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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 LINEAR_COLOUR_SCALE_H
#define LINEAR_COLOUR_SCALE_H
#include <QRect>
class QPainter;
namespace sv {
class LayerGeometryProvider;
class ColourScaleLayer;
class LinearColourScale
{
public:
int getWidth(LayerGeometryProvider *v, QPainter &paint);
void paintVertical
(LayerGeometryProvider *v, const ColourScaleLayer *layer, QPainter &paint, int x0,
double minf, double maxf);
};
} // end namespace sv
#endif
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