"Convert::Color::XTerm" - indexed colors used by XTerm
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' );
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.
Since version 0.06: This can also be specified as
"rgb(R,G,B)" where each of R, G and B can be 0 to 5, or
"0%" to "100%".
- •
- 232-255: 24 greyscale ramp.
Since version 0.06: This can also be specified as
"grey(GREY)", where GREY is 0 to 23, or "0%" to
"100%".
$color = Convert::Color::XTerm->new( $index )
Returns a new object to represent the color at that index.
$index = $color->index
The index of the XTerm color.
- •
- Convert::Color - color space conversions
Paul Evans <
[email protected]>