ImageMagick: MagickCore, C API for ImageMagick: Create an Image Thumbnail
Author: ImageMagick Studio LLC
Description: ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, JPEG-2000, GIF, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.
Keywords: magickcore, c, api, for, imagemagick:, create, an, image, thumbnail, ImageMagick, PerlMagick, image processing, image, photo, software, Magick++, OpenMP, convert

CloneMontageInfo • DestroyMontageInfo • GetMontageInfo • MontageImageList

## CloneMontageInfo

CloneMontageInfo() makes a copy of the given montage info structure. If NULL is specified, a new image info structure is created initialized to default values.

The format of the CloneMontageInfo method is:

    MontageInfo *CloneMontageInfo(const ImageInfo *image_info,
      const MontageInfo *montage_info)

A description of each parameter follows:

image_info
  the image info.
montage_info
  the montage info.

## DestroyMontageInfo

DestroyMontageInfo() deallocates memory associated with montage_info.

The format of the DestroyMontageInfo method is:

    MontageInfo *DestroyMontageInfo(MontageInfo *montage_info)

A description of each parameter follows:

montage_info
  Specifies a pointer to an MontageInfo structure.

## GetMontageInfo

GetMontageInfo() initializes montage_info to default values.

The format of the GetMontageInfo method is:

    void GetMontageInfo(const ImageInfo *image_info,
      MontageInfo *montage_info)

A description of each parameter follows:

image_info
  a structure of type ImageInfo.
montage_info
  Specifies a pointer to a MontageInfo structure.

## MontageImageList

MontageImageList() is a layout manager that lets you tile one or more thumbnails across an image canvas.

The format of the MontageImageList method is:

    Image *MontageImageList(const ImageInfo *image_info,
      const MontageInfo *montage_info,Image *images,
      ExceptionInfo *exception)

A description of each parameter follows:

image_info
  the image info.
montage_info
  Specifies a pointer to a MontageInfo structure.
images
  Specifies a pointer to an array of Image structures.
exception
  return any errors or warnings in this structure.