xsane-0.57 available --- please try

From: Oliver Rauch (oliver.rauch@Wolfsburg.DE)
Date: Sun Feb 20 2000 - 11:20:35 PST

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    Hi,

    xsane-0.57 is available.

    I think it will work with the snapscan backend and other backends that had problems.

    Changes:
     - made xsane_choose_device return type to void (was gint32)

     - arranged device-preferences in struct xsane in the order they are used
       as device preferences, made sure that all variable types are correct:
       - changed type of xsane.mode from gint32 to int
       - changed type of xsane.lineart_mode from gint32 to int
       - changed type of xsane.show_preview from SANE_Bool to int
       - changed type of xsane.enhancement_rgb_default from SANE_Bool to int
       - changed type of xsane.fax_finemode from SANE_Bool to int

     - added mask for *_lock in preview motion_notify_event handling
       Preview selection can be done with locks activated now

     - histogram is cleared before/redrawn after saving/loading device settings

     - added xsane_control_option() that tests if option >= 0 and returns SANE_STATUS_INVAL if not

     - added xsane_get_option_descriptor() that tests if option >= 0 and returns NULL if not

     - changed parameters of preview_area_resize and added preview_area_resize_handler

     - removed a lot of gtk_main_iterations from xsane_preview.c
       they make problems in the redrawing order and can cause display problems

    Bye
    Oliver 

    --
Homepage:       http://www.wolfsburg.de/~rauch
sane-umax:      http://www.wolfsburg.de/~rauch/sane/sane-umax.html
xsane:          http://www.wolfsburg.de/~rauch/sane/sane-xsane.html
E-Mail:         mailto:Oliver.Rauch@Wolfsburg.DE

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