We are now working on a project for stock or future trading management. So we need draw many charts like http://www.google.com//finance?chdnp...SP:.INX&ntsp=0
Usually the other team in our company will use TeeChart on vs2008 to do this, Our team can't use this because we are using Qt. I tried to use teechart pro v2010 activex edition on Qt, But it failed. my test code like this:
Qt Code:
tchart->setControl( "TeeChart.ChartGrid.9" ); if ( tchart->isNull() == false ) { ui->plainTextEdit->appendPlainText( tchart->generateDocumentation() ); }To copy to clipboard, switch view to plain text mode
it report an error: This application has requested the RunTime to terminate it in an unusual way Please contact the application's support team for more information
Then the program crashed.
My question is: Anyone here succeeded use teechart on QT? If answer is No, We need change our design to use qwt instead.
Thanks for any reply
My environment is: win7, qt4.7.2-mingw, qt creater for mingw
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