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SDL::Color.3pm
Langue: en
Version: 2009-11-24 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
SDL::Color - a SDL perl extensionSYNOPSIS
$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. GoehrigSEE ALSO
perl SDL::SurfaceContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre