Mercurial > hg > svcore
view data/model/PowerOfSqrtTwoZoomConstraint.h @ 1576:0f62bce0f0be spectrogramparam
Further adjustments to peak picking, to try to avoid a surfeit of peaks in the higher frequencies
author | Chris Cannam |
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date | Tue, 13 Nov 2018 13:29:37 +0000 |
parents | c1c45c5146bb |
children | 1ae6a19464a7 |
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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 Chris Cannam. 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 SV_POWER_OF_SQRT_TWO_ZOOM_CONSTRAINT_H #define SV_POWER_OF_SQRT_TWO_ZOOM_CONSTRAINT_H #include "base/ZoomConstraint.h" class PowerOfSqrtTwoZoomConstraint : virtual public ZoomConstraint { public: virtual ZoomLevel getNearestZoomLevel(ZoomLevel requested, RoundingDirection dir = RoundNearest) const override; virtual int getMinCachePower() const { return 6; } virtual int getNearestBlockSize(int requestedBlockSize, int &type, int &power, RoundingDirection dir = RoundNearest) const; }; #endif