checkin from browser
authorClaus Gittinger <cg@exept.de>
Wed, 12 Jun 1996 14:30:52 +0200
changeset 837 eb4ffe2bd008
parent 836 d6eb406b1c04
child 838 751f38db7453
checkin from browser
Image.st
--- a/Image.st	Wed Jun 12 14:24:58 1996 +0200
+++ b/Image.st	Wed Jun 12 14:30:52 1996 +0200
@@ -1595,7 +1595,11 @@
 !Image methodsFor:'converting'!
 
 asBurkesDitheredMonochromeImage
-    "return a burkes dithered monochrome image from the receiver image."
+    "return a burkes dithered monochrome image from the receiver image.
+     Depending on the images contents, this may or may not look better than
+     a floyd-steinberg dithered image.
+     Notice, that floyd-steinberg dithering is faster; both because less
+     error diffusion is done and due to being specially tuned."
 
     |monoBits|
 
@@ -1642,7 +1646,7 @@
     "
 
     "Created: 10.6.1996 / 12:34:44 / cg"
-    "Modified: 10.6.1996 / 17:45:33 / cg"
+    "Modified: 12.6.1996 / 13:58:16 / cg"
 !
 
 asCachedImage
@@ -2437,7 +2441,11 @@
 !
 
 asStevensonArceDitheredMonochromeImage
-    "return a floyd-steinberg dithered monochrome image from the receiver image."
+    "return a stevenson-arce dithered monochrome image from the receiver image.
+     Depending on the images contents, this may or may not look better than
+     a floyd-steinberg dithered image.
+     Notice, that floyd-steinberg dithering is faster; both because less
+     error diffusion is done and due to being specially tuned."
 
     |monoBits|
 
@@ -2485,7 +2493,7 @@
     "
 
     "Created: 10.6.1996 / 12:38:29 / cg"
-    "Modified: 10.6.1996 / 13:54:14 / cg"
+    "Modified: 12.6.1996 / 13:58:24 / cg"
 !
 
 asThresholdGrayFormOn:aDevice
@@ -6363,6 +6371,6 @@
 !Image class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview/Image.st,v 1.90 1996-06-12 11:01:38 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview/Image.st,v 1.91 1996-06-12 12:30:52 cg Exp $'
 ! !
 Image initialize!