Placing Transparent image over image

2011-02-06 Thread uahmed 
Hi ,

I have 2 images and one on button and another one as a label i want that
when label image comes on button so it show the transparent part of image ,
i have made this code but in this the transparent part is hide .


Here is my code

import fcntl, sys
import sys
import Skype4Py
import functools
import os
import time
from Tkinter import *
import Image
import ImageTk

root = Tk()
pic2a_dest = "pic2a.png"
pic2a_open =Image.open(pic2a_dest)
pic2a_handle = ImageTk.PhotoImage(pic2a_open)
button1 = Button (root , image = pic2a_handle)
button1.place(x=20,y=20)


pic1a_dest = "pic1a.png"
pic1a_open =Image.open(pic1a_dest)
pic1a_handle = ImageTk.PhotoImage(pic1a_open)
label1 = Label (root , image = pic1a_handle)
label1.place(x=40,y=20)
root.mainloop()
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Re: Problem with giant font sizes in tkinter

2011-02-10 Thread uahmed 
Hi ,

I am new one but ur talked make me laugh too :D , although here is relevant
link for you

" if Tk cannot come up with an exact match, it tries to find a similar font.
If that fails, Tk falls back to a platform-specific default font. Tk's idea
of what is "similar enough" probably doesn't correspond to your own view, so
you shouldn't rely too much on this feature."

http://www.pythonware.com/library/tkinter/introduction/x444-fonts.htm

Hope it helps you

On Thu, Feb 10, 2011 at 9:55 PM,  wrote:

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>   3. Shared memory python between two separate shell-launched
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>   4. Re: Easy function, please help. (Jason Swails)
>   5. Re: Shared memory python between two separate shell-launched
>  processes (Jean-Paul Calderone)
>   6. Re: Problem with giant font sizes in tkinter (Cousin Stanley)
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>
> -- Forwarded message --
> From: Brian 
> To: [email protected]
> Date: Thu, 10 Feb 2011 05:38:43 -0800 (PST)
> Subject: Yappi error "context not found"
> I'm posting here because I can't find a Yappi specific mailing list.
>
> I've been using the rather brilliant Yappi from
> http://code.google.com/p/yappi/
> It works well for small programs with a few threads. However, when
> trying to run it over large programs with several hundred threads I've
> been getting the error "context not found".
>
> The most basic example I can come up with which illustrates the
> problem is below. Changing the number of threads started from 25 down
> to, say, 10, works fine. Any more than ~25 and the error keeps
> appearing. This is using Python 2.6.5 and Ubuntu Linux 10.04. I don't
> have another box to try this out on at the moment.
>
> I've tested a similar script using thread.start_new_thread() and that
> doesn't seem to have the problem. So is there some issue with Yappi
> and inheriting from threading.Thread?
>
> import yappi
> import time
> import threading
>
> class MyThread(threading.Thread):
>def run(self):
>time.sleep(1)
>
> yappi.start()
>
> for i in range(0,25):
>c = MyThread()
>c.start()
> time.sleep(1)
>
> yappi.print_stats()
> yappi.stop()
>
>
> Running the above gives:
> [*] [yappi-err] context not found.
> [*] [yappi-err] context not found.
> [*] [yappi-err] context not found.
> [*] [yappi-err] context not found.
> ...
>
> Any help appreciated.
>
>
>
> -- Forwarded message --
> From: Michele Simionato 
> To: [email protected]
> Date: Thu, 10 Feb 2011 00:03:19 -0800 (PST)
> Subject: Re: Markdown to reStructuredText
> Looks cool, I will have a look at it, thanks!
>
>
>
> -- Forwarded message --
> From: "Charles Fox (Sheffield)" 
> To: [email protected]
> Date: Thu, 10 Feb 2011 06:30:18 -0800 (PST)
> Subject: Shared memory python between two separate shell-launched processes
> Hi guys,
> I'm working on debugging a large python simulation which begins by
> preloading a huge cache of data.  I want to step through code on many
> runs to do the debugging.   Problem is that it takes 20 seconds to
> load the cache at each launch.  (Cache is a dict in a 200Mb cPickle
> binary file).
>
> So speed up the compile-test cycle I'm thinking about running a
> completely separate process (not a fork, but a processed launched form
> a different terminal) that can load the cache once then dunk it in an
> area of shareed memory.Each time I debug the main program, it can
> start up quickly and read from the shared memory instead of loading
> the cache itself.
>
> But when I look at posix_ipc and POSH it looks like you have to fork
> the second process from the first one, rather than access the shared
> memory though a key ID as in standard C unix shared memory.  Am I
> missing something?   Are there any other ways to do this?
>
> thanks,
> Charles
>
>
>
> -- Forwarded message --
> From: Jason Swails 
> To: Benjamin Kaplan 
> Date: Thu, 10 Feb 2011 09:50:18 -0500
> Subject: Re: Easy function, please help.
>
>
> On Thu, Feb 10, 2011 at 3:31 AM, Benjamin Kaplan  > wrote:
>
>>
>> > On Wed, Feb 9

Simple Question

2011-02-17 Thread uahmed 
Why Tkinter on Linux dont support other format of logo picture except of
.xbm format ?
here logo Picture means an image which comes on top left of window .
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