Re: qwtplot3d-interest digest, Vol 1 #33 - 3 msgs

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

Friday, April 29, 2005, 06:33:16, Dave Cooper wrote:

> out of proportion (i.e. the lines out from the data to the string labels
> are exceptionally long). 

Yes, it is a known issue. The currently implemented automatism handles
these cases not yet satisfying. It's one of the small points for version
0.3.0.
However, you should be able to resolve the problem manually by iterating
through the axes:

Adapt the implementation for CoordinateSystem::setTicLength() to your
problem (axes is a public vector, so you have access to single axes in
order to address them individually).

void CoordinateSystem::setTicLength(double major, double minor)
{
        for (unsigned i=0; i!=axes.size(); ++i)
                axes[i].setTicLength(major, minor);
}

There is also an enum AXES, supporting you in identifying the correct
axes - check the axes example to see an example.

HIH,
Micha
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