Mercurial > hg > sonic-visualiser
view audioio/PlaySpeedRangeMapper.h @ 167:567df8af372c
* Fix failure to auto-calculate bounds on time-value or note model loaded
from session file if min and max not specified in the model
* Attempt to work out why some points in time-value layer are not being
locally illuminated when expected, and why models are loaded from sv file
without their names -- both failed so far...
author | Chris Cannam |
---|---|
date | Thu, 12 Jul 2007 21:10:43 +0000 |
parents | bedc7517b6e8 |
children |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 QMUL. 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. See the file COPYING included with this distribution for more information. */ #ifndef _PLAY_SPEED_RANGE_MAPPER_H_ #define _PLAY_SPEED_RANGE_MAPPER_H_ #include "base/RangeMapper.h" class PlaySpeedRangeMapper : public RangeMapper { public: PlaySpeedRangeMapper(int minpos, int maxpos); virtual int getPositionForValue(float value) const; virtual float getValueForPosition(int position) const; int getPositionForFactor(float factor) const; float getValueForFactor(float factor) const; float getFactorForPosition(int position) const; float getFactorForValue(float value) const; virtual QString getUnit() const; protected: int m_minpos; int m_maxpos; }; #endif