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SAPER

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Kartik Thakore
and 1 contributors

NAME

SDL::Color - Format independent color description

CATEGORY

Core, Video, Structure

SYNOPSIS

  my $black = SDL::Color->new( 0, 0, 0);
  my $color = SDL::Color->new(255, 0, 0);
  my $r = $color->r; # 255
  my $g = $color->g; # 0
  my $b = $color->b; # 0
  $color->g(255);
  $color->b(255);
  # $color is now white

DESCRIPTION

SDL_Color describes a color in a format independent way.

METHODS

new ( $r, $g, $b )

The constructor creates a new color with the specified red, green and blue values:

  my $color = SDL::Color->new(255, 0, 0);

r

If passed a value, this method sets the red component of the color; if not, it returns the red component of the color:

  my $r = $color->r; # 255
  $color->r(128);

g

If passed a value, this method sets the green component of the color; if not, it returns the green component of the color:

  my $g = $color->g; # 255
  $color->g(128);

b

If passed a value, this method sets the blue component of the color; if not, it returns the blue component of the color:

  my $b = $color->b; # 255
  $color->b(128);

SEE ALSO

SDL::Surface