FoscLilypondTweakManager

Returns a FoscLilypondTweakManager.

Description

LilyPond tweak manager.

Attributes Summary

Class Methods

Instance Methods: Special Methods

Usage

1. Tweak managers are created by the ‘abjad.tweak()’ factory function:

   FIXME ERROR: FoscLilypondGrobOverride does not respond to tweak.

   b = FoscBeam();
   t = tweak(b);           //###### CORRECT

2. Set an attribute like this:

   t = tweak(b).color = 'red';
   t.cs;                   //###### CLOSE, BUT NOT CORRECT

3. Example

   a = FoscVoice(FoscLeafMaker().(#[60,62,64,65], [1/4]));
   a.consistsCommands.add('Horizontal_bracket_engraver');
   b = FoscHorizontalBracket();
   a[0..].attach(b);
   tweak(b).staffPadding = 4;
   tweak(b).color = 'red';
   b.tweaks.prListFormatContributions;
   a.show;
   a.format;

4. TEMPORARY - NOT YET WORKING

   a = FoscVoice(FoscLeafMaker().(#[60,62,64,65], [1/4]));
   a.consistsCommands.add('Horizontal_bracket_engraver');
   b = FoscHorizontalBracketSpanner();
   a[0..].attach(b);
   // override(b).staffPadding = 4;
   c = FoscLilypondTweakManager();
   c.setTweaks(b, #[['color', 'red']]);
   a.show;
   a.format;

Class Methods

setTweaks

Sets tweaks on object.

1. Example

   l = FoscLilypondLiteral("\\f", 'after', directed: true);
   FoscLilypondTweakManager.setTweaks(l, #[['color', 'blue']]);
   l.tweaks.prListFormatContributions.postln;

   [ "- \\tweak color #blue" ]

2. Example

   l = FoscLilypondLiteral("\\f", 'after', directed: true);
   FoscLilypondTweakManager.setTweaks(l, #['color', 'blue', size, 12]);
   l.tweaks.prListFormatContributions.postln;

   [ "- \\tweak color #blue", "- \\tweak size #12" ]

Instance Methods: Special Methods

at

(abjad: getattr)