[Impromptu] Interface Design

[David Routledge]

Thanks Andrew. :)Oscillating Rhythms was very inspiring.
So, does it install Impromptu when I run its installer?



On Sun, Aug 30, 2009 at 10:15 PM, Andrew Sorensen <andrew at moso.com.au>wrote:

> Hi David,
>
> > I'm a long-time Bidule user, hoping to use Impromptu with it to add
> > some graphical elements to my projects.
>
> Welcome to the tribe ;)
>
> > As I'm just starting to wade into the Scheme language, I have many
> > questions.
> > A few are:
>
> > Will Scheme allow me to create a user interface with knobs and
> > sliders?
> Yep, you can either (a) write your own custom sliders, knobs, dials
> etc. in scheme code OR you can call objc code to load and draw native
> UI widgets OR you can create interfaces using interface builder and
> then load them up in impromptu OR you can mix and match all of the
> above.  There examples of all these things floating around :)
>
> To see an example of an "application" written in Impromptu take a look
> at Oscillating Rhythms which is written in 100% impromptu scheme
> code.  http://www.apple.com/downloads/macosx/audio/oscillatingrhythms.html
>
> > Can I use those knobs and sliders to control Bidule, as well as
> > multiple little slide shows?
>
> I don't see why not, does Bidule support OSC?
>
> > Is Impromptu/Scheme able to handle images that are partly (but not
> > totally) transparent?
>
> Yep, no problem at all.
>
> Cheers,
> Andrew.
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