annotate layer/ColourScaleLayer.h @ 959:2633a1d73e39

Address #1214, layer import produces wrong layer type. We needed a more principled approach to making sure the format gets updated properly and the dialog elements are consistent (basically separating making the dialog elements consistent from subsequently updating the format). This change should provide that, though there may be gotchas still.
author Chris Cannam
date Tue, 12 May 2015 12:31:37 +0100
parents b66fb15de477
children 4fe7a09be0fe
rev   line source
Chris@699 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@699 2
Chris@699 3 /*
Chris@699 4 Sonic Visualiser
Chris@699 5 An audio file viewer and annotation editor.
Chris@699 6 Centre for Digital Music, Queen Mary, University of London.
Chris@699 7 This file copyright 2006-2013 Chris Cannam and QMUL.
Chris@699 8
Chris@699 9 This program is free software; you can redistribute it and/or
Chris@699 10 modify it under the terms of the GNU General Public License as
Chris@699 11 published by the Free Software Foundation; either version 2 of the
Chris@699 12 License, or (at your option) any later version. See the file
Chris@699 13 COPYING included with this distribution for more information.
Chris@699 14 */
Chris@699 15
Chris@699 16 #ifndef COLOUR_SCALE_LAYER_H
Chris@699 17 #define COLOUR_SCALE_LAYER_H
Chris@699 18
Chris@699 19 #include <QString>
Chris@699 20 #include <QColor>
Chris@699 21
Chris@699 22 class ColourScaleLayer
Chris@699 23 {
Chris@699 24 public:
Chris@699 25 virtual QString getScaleUnits() const = 0;
Chris@905 26 virtual QColor getColourForValue(View *v, double value) const = 0;
Chris@699 27 };
Chris@699 28
Chris@699 29 #endif
Chris@699 30