public Gmagick Gmagick::resizeimage    ( int $width   , int $height   , int $filter   , float $blur   [, bool $fit = FALSE  ] )

Gmagick::resizeimageScales an image

width

The number of columns in the scaled image.

height

The number of rows in the scaled image.

filter

Image filter to use.

blur

The blur factor where larger than 1 is blurry, lesser than 1 is sharp.