Thanks for your answer, Uwe, and sorry for bothering you again, but i really tried setting the value 0 to a certain color, but it didn't wok at all!
(see one try below)
Can you help me a little further?
PlotPolarSpectrogramColorMap::PlotPolarSpectrogramColorMap():
{
addColorStop( 0.2, Qt::blue );
addColorStop( 0.4, Qt::cyan );
addColorStop( 0.6, Qt::yellow );
addColorStop( 0.8, Qt::red );
rgb(QwtInterval(-0.01, 0.01), 200); // Just to try!
}
PlotPolarSpectrogramColorMap::PlotPolarSpectrogramColorMap():
QwtLinearColorMap( Qt::darkBlue, Qt::darkRed )
{
addColorStop( 0.2, Qt::blue );
addColorStop( 0.4, Qt::cyan );
addColorStop( 0.6, Qt::yellow );
addColorStop( 0.8, Qt::red );
rgb(QwtInterval(-0.01, 0.01), 200); // Just to try!
}
To copy to clipboard, switch view to plain text mode
Thanks
QTim
Bookmarks