Img Manual

Installation

For Windows, just run the executable.

For UNIX, you have to compile the sources yourself, but that shouldn't give you many problems. In the future, hopefully, binary distributions for various UNIX systems will become available as well.

Configure

The source distributions have "configure", which has the following possibilities:

	configure ?options?
Some possible options:
	--prefix=<dir>	Install headers in <dir>/include. Default: "/usr/local"
	--exec-prefix=<dir>	Install libraries in <dir>/lib. Default: "${prefix}"
	--with-tcl=<dir>	Find Tcl libraries in <dir> and include files in <dir>/../include or <dir>/../generic. Default: "${exec-prefix}/lib" or a sibling directory of the Img build directory.
	--with-tk=<dir>	Find Tk libraries in <dir> and include files in <dir>/../include or <dir>/../generic. Default: the same values as given by --with-tcl or a sibling directory of the Img build directory.
	--disable-shared	Force the creation of static libraries.
	--disable-stubs	Disable stub support. This is necessary if you want to run Img 1.2 with Tcl/Tk 8.0 up to 8.0.5.

Configuration of libz, libpng, libtiff, libjpeg and libttf will be done automatically.

make

By default only libimg1.2.so will be built. Further on:

	make	build libimg1.2.so only
	make z	build libz.so.1.1.3
	make png	build libpng.so.2.1.0.7
	make jpeg	build libjpeg.so.62.0.0
	make tiff	build libtiff.so.3.5.5
	make all	build all of above
	make test	run tests for all image formats.

Best is to start with "make". If a test fails for one of the PNG, JPEG or TIFF formats,ssible>

Best is to start with "make". If a test fails for one of the PNG, JPEG