private void DrawNotes(Graphics g, Rectangle visibleAreaRectangle, Dictionary <Track.Command, CommandLineInfo> visibleNoteList)
{
//if (Channel == null)
//{
// // nothing to draw
// return;
//}
int keysX = this.TextAreaWidth + 1;
var brush = Brushes.Black;
foreach (var info in visibleNoteList.Values)
{
if (ChannelCommand.NoteIsSharp(info.Command))
{
brush = Brushes.Black;
}
else
{
brush = Brushes.White;
}
g.FillRectangle(brush, keysX, info.LineArea.Y, keyAreaWidth, info.LineArea.Height);
g.DrawString(info.Command.GetDescription(),
this.Font,
Brushes.Black,
2,
info.LineArea.Y + (info.LineArea.Height / 2) - (g.MeasureString(info.Command.GetDescription(), this.Font).Height / 2));
}
}