qwtplot3d-interest

Label background color

[Keith, T. <ke...@um...>]

I'm using qt-win-commercial-src-4.0.1-snapshot-20050721.zip and the =
latest qwtplot3d-0.2.5

In Label::update(), I found it necessary to do the following to avoid a =
white label background (which is undesirable if plot background color is =
not white)

pm_.setMask(bm);

GLdouble col[4];

glGetDoublev(GL_COLOR_CLEAR_VALUE, col);

pm_.fill(GL2Qt(col[0], col[1], col[2]));

Re: Label background color

[Micha B. <kri...@us...>]

Friday, July 22, 2005, 00:33:03, Keith, Todd wrote:

> I'm using qt-win-commercial-src-4.0.1-snapshot-20050721.zip and the latest qwtplot3d-0.2.5

> In Label::update(), I found it necessary to do the following to
> avoid a white label background (which is undesirable if plot
> background color is not white)

Yes, the error is stated in the 0.2.5 release notes. I'm still not
satisfied with the fact, that label masks doesn't work as in Qt3. I got
no answer so far for my related question in Qt4-interest (or was it
qt4-feedback?). I'll continue to get a cleaner solution from Trolltech.
In any case, I'll eventually implement some solution.