SDL::Palette(3) User Contributed Perl Documentation SDL::Palette(3)NAME
SDL::Palette - a perl extension
DESCRIPTION
SDL::Palette provides an interface to the SDL_Palette structures, and can be used to set the color values of an existing palette's indexes.
METHODS
blue ( index, [value] )
Fetches and sets the blue component of the color at index.
green ( index, [value] )
Fetches and sets the green component of the color at index.
red ( index, [value] )
Fetches and sets the red component of the color at index.
color ( index, [ r, g, b ] )
Fetches and sets the RGB, returns an SDL_Color *.
size
Returns the size of the palette.
AUTHOR
David J. Goehrig
SEE ALSO
perl SDL::Color SDL::Surface
perl v5.12.1 2010-07-05 SDL::Palette(3)
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SDL::Rect(3) User Contributed Perl Documentation SDL::Rect(3)NAME
SDL::Rect - raw object for storing rectangular coordinates
SYNOPSIS
my $rect = SDL::Rect->new( -height => 4, -width => 40 );
$rect->x(12); # same as $rect->left(12)
$rect->y(9); # same as $rect->top(9)DESCRIPTION
"SDL::Rect::new" creates a SDL_Rect structure which is used for specifying regions of pixels for filling, blitting, and updating. These
objects make it easy to cut and backfill.
By default, x, y, height and width are all set to 0.
METHODS
The four fields of a rectangle can be set simply by passing a value to the applicable method. These are:
x
left
sets and fetches the x (lefmost) position of the rectangle.
y
top
sets and fetches the y (topmost) position.
w
width
sets and fetches the width of the rectangle (in pixels).
h
height
sets and fetches the height of the rectangle (in pixels).
AUTHOR
David J. Goehrig
SEE ALSO perl(1)SDL::Surface(3)perl v5.12.1 2010-07-05 SDL::Rect(3)
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