WindowsIconReader.st
changeset 1848 864ca2cd4e71
parent 1846 d29322944b05
child 2031 c8527bd15f50
--- a/WindowsIconReader.st	Wed Nov 19 16:33:55 2003 +0100
+++ b/WindowsIconReader.st	Wed Nov 19 16:38:53 2003 +0100
@@ -356,6 +356,42 @@
     "Modified: / 3.2.1998 / 20:21:16 / cg"
 ! !
 
+!WindowsIconReader methodsFor:'private-reading'!
+
+readColorMap:nColors numBytesPerColor:nRawBytesPerColor from:aStream
+    "read the colormap; notice: its in BGR order (sigh)."
+
+    |rawMap rMap gMap bMap 
+     srcIndex  "{ Class: SmallInteger }"
+     skipDelta "{ Class: SmallInteger }"|
+
+    rawMap := ByteArray uninitializedNew:(nColors*nRawBytesPerColor).
+    aStream nextBytes:(nColors*nRawBytesPerColor) into:rawMap.
+
+    rMap := ByteArray new:nColors.
+    gMap := ByteArray new:nColors.
+    bMap := ByteArray new:nColors.
+    srcIndex := 1.
+    skipDelta := nRawBytesPerColor - 3.
+
+    "/ stupid: this is a BGR-ordered map (otherwise, could use #rgbBytesVector:-message)
+    "/ also, there might be a fourth byte (alpha ?) which is (currently) skipped.
+    1 to:nColors do:[:i |
+        bMap at:i put:(rawMap at:srcIndex).
+        srcIndex := srcIndex + 1.
+        gMap at:i put:(rawMap at:srcIndex).
+        srcIndex := srcIndex + 1.
+        rMap at:i put:(rawMap at:srcIndex).
+        srcIndex := srcIndex + 1.
+        srcIndex := srcIndex + skipDelta.
+    ].
+
+    ^ MappedPalette 
+        redVector:rMap 
+        greenVector:gMap 
+        blueVector:bMap.
+! !
+
 !WindowsIconReader methodsFor:'reading'!
 
 fromOS2File:aFilename
@@ -829,42 +865,6 @@
     "Modified: / 18.5.1999 / 15:40:00 / cg"
 ! !
 
-!WindowsIconReader methodsFor:'reading-private'!
-
-readColorMap:nColors numBytesPerColor:nRawBytesPerColor from:aStream
-    "read the colormap; notice: its in BGR order (sigh)."
-
-    |rawMap rMap gMap bMap 
-     srcIndex  "{ Class: SmallInteger }"
-     skipDelta "{ Class: SmallInteger }"|
-
-    rawMap := ByteArray uninitializedNew:(nColors*nRawBytesPerColor).
-    aStream nextBytes:(nColors*nRawBytesPerColor) into:rawMap.
-
-    rMap := ByteArray new:nColors.
-    gMap := ByteArray new:nColors.
-    bMap := ByteArray new:nColors.
-    srcIndex := 1.
-    skipDelta := nRawBytesPerColor - 3.
-
-    "/ stupid: this is a BGR-ordered map (otherwise, could use #rgbBytesVector:-message)
-    "/ also, there might be a fourth byte (alpha ?) which is (currently) skipped.
-    1 to:nColors do:[:i |
-        bMap at:i put:(rawMap at:srcIndex).
-        srcIndex := srcIndex + 1.
-        gMap at:i put:(rawMap at:srcIndex).
-        srcIndex := srcIndex + 1.
-        rMap at:i put:(rawMap at:srcIndex).
-        srcIndex := srcIndex + 1.
-        srcIndex := srcIndex + skipDelta.
-    ].
-
-    ^ MappedPalette 
-        redVector:rMap 
-        greenVector:gMap 
-        blueVector:bMap.
-! !
-
 !WindowsIconReader methodsFor:'writing'!
 
 save:image onFile:aFileName
@@ -1111,7 +1111,7 @@
 !WindowsIconReader class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview2/WindowsIconReader.st,v 1.57 2003-11-19 15:25:15 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview2/WindowsIconReader.st,v 1.58 2003-11-19 15:38:30 cg Exp $'
 ! !
 
 WindowsIconReader initialize!