Hi everybody, sorry for the off-topic.

I have used Propheticus and derty2 code (pages 79 and 80 of this topic) for changing my Waveform Seekbar, but it doesn't seem to adjust/center automatically to the height allowed to the component.



What part of the code should I tweak so the waveform is automatically centered, whatever the height of the component ?

Thanks in advance, and sorry again for the inconvenience.

minmaxrms.rgb -= 0.1 * minmaxrms.a;

minmaxrms.rgb -= 0.5 * minmaxrms.a;

I don't know why the factor of 0.1 was used by them.

Quote from: bas on 2015-06-28 01:20:26

I don't know why the factor of 0.1 was used by them.

As the component author (not the two people mentioned), they seem to have seen a numeric value and twiddled it without knowing the actual purpose.
The line in question is applying a bias to the stored values based on a flag stored in the alpha channel. A non-zero alpha means that instead of being between -1 and 1, the data is between 0 and 1. The pair of operations are intended to restore the proper range by centering it and scaling it up.

The reason why they didn't notice they'd broken actual important functionality was that in previous versions, the alpha channel was always zero unless a compatibility texture format was used on lower end hardware. In recent versions, the floating point format was removed from my code and everyone got to enjoy the sufficient precision of the lopsided formats, revealing latent bugs in broken effects.

but how to have this artist filter thing with the alphabet ?? is it WSH??

Probably this: http://www.hydrogenaud.io/forums/index.php?showtopic=61412

Quote from: MachineHead on 2015-07-07 17:45:47

Probably this: http://www.hydrogenaud.io/forums/index.php?showtopic=61412

No it's this part what i want
Alphabet filtering to artists

I'm not sure but I think this is still graphical browser and the part you specify is perhaps some specific popup scripting (an option which foo_uie_graphical_browser does provide). But I've never seen it applied like that before.

great! is this WSH? Where can I get it?

I've been using Foobar for years with DUI, but inspired by MachineHead's recently posted tutorials I decided to give the ColumnsUI interface a go.

Here's a much more refined version of what I posted several days ago.

i've added a tiny splash of colour since my last screenshot... 

my first new WSH script in a while - recommendations for my last.fm user account. the artists on the left are ones you've never played before and the supposedly similar artists from your library are on the right. it can fetch 250 at once which is pretty cool.

Quote from: Marcus Vinicus on 2015-07-19 12:30:55

Here's a much more refined version of what I posted several days ago.

Figure out the filter trick to hide the ugly headers and scrollbars? Forces you to use the list option but still performs pretty well once you decide what's important to you.

Looks nice.