documentation
authorClaus Gittinger <cg@exept.de>
Fri, 04 Apr 1997 11:17:35 +0200
changeset 507 d62283703efb
parent 506 e029bc0ede3a
child 508 64ee54ff8a77
documentation
PBMReader.st
--- a/PBMReader.st	Fri Apr 04 11:16:33 1997 +0200
+++ b/PBMReader.st	Fri Apr 04 11:17:35 1997 +0200
@@ -39,7 +39,8 @@
     images (Jef Poskanzers portable bitmap package).
 
     Reading is supported for 1bit (pbm), greyscale (pgm) and 24bit (ppm) formats.
-    Currently, only writing of 1-bit images (Pbm) is supported.
+    (i.e. P1, P3, P4, P5 and P6 formats)
+    Currently, only writing of 1-bit images (pbm) is supported.
 
     Q: should we bring this one to perfection and base all others on
        pipe-readers to the various pbmplus converters ?
@@ -80,11 +81,11 @@
     inStream next ~~ $P ifTrue:[^ false].
 
     pnmType := inStream next.
-    (#( $1 $4 $5 $6 ) includes:pnmType) ifFalse:[^ false].
+    (#( $1 $3 $4 $5 $6 ) includes:pnmType) ifFalse:[^ false].
     ^ true
 
     "Created: 18.6.1996 / 13:58:59 / cg"
-    "Modified: 18.6.1996 / 14:06:39 / cg"
+    "Modified: 4.4.1997 / 11:17:11 / cg"
 ! !
 
 !PBMReader methodsFor:'private'!
@@ -140,7 +141,7 @@
 !PBMReader methodsFor:'reading from file'!
 
 fromStream:aStream
-    "read a Portable bitmap file format as of Jef Poskanzers Portable Bitmap Package.
+    "read a Portable bitmap file format as of Jeff Poskanzers Portable Bitmap Package.
      supported are PBM, PGB and PNM files." 
 
     | pnmType |
@@ -178,7 +179,7 @@
      PBMReader fromFile:'/home2/cg/ppm2fli_b1-92/jeff.001'
     "
 
-    "Modified: 4.4.1997 / 11:08:43 / cg"
+    "Modified: 4.4.1997 / 11:17:24 / cg"
 !
 
 readDepth1AsciiPBMStream:aStream 
@@ -513,6 +514,6 @@
 !PBMReader class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview2/PBMReader.st,v 1.23 1997-04-04 09:16:33 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview2/PBMReader.st,v 1.24 1997-04-04 09:17:35 cg Exp $'
 ! !
 PBMReader initialize!