Mercurial > hg > svgui
diff layer/WaveformLayer.h @ 267:4ed1446ad604
* more on measurement tool -- pull out some logic from pane to layer &c
still more to do
| author | Chris Cannam |
|---|---|
| date | Thu, 21 Jun 2007 16:12:00 +0000 |
| parents | 11021509c4eb |
| children | b9380f679f70 |
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--- a/layer/WaveformLayer.h Thu Jun 21 14:05:23 2007 +0000 +++ b/layer/WaveformLayer.h Thu Jun 21 16:12:00 2007 +0000 @@ -179,7 +179,7 @@ virtual bool getValueExtents(float &min, float &max, bool &log, QString &unit) const; - virtual bool getYScaleValue(View *v, int y, + virtual bool getYScaleValue(const View *v, int y, float &value, QString &unit) const; virtual QString toXmlString(QString indent = "", @@ -200,10 +200,10 @@ size_t getChannelArrangement(size_t &min, size_t &max, bool &merging, bool &mixing) const; - int getYForValue(View *v, Scale scale, float value, size_t channel, + int getYForValue(const View *v, Scale scale, float value, size_t channel, size_t minChannel, size_t maxChannel) const; - float getValueForY(View *v, Scale scale, int y, + float getValueForY(const View *v, Scale scale, int y, size_t minChannel, size_t maxChannel) const; float m_gain;