# HG changeset patch
# User Chris Cannam
# Date 1468917381 -3600
# Node ID 953ce409ccfbfc4ef95617d6a68465d463d8a449
# Parent  67dd16e33a3dd0b94957da2190226111d4320466
Comment only

diff -r 67dd16e33a3d -r 953ce409ccfb layer/VerticalBinLayer.h
--- a/layer/VerticalBinLayer.h	Tue Jul 19 08:55:13 2016 +0100
+++ b/layer/VerticalBinLayer.h	Tue Jul 19 09:36:21 2016 +0100
@@ -21,8 +21,8 @@
 /**
  * Interface for layers in which the Y axis corresponds to bin number
  * rather than scale value. Colour3DPlotLayer is the obvious example.
- *!!! should just be a mapper interface, not a layer one?
- *!!! or even an application of RangeMapper
+ * Conceptually these are always SliceableLayers as well, and this
+ * subclasses from SliceableLayer to avoid a big inheritance mess.
  */
 class VerticalBinLayer : public SliceableLayer
 {