--- a/Depth1Image.st	Sat Jun 08 13:08:10 1996 +0200
+++ b/Depth1Image.st	Sat Jun 08 13:09:57 1996 +0200
@@ -82,22 +82,24 @@
     byte := bytes at:(lineIndex + (x // 8)).
     shift := #(-7 -6 -5 -4 -3 -2 -1 0) at:((x \\ 8) + 1).
     value := (byte bitShift:shift) bitAnd:1.
+
     (p := photometric) == #whiteIs0 ifTrue:[
-	value := 1-value.
-	p := #blackIs0
+        value := 1-value.
+        p := #blackIs0
     ].
     p == #blackIs0 ifTrue:[
-	(value == 0) ifTrue:[
-	    ^ Color black
-	].
-	^ Color white
+        (value == 0) ifTrue:[
+            ^ Color black
+        ].
+        ^ Color white
     ].
     p ~~ #palette ifTrue:[
-	self error:'format not supported'.
-	^ nil
+        ^ self colorFromValue:value
     ].
     value := value + 1.
     ^ colorMap at:value
+
+    "Modified: 8.6.1996 / 10:52:15 / cg"
 !
 
 atX:x y:y put:aColor
@@ -322,7 +324,7 @@
      mask     "{ Class: SmallInteger }"
      x1       "{ Class: SmallInteger }"
      x2       "{ Class: SmallInteger }"
-     color0 color1 color|
+     color0 color1|
 
     x1 := xLow.
     x2 := xHigh.
@@ -342,8 +344,7 @@
                 color0 := colorMap at:1.
                 color1 := colorMap at:2
             ] ifFalse:[
-                self error:'format not supported'.
-                ^ nil
+                ^ super colorsAtY:y from:xLow to:xHigh do:aBlock.
             ]
         ]
     ].
@@ -376,8 +377,8 @@
         ]
     ]
 
-    "Modified: 7.6.1996 / 18:52:23 / cg"
     "Created: 7.6.1996 / 19:12:26 / cg"
+    "Modified: 8.6.1996 / 10:16:34 / cg"
 !
 
 valuesAtY:y from:xLow to:xHigh do:aBlock
@@ -608,5 +609,5 @@
 !Depth1Image class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview/Depth1Image.st,v 1.21 1996-06-07 17:31:04 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview/Depth1Image.st,v 1.22 1996-06-08 11:09:57 cg Exp $'
 ! !