# xsane-0.74 source released

From: Oliver Rauch (oliver.rauch@rauch-domain.de)
Date: Sat Mar 31 2001 - 13:12:32 PST

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  Hi,

  the sourcecode of xsane-0.74 is available on

  http://www.xsane.org

  CHANGES:

  - transfering data to gimp plugin now is handled like saving to a special file format.
  this way it is possibe to support handheld scanners and to get advance of
  some xsane features like image rotation.
  - corrected mmap() part in xsane-save.c/rotation:
  data is mmaped with offset pos0, the offset pos0 is removed from pointer calculation
  - changed xsane_enhancement_by_histogram() and xsane_histogram_to_gamma(): the ranges
  for gamma, brightness and contrast are checked correct now
  - added function preview_transform_coordinate_window_to_image(), it is used in
  preview_get_color(). Pipette functions do work with rotated preview now.
  - corrected bug in ruler calculation. The rulers do work correct now with rotated preview
  - corrected bug in reading 16 bit preview data: sizeof(buf16)-> sizeof(buf)
  now preview transformation from 16 to 8 bit is as fast as 8 bit preview
  - preset areas are defined with position (new) and size (old) now.
  - surface changes (size and rotation) do not change the selected preview area
  any more if possible

  There are a lot of serious changes so there may be some new bugs.
  Bug reports welcome!

  Bye
  Oliver

      --
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  - Previous message: Henning Meier-Geinitz: "Re: preview and selectable scanarea for MFS-12000's ADF"
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