SDL::Color(3) User Contributed Perl Documentation SDL::Color(3)NAMESDL::Color - a SDL perl extension
SYNOPSIS
$color = new SDL::Color ( -r => 0xde, -g => 0xad, -b =>c0 );
$color = new SDL::Color-surface => $app, -pixel => $app->pixel($x,$y);
$color = new SDL::Color-color => SDL::NewColor(0xff,0xaa,0xdd);
DESCRIPTION
"SDL::Color" is a wrapper for display format independent color
representations, with the same interface as SDL::Color.
new ( -color => )
"SDL::Color::new" with a "-color" option will construct a new object
referencing the passed SDL_Color*.
new (-r => , -g => , -b => )
"SDL::Color::new" with "-r,-g,-b" options will construct both a
SDL_Color structure, and the associated object with the specified
vales.
new (-pixel =>, -surface =>)
"SDL::Color::new" with "-pixel,-surface" options will generate a
SDL_Color* with the r,g,b values associated with the integer value
passed by "-pixel" for the given "-surface"'s format.
r ( [ red ] ), g( [ green ] ), b( [ blue ] )
"SDL::Color::r, SDL::Color::g, SDL::Color::b" are accessor methods for
the red, green, and blue components respectively. The color value can
be set by passing a byte value (0-255) to each function.
pixel ( surface )
"SDL::Color::pixel" takes a "SDL::Surface" object and r,g,b values, and
returns the integer representation of the closest color for the given
surface.
AUTHOR
David J. Goehrig
SEE ALSO
perl SDL::Surface
perl v5.14.1 2011-07-18 SDL::Color(3)
