programmer251
21st April 2012, 20:09
Hello to everyone...
This is my first thread on this forum, sorry if I'm opening it in not correct direction.
I have some question about KDChart:
I've installed KDChart tools for Qt, but I don't even know how to use it properly. Can anyone show me how to use it? just simple example
Platform: Linux(Fedora 16)
Using: QtDesigner for visually creating of MainWindow and e.t.c, gedit for coding, xterm for compiling whole these projects.
here is what I have for now:
in .pro file I've decleared:
INCLUDEPATH += "/home/programmer/Documents/kdc/include/KDChart/"
than in my .h file I've included <KDChartChart.h> and declared:
using namespace KDChart;
but, when I'm trying to create object like this:
Chart *chart1 = new Chart();
in the xterm appears error:
undefined reference to 'KDChart::Chart::Chart(QWidget*)'
collect2: ld returned 1 exit status
make: *** [qet] Error 1
How to fix it? and please if you have some examples in this case, show it.
Thanks.
Best regards, programmer251.
This is my first thread on this forum, sorry if I'm opening it in not correct direction.
I have some question about KDChart:
I've installed KDChart tools for Qt, but I don't even know how to use it properly. Can anyone show me how to use it? just simple example
Platform: Linux(Fedora 16)
Using: QtDesigner for visually creating of MainWindow and e.t.c, gedit for coding, xterm for compiling whole these projects.
here is what I have for now:
in .pro file I've decleared:
INCLUDEPATH += "/home/programmer/Documents/kdc/include/KDChart/"
than in my .h file I've included <KDChartChart.h> and declared:
using namespace KDChart;
but, when I'm trying to create object like this:
Chart *chart1 = new Chart();
in the xterm appears error:
undefined reference to 'KDChart::Chart::Chart(QWidget*)'
collect2: ld returned 1 exit status
make: *** [qet] Error 1
How to fix it? and please if you have some examples in this case, show it.
Thanks.
Best regards, programmer251.