Attachment 920201 Details for Bug 1076954 – hplip-lineart.patch (potential fix)

[patch] hplip-lineart.patch (potential fix)

hplip-lineart.patch (text/plain), 1.01 KB, created by Tim Waugh on 2014-07-23 11:55:53 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Tim Waugh

Created: 2014-07-23 11:55:53 UTC

Size: 1.01 KB

patch

obsolete

>diff -up hplip-3.14.6/scan.py.lineart hplip-3.14.6/scan.py
>--- hplip-3.14.6/scan.py.lineart	2014-07-23 12:30:52.361517852 +0100
>+++ hplip-3.14.6/scan.py	2014-07-23 12:32:17.052940000 +0100
>@@ -977,8 +977,8 @@ try:
>                         try:
>                             pixels_per_line = bytes_per_line * 8          # Calculation of pixels_per_line for Lineart must be 8 time of bytes_per_line
>                                                                           # Otherwise, scanned image will be corrupted (slanted)
>-                            im = Image.frombuffer('RGBA', (pixels_per_line, lines), buffer.read(),
>-                                'raw', 'RGBA', 0, 1).convert('L')
>+                            im = Image.frombuffer('1', (pixels_per_line, lines), buffer.read(),
>+                                'raw', '1', 0, 1).convert('L')
>                         except ValueError:
>                             log.error("Did not read enough data from scanner (I/O Error?)")
>                             sys.exit(1)

Actions: View | Diff

Attachments on bug 1076954: 877600 | 882782 | 885885 | 885886 | 916531 | 916758 | 917625 | 917631 | 917635 | 917636 | 920201 | 921170 | 921228 | 935015