Provided by: afterstep_2.2.12-12_amd64 bug

NAME

       asimagexml -  XML  schema  to  be  used  for scripting image manipulation by AfterStep and
       ascompose libAfterImage/asimagexml

NAMEascompose

       is a tool to compose image(s) and display/save it based on supplied XML input file.

DESCRIPTION

       ascompose reads supplied XML data, and manipulates image accordingly.  It could  transform
       images  from  files  of  any  supported  file  format,  draw gradients, render antialiased
       texturized text, perform superimposition of arbitrary number of images,  and  save  images
       into files of any of supported output file formats.

       At  any  point,  the  result  of  any  operation  could  be  assigned a name, and later on
       referenced under this name.

       At any point during the script processing, result of any operation could be saved  into  a
       file of any supported file types.

       Internal image format is 32bit ARGB with 8bit per channel.

       Last image referenced, will be displayed in X window, unless -n option is specified. If -r
       option is specified, then this image will be  displayed  in  root  window  of  X  display,
       effectively setting a background for a desktop. If -o option is specified, this image will
       also be saved into the file or requested type.

TAGS

       Here is the list and description of possible XML tags to use in the script :
           img       - load image from the file.
           recall    - recall previously loaded/generated image by its name.
           text      - render text string into new image.
           save      - save an image into the file.
           bevel     - draw solid bevel frame around the image.
           gradient  - render multipoint gradient.
           mirror    - create mirror copy of an image.
           blur      - perform gaussian blur on an image.
           rotate    - rotate/flip image in 90 degree increments.
           scale     - scale an image to arbitrary size.
           slice     - enlarge image to arbitrary size leaving corners unchanged.
           crop      - crop an image to arbitrary size.
           tile      - tile an image to arbitrary size.
           hsv       - adjust Hue, Saturation and Value of an image.
           pad       - pad image with solid color from either or all sides.
           solid     - generate new image of requested size, filled with solid
                    color.
           composite - superimpose arbitrary number of images using one of 15
                    available methods.
        if        - conditional processing based on value of the variables
        set       - sets value of the variable
        printf    - formatted printing of the value of the variable

       Each tag generates new image as the result of the transformation  -  existing  images  are
       never  modified  and could be reused as many times as needed. See below for description of
       each tag.

       Whenever numerical values are involved, the  basic  math  ops  (add,  subtract,  multiply,
       divide), unary minus, and parentheses are supported.

       Operator  precedence is NOT supported.  Percentages are allowed, and apply to either width
       or height of the appropriate image (usually the refid image).

       Also, variables of the form $image.width and $image.height are supported.  $image.width is
       the  width  of  the  image with refid "image", and $image.height is the height of the same
       image.  The special $xroot.width and $xroot.height values are defined by the  the  X  root
       window,  if  there  is  one.   This allows images to be scaled to the desktop size: <scale
       width="$xroot.width" height="$xroot.height">.

       Each tag is only allowed to return ONE image.
       libAfterImage/asimagexml/text

NAMEtext

       - render text string into new image, using specific font, size and texture.

SYNOPSIS

       <text id="new_id" font="font" point="size" fgcolor="color"
             bgcolor="color" fgimage="image_id" bgimage="image_id"
             spacing="points" type="3dtype">My Text Here</text>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       font   Optional. Default is "fixed". Font to use for text.

       point  Optional. Default is 12. Size of text in points.

       fgcolor
              Optional. No default. The text will be drawn in this color.

       bgcolor
              Optional. No default. The area behind the text will be drawn in this color.

       fgimage
              Optional. No default. The text will be textured by this image.

       bgimage
              Optional. No default. The area behind the text will be filled with this image.

       spacing
              Optional. Default 0. Extra pixels to place between each glyph.

       type   Optional. Default 0. Valid values are from 0 to 7 and each represeend different  3d
              type.

NOTES

       <text>  without  bgcolor,  fgcolor, fgimage, or bgimage will NOT produce visible output by
       itself.  See EXAMPLES below.
       libAfterImage/asimagexml/composite

NAMEcomposite

       - superimpose arbitrary number of images on top of each other.

SYNOPSIS

       <composite id="new_id" op="op_desc"
                  keep-transparency="0|1" merge="0|1">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       op     Optional. Default is "alphablend". The compositing operation. Valid values are  the
              standard  AS  blending  ops:  add,  alphablend,  allanon,  colorize,  darken, diff,
              dissipate, hue, lighten, overlay, saturate, screen, sub, tint, value.

       merge  Optional. Default is "expand". Valid values are  "clip"  and  "expand".  Determines
              whether  final image will be expanded to the maximum size of the layers, or clipped
              to the bottom layer.

       keep-transparency
              Optional. Default is "0". Valid values  are  "0"  and  "1".  If  set  to  "1",  the
              transparency of the bottom layer will be kept for the final image.

NOTES

       All images surrounded by this tag will be composited with the given op.

ATTRIBUTES

        All tags surrounded by this tag may have some of the common attributes
        in addition to their normal ones.  Under no circumstances is there a
        conflict with the normal child attributes:

       crefid Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "x" and "y" will be derived from the width and height
              of the crefid image.

       x      Optional. Default is 0. Pixel coordinate of left edge.

       y      Optional. Default is 0. Pixel coordinate of top edge.

       align  Optional. Alternative to x - allowed values are right, center and left.

       valign Optional. Alternative to y - allowed values are top, middle and bottom.

       clip_x Optional.  Default  is  0. X Offset on infinite surface tiled with this image, from
              which to cut portion of an image to be used in composition.

       clip_y Optional. Default is 0. Y Offset on infinite surface tiled with  this  image,  from
              which to cut portion of an image to be used in composition.

       clip_width
              Optional.   Default   is   image   width.   Tile  image  to  this  width  prior  to
              superimposition.

       clip_height
              Optional.  Default  is  image  height.  Tile  image  to  this   height   prior   to
              superimposition.

       tile   Optional.  Default  is  0.  If  set  will  cause  image  to  be tiled across entire
              composition, unless overridden by clip_width or clip_height.

       tint   Optional. Additionally tint an image to specified color. Tinting can  both  lighten
              and darken an image. Tinting color 0 or #7f7f7f7f yields no tinting. Tinting can be
              performed on any channel, including alpha channel.

SEE ALSO

       libAfterImage
       libAfterImage/asimagexml/img

NAMEimg

       - load image from the file.

SYNOPSIS

       <img id="new_img_id" src="filename"/>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       src    Required. The filename (NOT URL) of the image file to load.

NOTES

       The special image src "xroot:" will import the background image of the root X  window,  if
       any.   No  attempt  will be made to offset this image to fit the location of the resulting
       window, if one is displayed.
       libAfterImage/asimagexml/recall

NAMErecall

       - recall previously generated and named image by its id.

SYNOPSIS

       <recall id="new_id" srcid="image_id" default_src="filename"/>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       srcid  Required. An image ID defined with the "id" parameter for  any  previously  created
              image.  libAfterImage/asimagexml/release

NAMErelease

       - release (destroy if possible) previously generated and named image by its id.

SYNOPSIS

       <release srcid="image_id"/>

ATTRIBUTES

       srcid  Required.  An  image  ID defined with the "id" parameter for any previously created
              image.  libAfterImage/asimagexml/color

NAMEcolor

       - defines symbolic name for a color and set of variables.

SYNOPSIS

       <color name="sym_name" domain="var_domain" argb="colorvalue"/>

ATTRIBUTES

       name   Symbolic name for the color value, to be used to refer to that color.

       argb   8 characters hex definition of the color or other symbolic color name.

       domain string to be used to prepend names of defined variables.

NOTES

       In addition to defining symbolic name for the color this tag will define 7 other variables
       :     domain.sym_name.red, domain.sym_name.green,
                               domain.sym_name.blue, domain.sym_name.alpha,
                               domain.sym_name.hue, domain.sym_name.saturation,
                               domain.sym_name.value
       libAfterImage/asimagexml/color2alpha

NAMEcolor2alpha

       - set alpha channel based on color closeness to specified color

SYNOPSIS

       <color2alpha id="new_id" ref_id="other_imag" width="pixels" height="pixels"
              clip_x="clip_x" clip_y="clip_y"
              color="color">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "width" and "height" will be derived from  the  width
              and height of the refid image.

       width  Required. The image will be scaled to this width.

       height Required. The image will be scaled to this height.

       clip_x Optional. Offset into original image.

       clip_y Optional. Offset into original image.

       color  Required. Color to match against.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.  If you want  to  keep  image  proportions  while  resizing-use  "proportional"
       instead of specific size for particular dimension.
       libAfterImage/asimagexml/printf

NAMEprintf

       - prints variable value to standard output.

SYNOPSIS

       <printf format="format_string" var="variable_name" val="expression"/>

ATTRIBUTES

       format_string
              Standard C format string with exactly 1 placeholder.

       var    Name of the variable, which value will be printed.

       val    math expression to be printed.

NOTESlibAfterImage/asimagexml/set

NAMEset

       - declares variable, assigning it a numeric value of expression.

SYNOPSIS

       <set var="variable_name" domain="var_domain" val="expression"/>

ATTRIBUTES

       var    Name of the variable, which value will be set.

       val    math expression to be evaluated.

       domain (optional)   variable's   domain   to   be  prepended  to  its  name  using  format
              var_domain.variable_name libAfterImage/asimagexml/if

NAMEif

       - evaluates logical expression and if result evaluates to not true(or  false  if  <unless>
       tag is used ), handles tags within.

SYNOPSIS

       <if val1="expression" [op="gt|lt|ge|le|eq|ne" val2="expression"]/>
           [<then>...</then><else>...</else>]        </if>        <unless       val1="expression"
       [op="gt|lt|ge|le|eq|ne" val2="expression"]/>

ATTRIBUTES

       val1   math expression to be evaluated.

       val2   math expression to be evaluated.

       op     (optional) comparison op to be applied to values

EXAMPLE

       <if val1="$ascs.Base.value" val2="50" op="gt"><then>...</then><else>...</else></if>
       libAfterImage/asimagexml/gradient

NAMEgradient

       - render multipoint gradient.

SYNOPSIS

       <gradient id="new_id" angle="degrees"
                 refid="refid" width="pixels" height="pixels"
                 colors ="color1 color2 color3 [...]"
                 offsets="fraction1 fraction2 fraction3 [...]"/>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional. An image ID defined with the "id" parameter for  any  previously  created
              image.  If  set, percentages in "width" and "height" will be derived from the width
              and height of the refid image.

       width  Optional. The result will have this width.

       height Optional. The result will have this height.

       colors Required. Whitespace-separated list of colors. At least two  colors  are  required.
              Each  color  in  this  list  will be visited in turn, at the intervals given by the
              offsets attribute.

       offsets
              Optional. Whitespace-separated list of floating point values ranging  from  0.0  to
              1.0.  The  colors  from the colors attribute are given these offsets, and the final
              gradient is rendered from the combination of the two. If both  colors  and  offsets
              are given but the number of colors and offsets do not match, the minimum of the two
              will be used, and the other will be truncated to match. If offsets are not given, a
              smooth stepping from 0.0 to 1.0 will be used.

       angle  Optional.  Given  in  degrees. Default is 0. This is the direction of the gradient.
              Currently the only supported values are 0, 45, 90, 135, 180, 225, 270, 315. 0 means
              left to right, 90 means top to bottom, etc.  libAfterImage/asimagexml/solid

NAMEsolid

       - generate image of specified size and fill it with solid color.

SYNOPSIS

       <solid id="new_id" color="color" opacity="opacity"
           width="pixels" height="pixels"
           refid="refid" width="pixels" height="pixels"/>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       width  Optional. The result will have this width.

       height Optional. The result will have this height.

       refid  Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "width" and "height" will be derived from  the  width
              and height of the refid image.

       color  Optional.  Default  is  "#ffffffff".  An image will be created and filled with this
              color.

       width  Required. The image will have this width.

       height Required. The image will have this height.

       opacity
              Optional. Default is 100. Values from 0 to 100 represent the opacity  of  resulting
              image  with  100  being completely opaque. Effectively overrides alpha component of
              the color setting.  libAfterImage/asimagexml/save

NAMEsave

       - write generated/loaded image into the file of one of the supported types

SYNOPSIS

       <save id="new_id" dst="filename" format="format" compress="value"
             opacity="value" replace="0|1" delay="mlsecs">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       dst    Optional. Name of file image will be saved to. If omitted image will be dumped into
              stdout - useful for CGI apps.

       format Optional.  Output  format  of  saved  image. Defaults to the extension of the "dst"
              parameter. Valid values are the standard AS image file formats: xpm, jpg, png, gif,
              tiff.

       compress
              Optional. Compression level if supported by output file format. Valid values are in
              range of 0 - 100 and any of "deflate", "jpeg", "ojpeg", "packbits" for TIFF  files.
              Note  that JPEG and GIF will produce images with deteriorated quality when compress
              is greater then 0. For JPEG default is 25, for PNG default is 6 and for GIF  it  is
              0.

       opacity
              Optional.  Level  below  which  pixel is considered to be transparent, while saving
              image as XPM or GIF. Valid values are in range 0-255. Default is 127.

       replace
              Optional. Causes ascompose to delete file if the file with the  same  name  already
              exists.  Valid  values  are  0 and 1. Default is 1 - files are deleted before being
              saved. Disable this to get multimage animated gifs.

       delay  Optional. Delay to be stored in GIF image. This could be used  to  create  animated
              gifs.  Note that you have to set replace="0" and then write several images into the
              GIF file with the same name.

NOTES

       This tag applies to the first image contained within the tag.  Any further images will  be
       discarded.
       libAfterImage/asimagexml/background

NAMEbackground

       - set image's background color.

SYNOPSIS

        <background id="new_id" color="color">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       color  Required.  Color  to  be  used  for background - fills all the spaces in image with
              missing pixels.

NOTES

       This tag applies to the first image contained within the tag.  Any further images will  be
       discarded.
       libAfterImage/asimagexml/blur

NAMEblur

       - perform a gaussian blurr on an image.

SYNOPSIS

       <blur id="new_id" horz="radius" vert="radius" channels="argb">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       horz   Optional. Horizontal radius of the blur in pixels.

       vert   Optional. Vertical radius of the blur in pixels.

       channels
              Optional. Applys blur only on listed color channels: a - alpha, r - red, g - green,
              b - blue

NOTES

       This tag applies to the first image contained within the tag.  Any further images will  be
       discarded.
       libAfterImage/asimagexml/bevel

NAMEbevel

       - draws solid bevel frame around the image.

SYNOPSIS

       <bevel id="new_id" colors="color1 color2"
                 width="pixels" height="pixels" refid="refid"
              border="left top right bottom" solid=0|1 outline=0|1>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       colors Optional.  Whitespace-separated  list  of  colors. Exactly two colors are required.
              Default is "#ffdddddd #ff555555". The first color is the color  of  the  upper  and
              left edges, and the second is the color of the lower and right edges.

       borders
              Optional.  Whitespace-separated  list  of integer values. Default is "10 10 10 10".
              The values represent the offsets toward the center of the  image  of  each  border:
              left, top, right, bottom.

       solid  Optional  -  default  is  1.  If set to 0 will draw bevel gradually fading into the
              image.

       outline
              Optional - default is 0. If set to 1 will draw bevel around the  image  vs.  inside
              the image.

       width  Optional. The result will have this width.

       height Optional. The result will have this height.

       refid  Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "width" and "height" will be derived from  the  width
              and height of the refid image.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.
       libAfterImage/asimagexml/mirror

NAMEmirror

       - create new image as mirror copy of an old one.

SYNOPSIS

        <mirror id="new_id" dir="direction"
                   width="pixels" height="pixels" refid="refid">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       dir    Required. Possible values are  "vertical"  and  "horizontal".  The  image  will  be
              flipped  over  the x-axis if dir is vertical, and flipped over the y-axis if dir is
              horizontal.

       width  Optional. The result will have this width.

       height Optional. The result will have this height.

       refid  Optional. An image ID defined with the "id" parameter for  any  previously  created
              image.  If  set, percentages in "width" and "height" will be derived from the width
              and height of the refid image.

NOTES

       This tag applies to the first image contained within the tag.  Any further images will  be
       discarded.
       libAfterImage/asimagexml/rotate

NAMErotate

       - rotate an image in 90 degree increments (flip).

SYNOPSIS

        <rotate id="new_id" angle="degrees"
                   width="pixels"  height="pixels" refid="refid"> * ATTRIBUTES id       Optional.
       Image will be given this name for future reference.  angle    Required.  Given in degrees.
       Possible values are currently
                "90", "180", and "270".  Rotates the image through the given
                angle.   width    Optional.  The result will have this width.  height   Optional.
       The result will have this height.  refid    Optional.  An image ID defined with  the  "id"
       parameter for
                any previously created image.  If set, percentages in "width"
                and "height" will be derived from the width and height of the
                refid image.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.
       libAfterImage/asimagexml/scale

NAMEscale

       - scale image to arbitrary size

SYNOPSIS

       <scale id="new_id" refid="other_imag" src_x="pixels"  src_y="pixels"
              src_width="pixels" src_height="pixels"
              width="pixels" height="pixels">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional. An image ID defined with the "id" parameter for  any  previously  created
              image.  If  set, percentages in "width" and "height" will be derived from the width
              and height of the refid image.

       width  Required. The image will be scaled to this width.

       height Required. The image will be scaled to this height.

       src_x  Optional. Default is 0. X Offset on infinite surface tiled with  this  image,  from
              which to cut portion of an image to be used in scaling.

       src_y  Optional.  Default  is  0. Y Offset on infinite surface tiled with this image, from
              which to cut portion of an image to be used in scaling.

       src_width
              Optional. Default is image width. Tile image to this width prior to scaling.

       src_height
              Optional. Default is image height. Tile image to this height prior to scaling.

       *      NOTES

       This   tag applies to the first image contained within the tag. Any

       further
              images will be discarded.

       If     you want to keep image proportions while scaling - use "proportional"

       instead
              of specific size for particular dimension.  libAfterImage/asimagexml/slice

NAMEslice

       - slice image to arbitrary size leaving corners unchanged

SYNOPSIS

       <slice id="new_id" ref_id="other_imag" width="pixels" height="pixels"
              x_start="slice_x_start" x_end="slice_x_end"
                 y_start="slice_y_start" y_end="slice_y_end"
                 scale="0|1">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional. An image ID defined with the "id" parameter for  any  previously  created
              image.  If  set, percentages in "width" and "height" will be derived from the width
              and height of the refid image.

       width  Required. The image will be scaled to this width.

       height Required. The image will be scaled to this height.

       x_start
              Optional. Position at which vertical image slicing begins. Corresponds to the right
              side of the left corners.

       x_end  Optional.  Position  at  which  vertical image slicing end. Corresponds to the left
              side of the right corners.

       y_start
              Optional. Position at which horisontal image slicing  begins.  Corresponds  to  the
              bottom side of the top corners.

       y_end  Optional.  Position  at  which horisontal image slicing end. Corresponds to the top
              side of the bottom corners.

       scale  Optional. If set to 1 will cause middle portion of the image to be  scaled  instead
              of tiled.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.  Contents of the image between x_start and x_end will  be  tiled  horizontally.
       Contents  of  the image between y_start and y_end will be tiled vertically. This is useful
       to get background images to fit the size of the text or a  widget,  while  preserving  its
       borders  undistorted,  which  is the usuall result of simple scaling.  If you want to keep
       image  proportions  while  resizing-use  "proportional"  instead  of  specific  size   for
       particular dimension.
       libAfterImage/asimagexml/pixelize

NAMEpixelize

       - pixelize image using arbitrary pixel size

SYNOPSIS

       <pixelize id="new_id" ref_id="other_imag" width="pixels" height="pixels"
              clip_x="clip_x" clip_y="clip_y"
              pixel_width="pixel_width" pixel_height="pixel_height">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "width" and "height" will be derived from  the  width
              and height of the refid image.

       width  Required. The image will be scaled to this width.

       height Required. The image will be scaled to this height.

       clip_x Optional. Offset into original image.

       clip_y Optional. Offset into original image.

       pixel_width
              Required. Horizontal pixelization step;

       pixel_height
              Required. Vertical pixelization step;

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.  If you want  to  keep  image  proportions  while  resizing-use  "proportional"
       instead of specific size for particular dimension.
       libAfterImage/asimagexml/crop

NAMEcrop

       - crop image to arbitrary area within it.

SYNOPSIS

        <crop id="new_id" refid="other_image" srcx="pixels" srcy="pixels"
              width="pixels" height="pixels" tint="color">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "width" and "height" will be derived from  the  width
              and height of the refid image.

       srcx   Optional. Default is "0". Skip this many pixels from the left.

       srcy   Optional. Default is "0". Skip this many pixels from the top.

       width  Optional. Default is "100%". Keep this many pixels wide.

       height Optional. Default is "100%". Keep this many pixels tall.

       tint   Optional.  Additionally  tint an image to specified color. Tinting can both lighten
              and darken an image. Tinting color 0 or #7f7f7f7f yields no tinting. Tinting can be
              performed on any channel, including alpha channel.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.
       libAfterImage/asimagexml/tile

NAMEtile

       - tile an image to specified area.

SYNOPSIS

        <tile id="new_id" refid="other_image" width="pixels" height="pixels"
              x_origin="pixels" y_origin="pixels" tint="color" complement=0|1>

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional. An image ID defined with the "id" parameter for  any  previously  created
              image.  If  set, percentages in "width" and "height" will be derived from the width
              and height of the refid image.

       width  Optional. Default is "100%". The image will be tiled to this width.

       height Optional. Default is "100%". The image will be tiled to this height.

       x_origin
              Optional. Horizontal position on infinite surface, covered with tiles of the image,
              from which to cut out resulting image.

       y_origin
              Optional.  Vertical  position on infinite surface, covered with tiles of the image,
              from which to cut out resulting image.

       tint   Optional. Additionally tint an image to specified color. Tinting can  both  lighten
              and darken an image. Tinting color 0 or #7f7f7f7f yields no tinting. Tinting can be
              performed on any channel, including alpha channel.

       complement
              Optional. Will use color that is the complement to tint color for the  tinting,  if
              set to 1. Default is 0.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.
       libAfterImage/asimagexml/hsv

NAMEhsv

       - adjust Hue, Saturation and/or Value  of  an  image  and  optionally  tile  an  image  to
       arbitrary area.

SYNOPSIS

       <hsv id="new_id" refid="other_image"
            x_origin="pixels" y_origin="pixels" width="pixels" height="pixels"
            affected_hue="degrees|color" affected_radius="degrees"
            hue_offset="degrees" saturation_offset="value"
            value_offset="value">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       refid  Optional.  An  image  ID defined with the "id" parameter for any previously created
              image. If set, percentages in "width" and "height" will be derived from  the  width
              and height of the refid image.

       width  Optional. Default is "100%". The image will be tiled to this width.

       height Optional. Default is "100%". The image will be tiled to this height.

       x_origin
              Optional. Horizontal position on infinite surface, covered with tiles of the image,
              from which to cut out resulting image.

       y_origin
              Optional. Vertical position on infinite surface, covered with tiles of  the  image,
              from which to cut out resulting image.

       affected_hue
              Optional. Limits effects to the renage of hues around this hue. If numeric value is
              specified - it is treated as degrees on 360 degree circle, with : red = 0, yellow =
              60,  green  =  120,  cyan  =  180, blue = 240, magenta = 300. If colorname or value
              preceded with # is specified here - it will be treated as RGB color  and  converted
              into hue automagically.

       affected_radius
              Optional.  Value  in degrees to be used in order to calculate the range of affected
              hues.  Range  is  determined  by  subtracting  and  adding   this   value   from/to
              affected_hue.

       hue_offset
              Optional. Value by which to adjust the hue.

       saturation_offset
              Optional. Value by which to adjust the saturation.

       value_offset
              Optional. Value by which to adjust the value.

NOTES

       One of the Offsets must be not 0, in order for operation to be performed.

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.
       libAfterImage/asimagexml/pad

NAMEpad

       - pad an image with solid color rectangles.

SYNOPSIS

       <pad id="new_id" left="pixels" top="pixels"
            right="pixels" bottom="pixels" color="color"
               refid="refid" width="pixels" height="pixels">

ATTRIBUTES

       id     Optional. Image will be given this name for future reference.

       width  Optional. The result will have this width.

       height Optional. The result will have this height.

       refid  Optional. An image ID defined with the "id" parameter for  any  previously  created
              image.  If  set, percentages in "width" and "height" will be derived from the width
              and height of the refid image.

       left   Optional. Size to add to the left of the image.

       top    Optional. Size to add to the top of the image.

       right  Optional. Size to add to the right of the image.

       bottom Optional. Size to add to the bottom of the image.

       color  Optional. Color value to fill added areas with. It could be transparent of  course.
              Default is #FF000000 - totally black.

NOTES

       This  tag applies to the first image contained within the tag.  Any further images will be
       discarded.