focal (3) Convert::Color::XTerm.3pm.gz

NAME

       "Convert::Color::XTerm" - indexed colors used by XTerm

SYNOPSIS

       Directly:

        use Convert::Color::XTerm;

        my $red = Convert::Color::XTerm->new( 1 );

       Via Convert::Color:

        use Convert::Color;

        my $cyan = Convert::Color->new( 'xterm:14' );

DESCRIPTION

       This subclass of Convert::Color::RGB8 provides lookup of the colors that xterm uses by default. Note that
       the module is not intelligent enough to actually parse the XTerm configuration on a machine, nor to query
       a running terminal for its actual colors. It simply implements the colors that are present as defaults in
       the XTerm source code.

       It implements the complete 256-color model in XTerm. This range consists of:

       •   0-7: The basic VGA colors, dark intensity. 7 is a "dark" white, i.e. a light grey.

       •   8-15: The basic VGA colors, light intensity. 8 represents a "light" black, i.e. a dark grey.

       •   16-231: A 6x6x6 RGB color cube.

       •   232-255: 24 greyscale ramp.

CONSTRUCTOR

   $color = Convert::Color::XTerm->new( $index )
       Returns a new object to represent the color at that index.

METHODS

   $index = $color->index
       The index of the XTerm color.

SEE ALSO

       •   Convert::Color - color space conversions

AUTHOR

       Paul Evans <leonerd@leonerd.org.uk>