2007-12-23 12:45:17 +00:00
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//
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// File: VLLayout.h - Dimensions for lead sheet layout
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//
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// Author(s):
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//
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// (MN) Matthias Neeracher
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//
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// Copyright © 2007 Matthias Neeracher
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//
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#include <VLModel.h>
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#include <vector>
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class VLSystemLayout {
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public:
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2007-12-23 23:07:27 +00:00
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VLSystemLayout(const VLProperties & prop, float width, int maxMeas);
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2007-12-23 12:45:17 +00:00
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float ClefKeyWidth() const { return fClefKeyWidth; }
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float MeasureWidth() const { return fMeasureWidth; }
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float MeasurePosition(int m) const { return fClefKeyWidth+m*fMeasureWidth; }
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float SystemWidth() const { return MeasurePosition(fNumMeasures); }
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int Divisions() const { return fDivisions; }
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int NumGroups() const { return fNumGroups; }
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int DivPerGroup() const { return fDivPerGroup; }
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int NumMeasures() const { return fNumMeasures; }
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private:
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float fClefKeyWidth;
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float fMeasureWidth;
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int fDivisions;
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int fNumGroups;
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int fDivPerGroup;
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int fNumMeasures;
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};
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class VLLayout : public std::vector<VLSystemLayout> {
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public:
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VLLayout(const VLSong & song, float width);
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int FirstMeasure(int system) const;
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int SystemForMeasure(int measure) const;
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int NumSystems() const { return size(); }
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float MeasurePosition(int measure) const;
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float NotePosition(int measure, VLFraction at) const;
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};
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// Local Variables:
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// mode:C++
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// End:
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