How to get the width of a string in pixels?

Posted by MA1 on Stack Overflow See other posts from Stack Overflow or by MA1
Published on 2010-03-16T14:40:40Z Indexed on 2010/03/22 5:51 UTC
Read the original article Hit count: 221

Filed under:

python

|

wxpython

I am using wxPython's HyperTreeList and I want to set the column width exactly equal to length of the largest string in it.

To accomplish that, I'd like to to convert a python string size into pixels.

For Example: If we have a string like

str = "python"
len(str) = 6

How could I convert the above string length/size into pixels?

Is there another way?

© Stack Overflow or respective owner

Related posts about python

unmet dependencies in Ubuntu 12.04

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux ). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error): linux:~$… >>> More
How can I get sikuli-ide to work?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I installed sikuli-ide with sudo apt-get install sikuli-ide Everything was fine until I tried to start it from the terminal. I typed sikuli-ide But the only response I got was [info] locale: en_US The application was not started, furthermore there is no desktop file and sikuli-ide does not… >>> More
Getting PATH right for python after MacPorts install

as seen on Super User - Search for 'Super User'
I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work. I added the location of PIL and psycopg2 to PATH. I know that Terminal is… >>> More
call python with system() in R to run a python script emulating the python console

as seen on Stack Overflow - Search for 'Stack Overflow'
I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R? >>> print… >>> More
Python - Calling a non python program from python?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am currently struggling to call a non python program from a python script. I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name. The command I wish to run is of the form: program_name -input -output -o1 -o2… >>> More

Related posts about wxpython

Easy_install of wxpython has "setup script" error.

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an install of python 2.5 that fink placed in /sw/bin/. I use the easy install command sudo /sw/bin/easy_install wxPython to try to install wxpython and I get an error while trying to process wxPython-src-2.8.9.1.tab.bz2 that there is not setup script. Easy-install has worked for several… >>> More
Unable to run winpdb

as seen on Stack Overflow - Search for 'Stack Overflow'
I tried to run winpdb.py, but I got an error saying that it could not find wxPython. This is strange to me because I know I have wxPython installed and included in my PYTHONPATH. I can import wx in the Python interpreter. Mac OS X 10.5.8 Python 2.6 PYTHONPATH=/sw/lib/python2.6/site-packages/:/usr/local/lib/wxPython-unicode-2… >>> More
How to use py2exe icon_resources in wxPython application?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a wxPython application I'm bundling into an exe using py2exe. I've defined an icon in the setup.py file using the following: setup( windows=[ { 'script': 'myapp.py', 'icon_resources': [(1, 'myicon.ico')] }, ], ) This works, but I'd like to… >>> More
Escape key event problem in wxPython?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All The following key event is not working. Any idea? class Frame(wx.Frame): def __init__(self): wx.Frame.__init__(self, None, -1, title='testing', size=(300,380), style= wx… >>> More
wxPython Frame disable/enable?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi All I have created a wx.Frame(lets call it mainFrame). This frame contains a button on it, when the button is clicked, a new frame(lets call it childFrame) is created. I want to know that how to disable the mainFrame when childFrame is created and enable the mainFrame again when childFrame distroyed/closed… >>> More