<?php $handle = imagick_readimage( getcwd() . "/example/files/c/image.jpg" ) ; if ( imagick_iserror( $handle ) ) { $reason = imagick_failedreason( $handle ) ; $description = imagick_faileddescription( $handle ) ; print "handle failed!<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ; exit ; } imagick_negate( $handle, 0 ) ; // // or, imagick_negate( $handle, 1 ). 1 and 0 are the only valid // values for the second parameter. 1 means that only the gray scale // within the image should be negated. // if ( !imagick_writeimage( $handle, getcwd() . "/example/files/c/new_image.jpg" ) ) { $reason = imagick_failedreason( $handle ) ; $description = imagick_faileddescription( $handle ) ; print "imagick_writeimage() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ; exit ; } print "Done!<BR>\n" ;
?>

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