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# Copyright (c) 2000-2001 by Soheil Seyfaie. All rights reserved.
# (c) 2009 A.Kleine
# This program is free software; you can redistribute it and/or modify
# it under the same terms as Perl itself.
# ====================================================================
# $Author$
# $Id$
package SWF::Fill;
use SWF ();
$SWF::Fill::VERSION = $SWF::VERSION;
1;
=head1 NAME
SWF::Fill - SWF fill class
=head1 SYNOPSIS
use SWF::Fill;
usw SWF::Shape;
$shape = new SWF::Shape();
$fill = $shape->addGradientFill($gradient,SWFFILL_LINEAR_GRADIENT);
=head1 DESCRIPTION
There is no object constructor because SWF::Fill objects are always returned by
method calls of SWF::Shape objects, like
$fill = $shape->addSolidFill($r, $g, $b, $a);
$fill = $shape->addGradientFill($gradient, flags);
$fill = $shape->addBitmapFill($bitmap, $flag);
You can now modify that SWF::Fill object using following methods.
=head1 NOTE
None of the following methods is designed or useful for solid fill objects,
because it does not make any sense to rotate or scale a solid fill.
=head1 METHODS
=over
=item $fill->moveTo($x, $y)
Move $fill to ($x, $y) in global co-ordinates.
=item $fill->scaleTo($x [,$y])
Set $fill scale to $x in the x-direction and $y in the y-direction.
If $y is not specified, $y=$x is assumed.
=item $fill->scale($x [,$y])
Multiply $fill scale by $x in the x-direction and $y in the y-direction.
If $y is not specified, $y=$x is assumed.
=item $fill->rotateTo($degrees)
Set $fill rotation to $degrees.
=item $fill->rotate($degrees)
Rotate $fill by $degrees.
=item $fill->skewX($x)
Add $x to the current x-skew.
=item $fill->skewXTo($x)
Set x-skew to $x. 1.0 is 45-degree forward slant.
More is more forward while less is more backward.
=item $fill->skewY($y)
Add $y to the current y-skew.
=item $fill->skewYTo($y)
Set y-skew to $y. 1.0 is 45-degree upward slant.
More is more upward while less is more downward.
=item $fill->setMatrix($a, $b, $c, $d, $e, $f)
Do an operation of rotating/skewing (b,c), moving (e,f) and scaling (a,d) at once.
The default initial values of an SWF::Fill object's matrix are 1.0, 0, 0, 1.0, 0, 0 .
So calling setMatrix with these defaults (I<setMatrix(1.0, 0, 0, 1.0, 0, 0);>)
will reset results of earlier calls of SWF::Fill methods (like rotate(45) etc. etc.)
=back
=head1 AUTHOR
developers of
ming.sourceforge.net
=head1 SEE ALSO
SWF, SWF::Shape, SWF::DisplayItem, SWF::Constants
=cut
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