ceph/src/boost/libs/gil/example/README.txt

   1 Copyright 2008 Lubomir Bourdev and Hailin Jin
   2
   3 Distributed under the Boost Software License, Version 1.0.
   4 (See accompanying file LICENSE_1_0.txt or copy at
   5 http://www.boost.org/LICENSE_1_0.txt)
   6
   7 This directory contains GIL sample code.
   8
   9 We provide a Makefile that compiles all examples. You will need to change it to specify the correct path to boost, gil, and libjpeg. Some of the examples include the GIL numeric extension, which you can get from:
  10 http://opensource.adobe.com/gil/download.html
  11
  12 The makefile generates a separate executable for each test file. Each executable generates its output as "out-<example_name>.jpg". For example, the resize.cpp example generates the image out-resize.jpg
  13
  14 The following examples are included:
  15
  16 1. resize.cpp
  17    Scales an image using bilinear or nearest-neighbor resampling
  18
  19 2. affine.cpp
  20    Performs an arbitrary affine transformation on the image
  21
  22 3. convolution.cpp
  23    Convolves the image with a Gaussian kernel
  24
  25 4. mandelbrot.cpp
  26    Creates a synthetic image defining the Mandelbrot set
  27
  28 5. interleaved_ptr.cpp
  29    Illustrates how to create a custom pixel reference and iterator.
  30    Creates a GIL image view over user-supplied data without the need to cast to GIL pixel type
  31
  32 6. x_gradient.cpp
  33    Horizontal gradient, from the tutorial
  34
  35 7. histogram.cpp
  36    Algorithm to compute the histogram of an image
  37
  38 8. packed_pixel.cpp
  39    Illustrates how to create a custom pixel model - a pixel whose channel size is not divisible by bytes
  40
  41 9. dynamic_image.cpp
  42    Example of using images whose type is instantiated at run time
  43
  44