Some time ago I presented a formula to plug into Equations to warp text along a wavy baseline. I promised to create a macro to perform this, but never got round to it. Well here is that macro and a library containing it.
Wavy Text.afmacro
Wavy Text.afmacros
The transformation is just a sine/cosine curve:
y=y-(h*a/3)*(b*sin(360*x/w/c)+(1-b)*cos(360*x/w/c))
The a parameter determines the amplitude. The default is a=0.5, which creates a wave thatÂ reaches about half way to

Some time ago I presented a formula to plug into Equations to warp text along a wavy baseline. I promised to create a macro to perform this, but never got round to it. Well here is that macro and a library containing it.
Wavy Text.afmacro
Wavy Text.afmacros
The transformation is just a sine/cosine curve:
y=y-(h*a/3)*(b*sin(360*x/w/c)+(1-b)*cos(360*x/w/c))
The a parameter determines the amplitude. The default is a=0.5, which creates a wave thatÂ reaches about half way to