* first prototype for track based channel selection works

git-svn-id: svn://localhost/ardour2/branches/3.0@3267 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 10 insertions, 0 deletions

diff --git a/libs/ardour/ardour/region.h b/libs/ardour/ardour/region.h
index fb1220e996..00315846b2 100644
--- a/libs/ardour/ardour/region.h
+++ b/libs/ardour/ardour/region.h
@@ -98,6 +98,16 @@ class Region : public Automatable, public boost::enable_shared_from_this<Region>
 
 	const DataType& data_type() const { return _type; }
 
+	/**
+	 * Thats how the region parameters play together:
+	 * <PRE>
+	 * |------------------------------------------------------------------- track
+	 *                    |..........[------------------].....| region
+	 * |-----------------------------| _position
+	 *                               |------------------| _length
+	 *                    |----------| _start
+	 * </PRE>
+	 */
 	nframes_t position () const { return _position; }
 	nframes_t start ()    const { return _start; }
 	nframes_t length()    const { return _length; }