meillo@14: .TH RESIZE\-GD 1 "resize\-gd\-0.2" "2008\-06\-15" "resize\-gd"
meillo@6: 
meillo@6: .SH NAME
meillo@13: resize\-gd \- resizes images using the gd library
meillo@6: 
meillo@6: .SH SYNOPSIS
meillo@13: .B resize\-gd <size> PICTURES
meillo@6: 
meillo@13: .B resize\-gd <width>x<height> PICTURES
meillo@6: 
meillo@6: .SH DESCRIPTION
meillo@6: The program resizes given images to a specific size. The files are modified, so copy the files before if you want to keep the original pictures!
meillo@6: .PP
meillo@6: If <size> is given, aspect ratio of the images is preserved and only shrinking is done. Smaller images remain unmodified.
meillo@6: .PP
meillo@6: If <width>x<height> ist given, the images are resized to match that dimensions. The images probably get stretched and enlarged.
meillo@6: .PP
meillo@14: Only JPEG and PNG files are supported. The filetype is detected by the filename suffix which has to be `.jpg', `.jpeg' or `.png'.
meillo@6: Unsupported files get skipped.
meillo@6: .PP
meillo@6: This program is meant to be a small(er) alternative to the
meillo@13: .BR mogrify \-resize
meillo@13: command of ImageMagick. Mainly because ImageMagick has lots of dependencies, while the GD\-Library has less.
meillo@6: 
meillo@6: .SH OPTIONS
meillo@6: .TP
meillo@6: .B \-\-help
meillo@6: Show summary of options.
meillo@6: .TP
meillo@6: .B \-\-version
meillo@6: Show program name and version.
meillo@6: 
meillo@6: .SH EXAMPLES
meillo@6: Create some thumbnails, preserving aspect ratio:
meillo@6: .IP
meillo@6: mkdir thumbs
meillo@6: 
meillo@6: cp *.jpg *.png thumbs
meillo@6: 
meillo@13: resize\-gd 150 thumbs/*
meillo@6: 
meillo@6: .PP
meillo@6: Make some pictures squared:
meillo@6: .IP
meillo@13: cp \-r somepics/ somepics\-squared
meillo@6: 
meillo@13: resize\-gd 400x400 somepics\-squared/*
meillo@6: 
meillo@6: .SH EXIT CODE
meillo@6: .TP
meillo@6: .B 1
meillo@6: Any other error
meillo@6: .TP
meillo@6: .B 2
meillo@6: The size (parameter 1) had no valid format. It has to be either <size> or <width>x<height>.
meillo@11: .TP
meillo@11: .B 3
meillo@11: Not enough memory available to resize the image.
meillo@15: .TP
meillo@15: .B 4
meillo@15: None of the given files was resized successful (or was already small enough).
meillo@6: 
meillo@6: .SH BUGS
meillo@6: Please report any bug you find to the author.
meillo@6: 
meillo@6: .SH SEE ALSO
meillo@6: .BR mogrify (1),
meillo@6: .BR ImageMagick (1).
meillo@6: 
meillo@6: .SH AUTHOR
meillo@13: resize\-gd and this man page were written by markus schnalke <meillo@marmaro.de>
meillo@6: .PP
meillo@13: Website: http://prog.marmaro.de/resize\-gd