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#
# This module finds if ImageMagick tools are installed and determines
# where the executables are. This code sets the following variables:
#
# IMAGEMAGICK_CONVERT_EXECUTABLE = the full path to the 'convert' utility
# IMAGEMAGICK_MOGRIFY_EXECUTABLE = the full path to the 'mogrify' utility
# IMAGEMAGICK_IMPORT_EXECUTABLE = the full path to the 'import' utility
# IMAGEMAGICK_MONTAGE_EXECUTABLE = the full path to the 'montage' utility
# IMAGEMAGICK_COMPOSITE_EXECUTABLE = the full path to the 'composite' utility
#
IF (WIN32)
# Try to find the ImageMagick binary path.
FIND_PATH(IMAGEMAGICK_BINARY_PATH mogrify.exe
[HKEY_LOCAL_MACHINE\\SOFTWARE\\ImageMagick\\Current;BinPath]
DOC "Path to the ImageMagick binary directory where all executable should be found."
)
# Be extra-careful here: we do NOT want CMake to look in the system's PATH
# env var to search for convert.exe, otherwise it is going to pick
# Window's own convert.exe, and you may say good-bye to your disk.
FIND_PROGRAM(IMAGEMAGICK_CONVERT_EXECUTABLE
NAMES convert
PATHS ${IMAGEMAGICK_BINARY_PATH}
NO_SYSTEM_PATH
DOC "Path to ImageMagick's convert executable. WARNING: note that this tool, named convert.exe, conflicts with Microsoft Window's own convert.exe, which is used to convert FAT partitions to NTFS format ! Therefore, be extra-careful and make sure the right convert.exe has been picked."
)
ELSE (WIN32)
SET (IMAGEMAGICK_BINARY_PATH "")
FIND_PROGRAM(IMAGEMAGICK_CONVERT_EXECUTABLE
NAMES convert
PATHS ${IMAGEMAGICK_BINARY_PATH}
DOC "Path to ImageMagick's convert executable."
)
ENDIF (WIN32)
# Find mogrify, import, montage, composite
FIND_PROGRAM(IMAGEMAGICK_MOGRIFY_EXECUTABLE
NAMES mogrify
PATHS ${IMAGEMAGICK_BINARY_PATH}
DOC "Path to ImageMagick's mogrify executable."
)
FIND_PROGRAM(IMAGEMAGICK_IMPORT_EXECUTABLE
NAMES import
PATHS ${IMAGEMAGICK_BINARY_PATH}
DOC "Path to ImageMagick's import executable."
)
FIND_PROGRAM(IMAGEMAGICK_MONTAGE_EXECUTABLE
NAMES montage
PATHS ${IMAGEMAGICK_BINARY_PATH}
DOC "Path to ImageMagick's montage executable."
)
FIND_PROGRAM(IMAGEMAGICK_COMPOSITE_EXECUTABLE
NAMES composite
PATHS ${IMAGEMAGICK_BINARY_PATH}
DOC "Path to ImageMagick's composite executable."
)
MARK_AS_ADVANCED(
IMAGEMAGICK_BINARY_PATH
IMAGEMAGICK_CONVERT_EXECUTABLE
IMAGEMAGICK_MOGRIFY_EXECUTABLE
IMAGEMAGICK_IMPORT_EXECUTABLE
IMAGEMAGICK_MONTAGE_EXECUTABLE
IMAGEMAGICK_COMPOSITE_EXECUTABLE
)
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