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handle
imagick_getcanvas()
imagick_blob2image()
imagick_image2blob()
imagick_clone_handle()
imagick_destroyhandle()

handle 中的 imagick_blob2image()


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blob2image - 软晨网(RuanChen.com)

<?php $fp = fopen( getcwd() . "/example/files/c/example/files/c/image.jpg", "r" ) ; if ( !$fp ) { print "Cannot open image.jpg!<BR>\n" ; exit ; } $blob = fread( $fp, filesize( getcwd() . "/example/files/c/example/files/c/image.jpg" ) ) ; fclose( $fp ) ; $handle = imagick_blob2image( $blob ) ; if ( imagick_iserror( $handle ) ) { $reason = imagick_failedreason( $handle ) ; $description = imagick_faileddescription( $handle ) ; print "imagick_blob2image() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ; exit ; } imagick_scale( $handle, 800, 800 ) ; 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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