img-pixmap(n) [osx man page]

img-pixmap(n)															     img-pixmap(n)

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NAME

       img-pixmap - Img, Pixmap Image type (pixmap)

SYNOPSIS

       package require Tk

       package require img::pixmap  ?1.3?

       image create pixmap ?name? ?options?

       imageName option ?arg arg ...?

       imageName cget option

       imageName configure ?option? ?value option value ...?

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DESCRIPTION

       The package img::pixmap is a sub-package of Img. It can be loaded as a part of the complete Img support, via package require Img, or on its
       own, via package require img::pixmap.

       Like all packages of Img it does not provide new commands, but extends the existing Tk command image.

       In contrast to all other sub packages this packages does not extend Tk's photo image type, but rather provides a completely new image type,
       on the same level as photo and bitmap.

CREATING PIXMAPS

       Like all images, pixmaps are created using the image create command.

       image create pixmap ?name? ?options?
	      Pixmaps support the following options:

	      -data string
		     Specifies	the  contents of the source pixmap as a string. The string must adhere to X11 pixmap format (e.g., as generated by
		     the pixmap program). If both the -data and -file options are specified, the -data option takes precedence.

	      -file name
		     name gives the name of a file whose contents define the source pixmap. The file must adhere to X11 pixmap	format	(e.g.,	as
		     generated by the pixmap program).

IMAGE COMMAND

       When  a	pixmap	image  is created, Tk also creates a new com mand whose name is the same as the image.	This command may be used to invoke
       various operations on the image.  It has the following general form:

       imageName option ?arg arg ...?

       Option and the args determine the exact behavior of the command. The following commands are possible for pixmap images:

       imageName cget option
	      Returns the current value of the configuration option given by option. Option may have any of the values accepted by the image  cre-
	      ate pixmap command.

       imageName configure ?option? ?value option value ...?
	      Query  or  modify the configuration options for the image. If no option is specified, returns a list describing all of the available
	      options for imageName (see Tk_ConfigureInfo for information on the format of this list). If option is specified with no value,  then
	      the  command  returns a list describing the one named option (this list will be identi cal to the corresponding sublist of the value
	      returned if no option is specified).  If one or more option-value pairs are specified, then the command modifies the given option(s)
	      to  have	the  given  value(s);  in this case the command returns an empty string. Option may have any of the values accepted by the
	      image create pixmap command.

SEE ALSO

       img-bmp, img-dted, img-gif, img-ico, img-intro, img-jpeg, img-pcx, img-pixmap, img-png, img-ppm, img-ps, img-raw,  img-sgi,  img-sun,  img-
       tga, img-tiff, img-window, img-xbm, img-xpm

KEYWORDS

       image handling, pixmap, tk

COPYRIGHT

       Copyright (c) 1995-2003 Jan Nijtmans <nijtmans@users.sourceforge.net>

Img									1.3							     img-pixmap(n)

Check Out this Related Man Page

img-png(n)																img-png(n)

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NAME

       img-png - Img, Portable Network Graphics format (png)

SYNOPSIS

       package require Tk

       package require img::png  ?1.4?

       image create photo ?name? ?options?

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DESCRIPTION

       The  package  img::png  is a sub-package of Img. It can be loaded as a part of the complete Img support, via package require Img, or on its
       own, via package require img::png.

       Like all packages of Img it does not provide new commands, but extends the existing Tk command image so that it supports  files	containing
       raster images in the Portable Network Graphics format (png). More specifically img::png extends Tk's photo image type.

       The  name  of  the new format handler is png.  This handler provides new additional configuration options. See section PNG OPTIONS for more
       detailed explanations.

       All of the above means that in a call like

       image create photo ?name? ?options?

       [1]    Image data in png format (options -data and -file) is detected automatically.

       [2]    The format name png is recognized by the option -format.	In addition the value for the option is treated as list  and  may  contain
	      any of the special options listed in section PNG OPTIONS.

PNG OPTIONS

       The  handler  provides no true options at all, but accepts pairs of keys and values when writing a PNG file. Each pair will be written as a
       named text chunk where the key provides the name of the chunk and the value its contents.  For example

	   png Author <name> Title <title> Description ...

TRANSPARENCY

       If you want to write images to disk which contain transparency information (e.g. PNG with alpha channel) you need at least Tk 8.3.

SEE ALSO

       img-bmp, img-dted, img-gif, img-ico, img-intro, img-jpeg, img-pcx, img-pixmap, img-png, img-ppm, img-ps, img-raw,  img-sgi,  img-sun,  img-
       tga, img-tiff, img-window, img-xbm, img-xpm

KEYWORDS

       image handling, png, tk

COPYRIGHT

       Copyright (c) 1995-2009 Jan Nijtmans <nijtmans@users.sourceforge.net>

Img									1.4								img-png(n)

Linux and UNIX Man Pages

img-pixmap(n) [osx man page]

Check Out this Related Man Page