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XADD

Section: User Commands (1)
Updated: 16 Mar 1998
Index

NAME

xadd - add two BIFF images and display under X11

SYNTAX

xadd [<option>...] <inimage-1> <inimage-2> [<outimage>]

DESCRIPTION

xaddcalculates the pixelwise weighted sum of two images.The weight is controlled by a scrollbar. One or bothimages may be negated.

OPTIONS

xaddsupports all standard X Toolkit command linearguments (see X(1)) as well as the XITE ximage(3)toolkitcommand line arguments.

RESTRICTIONS

All images must be of equal size.

RESOURCES

In order to specify resources, it is useful to knowthe hierarchy of the widgets which compose xadd.In the notation below, indentation indicates hierarchicalstructure.

The widgets of class XfwfButton and XfwfToggle can be replacedby class Command and Toggle (from the Athena widget set) byusing the ximage(3)option -widgetsetor correspondingapplication resource.

xadd (class XAdd)

imageShell         (class TopLevelShell)
   imageForm        (class ImageForm)
     image          (class Image)
     menubar        (class XfwfMenuBar)
       colors       (class XfwfPullDown)
       tools        (class XfwfPullDown)
       options      (class XfwfPullDown)
xadd control panel (class TopLevelShell)
   topContainer     (class Form)
     scrollabel     (class Label)
     ximagescroll   (class Scrollbar)
     Quit           (class XfwfButton)
     Negate-1       (class XfwfToggle)
     Negate-2       (class XfwfToggle)
     Prev           (class XfwfButton)
     Next           (class XfwfButton)
     Save           (class XfwfButton)
colorsmenu         (class SimpleMenu)
   menuLabel        (class SmeBSB)
   backgroundcol    (class SmeBSB)
   Work-map         (class SmeBSB)
   colorsep         (class SmeLine)
   White - 256      (class SmeBSB)
   Black - 256      (class SmeBSB)
   Red - 256        (class SmeBSB)
   Green - 256      (class SmeBSB)
   Blue - 256       (class SmeBSB)
   Spectrum - 256   (class SmeBSB)
   Hue - 256        (class SmeBSB)
   Rainbow - 256    (class SmeBSB)
toolsmenu          (class SimpleMenu)
   menuLabel        (class SmeBSB)
   imageinfo        (class SmeBSB)
   histogram        (class SmeBSB)
   slice            (class SmeBSB)
optionsmenu        (class SimpleMenu)
   menuLabel        (class SmeBSB)
   optionsmenusep   (class SmeLine)
   optionsmenuentry (class SmeBSB)
   optionsmenuentry (class SmeBSB)
   optionsmenuentry (class SmeBSB)
   optionsmenusep   (class SmeLine)
   optionsmenuentry (class SmeBSB)
   optionsmenuentry (class SmeBSB)
   optionsmenuentry (class SmeBSB)

FILES

$XITE_HOME/etc/app-defaults/XAdd

AUTHOR

Otto Milvang

REVISED

Svein Bře

EXAMPLES

xadd img1 img2 img3

ID

$Id: xadd.c,v 1.52 1997/07/11 14:18:31 svein Exp $

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