jcupitt

#!/usr/bin/env ruby

require 'rubygems'

gem 'ruby-vips'
gem 'oil'

require 'vips'

require 'oil'

jcupitt

/* burr - simple filter to do cut ups for you
 * 
 * No more scissors paper and glue! Turn your manual pages into disturbing,
 * impressionistic accounts of drug addiction amongst homosexual hispanics in
 * 1920's San Francisco. Turn your thesis into a lurid description of the
 * thoughts of a man-crab roaming the brass streets of Minraud under a white 
 * hot sky. Free yourself of the language virus!
 *
 * Very simple minded - we:
 *

jcupitt

#!/usr/bin/python

import sys
from vipsCC import *

im = VImage.VImage(sys.argv[1])

try:
    # import to CIELAB with lcms
    # 1 means relative colorimetry

jcupitt

#!/usr/bin/ruby

require 'rubygems'
require 'vips'

im = VIPS::Image.new(ARGV[0])

begin
    # import to CIELAB with lcms
    # if there's no profile there, we'll fall back to the thing below

jcupitt

#!/usr/bin/ruby

require 'rubygems'
require 'vips'

a = VIPS::Image.jpeg(ARGV[0], :sequential => true)

# import to CIELAB colour space using the ICC profile embedded in the image
lab = a.icc_import_embedded(:relative)

jcupitt

john@mm-jcupitt3 ~/GIT/libvips (7.26) $ CFLAGS="-g -Wall" CXXFLAGS="-g -Wall" ./configure --prefix=/home/john/vips-7.26
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for native Win32... no
checking for binary open needed... no

jcupitt

/* compile with
 *
 * gcc -g -Wall try207.c `pkg-config vips --cflags --libs`
 */

#include <stdio.h>

#include <vips/vips.h>

int

jcupitt

/* compile with
 *
 * 	gcc -g -Wall try208.c `pkg-config vips --cflags --libs`
 */

#include <vips/vips.h>

/* Create a tiny VipsOperator ... photographic negative of a uchar image. 
 */

jcupitt

/* vips8 introspection demo
 *
 * compile with:
 *
 * 	gcc -g -Wall introspect.c `pkg-config vips --cflags --libs`
 *
 * This example needs vips 7.39 or later. 
 *
 * try:
 *

jcupitt

#!/usr/bin/env ruby

# "trim" is nnow built in, so this is easy

require 'vips'

im = Vips::Image.new_from_file(ARGV[0])

left, top, width, height = im.find_trim
im = im.crop(left, top, width, height)