Incorrect reading TIFF file
---------------------------
Key: SANSELAN-72
URL: https://issues.apache.org/jira/browse/SANSELAN-72
Project: Commons Sanselan
Issue Type: Bug
Components: Format: PNG, Format: TIFF
Affects Versions: 1.x
Reporter: VVD
I found 2 bugs.
I have tif file in.tif.
1. After convert it to png (bmp, tga, etc) by Sanselan it getting horizontal
lines.
{code}
Sanselan.writeImage(Sanselan.getBufferedImage(new File("in.tif")), new
File("out-tif.png"), ImageFormat.IMAGE_FORMAT_PNG, null);
{code}
gwenview, eog, kolourpaint, gimp, etc show in.tif without lines and out.png
with lines.
For example 1st line at ~860 points from top and in full width of picture.
2. After convert it to png by convert utility from ImageMagic, and then convert
it to png (bmp, tga, etc) by Sanselan it became "gray" - all white pixels
become gray.
{code}$ convert in.tif in.png{code}
{code}
Sanselan.writeImage(Sanselan.getBufferedImage(new File("in.png")), new
File("out-png-IM.png"), ImageFormat.IMAGE_FORMAT_PNG, null);
{code}
gwenview, eog, kolourpaint, gimp, etc show in.png as black and white, but
out-png-IM.png as black and gray.
I'll attach all 4 files.
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