Polefig export to *.pol files seems to be broken
The export for Polefig in `*.pol` files seems to be **permanently disabled** (see Screenshot)
A look in the source code reveals:
~~~
ExportPolefig::ExportPolefig()
: DialogMultisave{
"ePol", "Pole figure export", QStringList{"dat", "lst", "csv", "pol"}, "peak",
gSession->peaksSettings.size() > 0}
{
setFormatEnabled("pol", gSession->params.interpolParams.isStandardInterpolation());
setFormatToolTip("pol", "Intensities only, with reference to interpolated standard grid");
}
~~~
The export for this format is enabled/disabled by the `gSession->params.interpolParams.isStandardInterpolation()` method
~~~
bool InterpolParams::isStandardInterpolation() const
{
if (!enabled.val())
return false;
for (double step : {1.0, 2.0, 5.0})
if (stepAlpha.val() == step && stepBeta.val() == step)
return true;
return false;
}
~~~
`enabled.val() == true` is one of the conditions necessary for `isStandardInterpolation()` to also return true. And here is where I see a potential bug in Steca since this `enabled` is initialized with `false` and its value is never changed again.
Therefore an easy fix would be:
~~~
ExportPolefig::ExportPolefig()
: DialogMultisave{
"ePol", "Pole figure export", QStringList{"dat", "lst", "csv", "pol"}, "peak",
gSession->peaksSettings.size() > 0}
{
gSession->params.interpolParams.enabled.setVal(true); // solves problem
setFormatEnabled("pol", gSession->params.interpolParams.isStandardInterpolation());
setFormatToolTip("pol", "Intensities only, with reference to interpolated standard grid");
}
~~~
But I'm not sure what the intention was.
@j.wuttke
issue