summaryrefslogtreecommitdiff
path: root/libs/pbd3/pbd/scale.h
diff options
context:
space:
mode:
Diffstat (limited to 'libs/pbd3/pbd/scale.h')
-rw-r--r--libs/pbd3/pbd/scale.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/libs/pbd3/pbd/scale.h b/libs/pbd3/pbd/scale.h
deleted file mode 100644
index 0384ae52aa..0000000000
--- a/libs/pbd3/pbd/scale.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- Copyright (C) 2000 Paul Barton-Davis
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
- $Id$
-*/
-
-#ifndef __pbd_scale_h__
-#define __pbd_scale_h__
-
-#include <cmath>
-
-inline float
-scale (float value, float lower, float upper)
-{
- return fabs (lower + value) / (upper-lower);
-}
-
-inline float
-scale_with_range (float value, float lower, float range)
-{
- return fabs (lower + value) / range;
-}
-
-
-inline float
-scale_to (float value, float lower, float upper, float to)
-{
- return (fabs (lower + value) / (upper-lower)) * to;
-}
-
-inline float
-scale_to_with_range (float value, float lower, float range, float to)
-{
- return (fabs (lower + value) / range) * to;
-}
-
-#endif /* __pbd_scale_h__ */
-
-