WAHOO I am officially awesome
/* Create and save the gradiant */
$Imagick = new Imagick();
$Imagick->newPseudoImage( 500, 100, "gradient:red-orange" );
$Imagick->setImageFormat( 'png' );
$Imagick->writeImage("gradiant.png");
/* Create and save the canvas */
$im = new Imagick();
$im->newPseudoImage( 500, 100, "null:" );
$im->setImageFormat( 'png' );
$im->writeImage("canvas.png");
/* Add the text to the canvas ( Make the mask )*/
$im = new Imagick( "canvas.png" );
$draw = new ImagickDraw();
$draw->setFontSize( 90 );
$draw->setFillColor( new ImagickPixel("black"));
// Set gravity to the center.
$draw->setGravity( Imagick::GRAVITY_CENTER );
// Write the text on the image
$im->annotateImage( $draw, 0, 0, 0, "Anthony" );
/* Final image */
$canvas = new Imagick( "gradiant.png" );
$canvas->compositeImage( $im, imagick::COMPOSITE_DSTIN, 0, 0 );
$canvas->setImageFormat( 'png' );
$canvas->writeImage("final.png");
unlink("canvas.png");
unlink("gradiant.png");
?>
This works and should give someone a starting point BUT some settings may be wrong for your version of Imagick AND in my case setFont() had no effect !
I am sure I have some more faults in the code though and I could not have done it without the example sites linked in my previous post.