46 lines
1.0 KiB
C#
46 lines
1.0 KiB
C#
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using System;
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using System.Linq;
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using System.Xml;
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using Melanchall.DryWetMidi.Smf;
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using Melanchall.DryWetMidi.Smf.Interaction;
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namespace MusicBoxConverter
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{
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public class MusicBoxScoreGenerator
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{
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public float horizontalScaleFactor = 0.1f;
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public float verticalScaleFactor = 4f;
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MidiFile midiFile;
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public MusicBoxScoreGenerator(string filename)
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{
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midiFile = MidiFile.Read("/home/sbrl/Music/Sheets/HappyBirthday.midi");
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}
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public void Output(string destinationFilename)
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{
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SvgWriter svg = new SvgWriter(destinationFilename);
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foreach(TrackChunk chunk in midiFile.Chunks.OfType<TrackChunk>())
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{
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using(NotesManager notesManager = new NotesManager(chunk.Events))
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{
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foreach(Note note in notesManager.Notes)
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{
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Console.WriteLine("[{0}] {1}/{2}", note.Time, note.NoteName, note.NoteNumber);
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svg.WriteCircle(
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(int)(note.Time * horizontalScaleFactor),
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(int)(note.NoteNumber * verticalScaleFactor),
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5
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);
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}
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}
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}
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svg.Complete();
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}
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}
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}
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