Tk::Bitmap man page on Kali

Man page or keyword search:  
man Server   9211 pages
apropos Keyword Search (all sections)
Output format
Kali logo
[printable version]

Bitmap(3pm)	      User Contributed Perl Documentation	   Bitmap(3pm)

NAME
       Tk::Bitmap - Images that display two colors

SYNOPSIS
           $image = $widget->Bitmap?(name??,options?)

DESCRIPTION
       A bitmap is an image whose pixels can display either of two colors or
       be transparent.	A bitmap image is defined by four things:  a
       background color, a foreground color, and two bitmaps, called the
       source and the mask.  Each of the bitmaps specifies 0/1 values for a
       rectangular array of pixels, and the two bitmaps must have the same
       dimensions.  For pixels where the mask is zero, the image displays
       nothing, producing a transparent effect.	 For other pixels, the image
       displays the foreground color if the source data is one and the
       background color if the source data is zero.

CREATING BITMAPS
       Bitmaps are created using $widget->Bitmap.  Bitmaps support the
       following options:

       -background => color
	   Specifies a background color for the image in any of the standard
	   ways accepted by Tk.	 If this option is set to an empty string then
	   the background pixels will be transparent.  This effect is achieved
	   by using the source bitmap as the mask bitmap, ignoring any
	   -maskdata or -maskfile options.

       -data => string
	   Specifies the contents of the source bitmap as a string.  The
	   string must adhere to X11 bitmap format (e.g., as generated by the
	   bitmap 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
	   bitmap.  The file must adhere to X11 bitmap format (e.g., as
	   generated by the bitmap program).

       -foreground => color
	   Specifies a foreground color for the image in any of the standard
	   ways accepted by Tk.

       -maskdata => string
	   Specifies the contents of the mask as a string.  The string must
	   adhere to X11 bitmap format (e.g., as generated by the bitmap
	   program).  If both the -maskdata and -maskfile options are
	   specified, the -maskdata option takes precedence.

       -maskfile => name
	   name gives the name of a file whose contents define the mask.  The
	   file must adhere to X11 bitmap format (e.g., as generated by the
	   bitmap program).

IMAGE METHODS
       When a bitmap image is created, Tk also creates a new object.  This
       object supports the configure and cget methods described in Tk::options
       which can be used to enquire and modify the options described above.

SEE ALSO
       Tk::Image Tk::Pixmap Tk::Photo

KEYWORDS
       bitmap, image

perl v5.26.0			  2017-07-22			   Bitmap(3pm)
[top]

List of man pages available for Kali

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net