Mercurial > hg > sonic-visualiser
view audioio/PlaySpeedRangeMapper.h @ 129:20ec0c6d4a97
* Experiment with sizing the property stacks and using a frame on the overview
widget with an eye to making the default empty window look a bit nicer
author | Chris Cannam |
---|---|
date | Mon, 16 Apr 2007 12:20:27 +0000 |
parents | bedc7517b6e8 |
children |
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/* -*- 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