program doesn't show the image, but draws some shapes on the input
image.
Thank you
-daniel

[David Isaac]

"Daniel Mark" <da***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.googlegr oups.com...

I want to draw some shapes, such as lines, circles on an image.

http://www.pythonware.com/library/pi...ook/psdraw.htm

hth,
Alan Isaac

[Paul McGuire]

"David Isaac" <ai*****@verizon.netwrote in message
news:3CkFg.855$uV.546@trnddc08...

"Daniel Mark" <da***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.googlegr oups.com...

I want to draw some shapes, such as lines, circles on an image.

http://www.pythonware.com/library/pi...ook/psdraw.htm

hth,
Alan Isaac

ImageDraw (http://www.pythonware.com/library/pi.../imagedraw.htm)
might be more generally helpful than PSDraw.

-- Paul

[Claudio Grondi]

Paul McGuire wrote:

"David Isaac" <ai*****@verizon.netwrote in message
news:3CkFg.855$uV.546@trnddc08...

>>"Daniel Mark" <da***********@gmail.comwrote in message
news:11**********************@b28g2000cwb.google groups.com...

>>>I want to draw some shapes, such as lines, circles on an image.

http://www.pythonware.com/library/pi...ook/psdraw.htm

hth,
Alan Isaac

ImageDraw (http://www.pythonware.com/library/pi.../imagedraw.htm)
might be more generally helpful than PSDraw.

-- Paul

And if the quality of the result is important maybe (maybe, because I
haven't used it yet myself)
aggdraw
an add-on to the PIL library that supports anti-aliased drawing
http://effbot.org/zone/draw-agg.htm

Claudio Grondi