Mercurial > hg > svgui
view layer/VerticalScaleLayer.h @ 947:e53a87a5efb2
Allow layers to be loaded without models if their layer class explicitly says it's OK (otherwise default template won't load, as it has an empty waveform layer)
author | Chris Cannam |
---|---|
date | Mon, 20 Apr 2015 10:10:26 +0100 |
parents | e0f08e108064 |
children | 94e4952a6774 |
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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 2006-2013 Chris Cannam and 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 VERTICAL_SCALE_LAYER_H #define VERTICAL_SCALE_LAYER_H class VerticalScaleLayer { public: virtual int getYForValue(View *, double value) const = 0; virtual double getValueForY(View *, int y) const = 0; virtual QString getScaleUnits() const = 0; }; #endif