[PyQt] Passing image using SIP

Hello, I wanted to create code fragment that will pass an object containg image or pointer to this object from Python to C++ function. I tried to create function: void loadImage(QImage* image); Then I created sip file, and after compiling and linking everything looks fine until I tried to impo

Re: [PyQt] Passing image using SIP

On 21.06.2011 20:02, David Boddie wrote: On Mon Jun 20 23:46:27 BST 2011, Jarosław Białas wrote: I wanted to create code fragment that will pass an object containg image or pointer to this object from Python to C++ function. I tried to create function: void loadImage(QImage* image); Then I

[PyQt] [SIP]MD5 openssl

Hello Recently I tried to use my c++ library in Python using SIP. In SIP configuration file I added some extra libraries like QtGui,fftw3 and ssl. Compilation and linking pass without any warnings or errors: g++ -c -pipe -fPIC -O2 -Wall -W -DNDEBUG -I. -I/usr/include/python2.7 -o sipmd5testcm

Re: [PyQt] [SIP]MD5 openssl

Hello again, In the case that somebody want to help me with that problem, I attached some files. import os import sipconfig # The name of the SIP build file generated by SIP and used by the build # system. build_file = "md5test.sbf" # Get the SIP configuration information. config = sipconfig.C

Re: [PyQt] [SIP]MD5 openssl

I accidentally send below message only to David, repostion to groups. On 01.07.2011 19:57, David Boddie wrote: On Wed Jun 29 10:38:07 BST 2011, Jarosław Białas wrote: Recently I tried to use my c++ library in Python using SIP. In SIP configuration file I added some extra libraries like

[PyQt] Problem with passing QString

Hi, I have a library in C++ which use opencv-2.3.1. There is a function that open image using path to file (I am using QString because it is easier than converting to char*). Then I use some functions to manipulate image. Finally I want to show image in GUI, so I implemented function which convert

Re: [PyQt] Problem with passing QString

6_0 to Qt_4_7_4 and now it works. Thanks for help and have a nice day:) -- Jarek > On Fri, 2 Mar 2012 13:59:30 +0100, Jarosław Białas > wrote: >> Hi, >> >> I have a library in C++ which use opencv-2.3.1. There is a function >> that open image using path to file (

Re: [PyQt] QDataStream.writeUInt8 and writeInt8 unfriendly

Hi, 2012/5/26 Mickaël THOMAS : > Hi, > > I wanted to point out a very odd behavior (which is not that odd > actually, but still...) > > The documentation says that QDataStream.writeUInt8 and > QDataStream.writeInt8 should be passed a str rather than an int, which > looks strange to me. > > http://

Re: [PyQt] QDataStream.writeUInt8 and writeInt8 unfriendly

Hi, 2012/5/26 Mickaël THOMAS : >> Type quint8 is an unsigned byte so I think that char is better solution. >> http://qt-project.org/doc/qt-4.8/qdatastream.html#operator-lt-lt-3 > > What do you mean by "char is a better solution" ? > Precision and range of a variable is the same. > q(u)int8 is su

Re: [PyQt] label text with autoupdate

Hi, http://lmgtfy.com/?q=qlabel+set+text Try to use slots/signals mechanism maybe. -- Jarek 2012/6/7 Ganesh Kumar > Hi guys, > > How to do the autoupdate the labeltext value automatically update.