Examples of de.sciss.meloncillo.io.DecimatedWaveTrail.drawWaveform()

Class de.sciss.meloncillo.io.DecimatedWaveTrail

Examples of de.sciss.meloncillo.io.DecimatedWaveTrail.drawWaveform()

de.sciss.meloncillo.io.DecimatedWaveTrail.drawWaveform()
Speed measurements (feb 2006): for HalfwavePeakRMS, using g2.fillPolygon is about twice as fast as using GeneralPath objects. The integer resolution can be compensated for by scaling the points by factor 4.0 and scaling the Graphics2D by 1/4 at no significant CPU cost. @synchronization must be called in the event thread

      final AudioTrail at = t.getAudioTrail();
      final DecimatedWaveTrail dt = t.getDecimatedWaveTrail();
      if( dt == null ) continue;
      info = dt.getBestSubsample( new Span( viewSpan.start, viewSpan.stop + 1 ), w );
//      fullChannels = at.getChannelNum(); // XXX dirty shit
      dt.drawWaveform( info, this, g2 );
  
      if( nullLinie ) {
        g2.setPaint( pntNull );
        g2.setStroke( strkNull );
        for( int ch = 0; ch < fullChannels; ch++ ) {

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