--- a/Depth4Image.st	Tue Apr 29 23:27:04 2003 +0200
+++ b/Depth4Image.st	Fri May 02 19:50:55 2003 +0200
@@ -108,9 +108,9 @@
     "Created: 24.4.1997 / 17:06:39 / cg"
 !
 
-rowAt:rowIndex into:aPixelBuffer
+rowAt:y into:aPixelBuffer
     "fill aBuffer with pixel values retrieved from a single row.
-     Notice: rowIndex is 0-based."
+     Notice: row coordinate starts with 0."
 
     |lineIndex "{ Class: SmallInteger }"
      byte      "{ Class: SmallInteger }" 
@@ -120,7 +120,7 @@
     bytes := self bits.
     dstIdx := 1.
     w := width - 1.
-    lineIndex := (self bytesPerRow * rowIndex).
+    lineIndex := (self bytesPerRow * y).
     0 to:w do:[:x |
         x even ifTrue:[
             lineIndex := lineIndex + 1.
@@ -1029,5 +1029,5 @@
 !Depth4Image class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview/Depth4Image.st,v 1.45 2003-04-29 19:42:31 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview/Depth4Image.st,v 1.46 2003-05-02 17:50:18 cg Exp $'
 ! !