SDL::Color3pm
Format independent color description
Usage
my $black = SDL::Color->new(0, 0, 0);my $color = SDL::Color->new(255, 0, 0);my $r = $color->r; # 255my $g = $color->g; # 0my $b = $color->b; # 0$color->g(255);$color->b(255);# $color is now white
Overview
"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.
Releases
12 releases since Debian 3.0 (Woody); the text changed 11 times.