The Harmonizer
Programmer’s Manual
The Harmonizer
Programmer’s Manual Page 40 of 97 Release 1.2.1
1999 Eventide, Inc.
Simple “Parameter Adjusters”
There are seven simple “parameter adjusters” modules:
• A knob module for simple numeric values.
• An rfader module for “rotary” graphical display instead of numeric values.
• An hfader module for “horizontal” graphical display instead of numeric values.
• A vfader module for “vertical” graphical display instead of numeric values.
• A textknob module for “text-valued” parameters.
• A tapknob module for “tapered” (or non-linear) values.
• A percentknob module for percentage display that corresponds to fractional control output.
They have several things in common:
• All have a single control output and no other signal inputs or outputs.
• All have a userobject output that can be connected to a menupage, gang, or head module.
• All have a menu statement and an 8 char name.
These modules are used by connecting their
userobject outputs to a menupage module or the
head module. The
PARAMETER area menu pages
will then show the text or graphic menu statements
for the connected “parameter adjuster” modules.
The following pages describe the simple “parameter
adjusters." To play along at home, load and then
Get the program Interface Modules from the
Harmonizer
(it’s in the “Programming” bank).
Hfader Module
The hfader module creates a
horizontal graphic on a
PARAMETER area menu page. In
the example screen to the right it is
the highlighted, upper left
parameter. The area taken up by
the graphic is one half of the width
of the screen and one text line long.
Eight of these can fit on a single
menu page.
Six characters of the 8 char name are
presented on the display to the left
of the graphic. The menu statement
is not used. Refer to the Modules
Section for complete information.
