• NAME
  • CATEGORY
• SYNOPSIS
• DESCRIPTION
• METHODS
  • new
  • r
  • g
  • b
• SEE ALSO
• AUTHORS

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

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

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

r

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

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

g

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

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

b

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

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

SEE ALSO

SDL::Surface

AUTHORS

See "AUTHORS" in SDL.