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qwt spectrogramm plot with data arrays

The following is a class using the qwt libary to generate a spectrogramm and/or a contour plot. In contrast to the example shipped with qwt it uses a data array instead of a hard coded function. QSpectrogramPlot.h #ifndef QSPECTROGRAMPLOT_H_ #define QSPECTROGRAMPLOT_H_   #include "ExtFunctions.h"   #include <QtGui/QHBoxLayout> #include <QtGui/QWidget>   #include <qwt_plot.h>...

Qt with MinGW

Contrary to what I have done previously I now want to use Qt4 under Windows without Visual Studio and its Compiler. That brings me to MinGW. In the following you find an instruction for the installation of all components Note: I do not use the standalone Version of MinGW, since Qt complained during installtion that this would be incompatible with Qt. The first step is to download the opensource Edition of Qt with MinGW...

Qt IDEs

Currently I am testing several IDEs to use them as a new development platform for Qt Applications. First there is the commercial Part Visual Studio I might be interested on How to integrate qt with Visual Studio. I however am looking for a IDE with better integration of Qt and less useless functions (they are for me useless, since I do not need most of the functionality) The next one is a highly developed and tested platform...

Extended Qt Classes

Qwt – Qt Widgets for Technical Applications QwtPlot3D...

Howto integrate Qt with Visual Studio

Since I want to learn Qt 4 and use a good IDE I was looking for information how to achieve this with the open source pakcage of qt. Here is what I have found. qt2005.pdf http://wiki.qtcentre.org/index.php?title=Qt4_with_Visual_Studio qtwiki.de http://www.telldus.se/qt/tutorial.pdf http://www.lmprojects.de/qt.html Note: If I was earning money with the coding I would not hesitate to buy a...
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