SWF::FilterMatrix - SWF FilterMatrix class

- NAME
- SYNOPSIS
- DESCRIPTION
- METHODS
- AUTHOR
- SEE ALSO

# NAME

SWF::FilterMatrix - SWF FilterMatrix class

# SYNOPSIS

            use SWF::FilterMatrix;
            $valueref     = [ 0.5, 0.4, 0.3, 0, 0,
                              0.5, 0.4, 0.3, 0, 0,
                              0.5, 0.4, 0.3, 0, 0,
                              0, 0, 0, 1, 0 ];
            $filtermatrix = new SWF::FilterMatrix( 5, 4, $valueref );
            $filter    = SWF::Filter::newColorMatrixFilter( $filtermatrix );

# DESCRIPTION

SWF::FilterMatrix is a helper class useful for construction of some SWF::Filter objects: ColorMatrix filter and Convolution filter.

# METHODS

new SWF::FilterMatrix($cols, $rows, $valueref)

  The only method is a constructor for creation of a FilterMatrix object. The object is controlled by the matrix data dimensions (cols * rows) and the data values: a reference to an array of float values. Note: constructing ColorMatrixFilter needs a 5*4 matrix.

# AUTHOR

            developers of
            ming.sourceforge.net

# SEE ALSO

SWF, SWF::Filter, SWF::Blur, SWF::Shadow