Chris@699: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@699: 
Chris@699: /*
Chris@699:     Sonic Visualiser
Chris@699:     An audio file viewer and annotation editor.
Chris@699:     Centre for Digital Music, Queen Mary, University of London.
Chris@699:     This file copyright 2006-2013 Chris Cannam and QMUL.
Chris@699:     
Chris@699:     This program is free software; you can redistribute it and/or
Chris@699:     modify it under the terms of the GNU General Public License as
Chris@699:     published by the Free Software Foundation; either version 2 of the
Chris@699:     License, or (at your option) any later version.  See the file
Chris@699:     COPYING included with this distribution for more information.
Chris@699: */
Chris@699: 
Chris@699: #ifndef LOG_COLOUR_SCALE_H
Chris@699: #define LOG_COLOUR_SCALE_H
Chris@699: 
Chris@699: #include <QRect>
Chris@699: 
Chris@699: class QPainter;
Chris@699: class View;
Chris@699: class ColourScaleLayer;
Chris@699: 
Chris@699: class LogColourScale
Chris@699: {
Chris@699: public:
Chris@699:     int getWidth(View *v, QPainter &paint);
Chris@699: 
Chris@699:     void paintVertical
Chris@699:     (View *v, const ColourScaleLayer *layer, QPainter &paint, int x0,
Chris@905:      double minf, double maxf);
Chris@699: };
Chris@699: 
Chris@699: #endif
Chris@699: