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authorTrevor Johnson <trevor@FreeBSD.org>2004-04-10 17:11:02 +0000
committerTrevor Johnson <trevor@FreeBSD.org>2004-04-10 17:11:02 +0000
commitf844f89eae41ff16153dc2b25c0706c6dffbd205 (patch)
tree5c623b2396dd5d45381df003d7c24921239c9eaa /graphics/fbm
parent33c7fcfd70a00aa38fba01e087d4a6c3285ae5fb (diff)
downloadports-f844f89eae41ff16153dc2b25c0706c6dffbd205.tar.gz
ports-f844f89eae41ff16153dc2b25c0706c6dffbd205.zip
Notes
Diffstat (limited to 'graphics/fbm')
-rw-r--r--graphics/fbm/pkg-descr49
1 files changed, 11 insertions, 38 deletions
diff --git a/graphics/fbm/pkg-descr b/graphics/fbm/pkg-descr
index 9cb2fd595ef4..26e013096615 100644
--- a/graphics/fbm/pkg-descr
+++ b/graphics/fbm/pkg-descr
@@ -1,51 +1,24 @@
-This collection provides a complete package for manipulating and
-converting color and black and whites images, including 24bit RGB, 8bit
-mapped color, 8bit grayscale, and 1bit bitmapped images.
-
- clr2gray Convert color to grayscale
- fbcat Copy image (used for format conversion)
+Adapted from the README: the FBM collection provides a complete package for
+manipulating and converting images, including 24-bit RGB, 8-bit color, 8-bit
+grayscale, and 1-bit bitmaps. This is a partial list of the commands:
fbclean Flip isolated pixels (clean image)
fbconv Arbitrary convolutions
fbedge Compute derivative image (edge detection)
fbext Extract region, resize, change aspect ratio
fbgamma Gamma correct grayscale or color image for display
fbhalf Halftone grayscale image (Blue noise, Floyd-Steinberg, etc)
- fbham Convert FBM 24bit RGB to Amiga HAM mode
fbhist Compute histogram
- fbinfo Dump image header
- fbm2pod Convert grayscale image to Diablo graphics (!)
- fbm2tga Convert image to Targa format
- fbm2tiff Convert FBM files to 1, 2, 4, 8, or 24 bit TIFF
fbmask Set region to gray value
- fbmedian Median filter 3x3 regios
+ fbmedian Median filter 3x3 regions
fbnorm Normalize image intensity / increase contrast
- fbpalet Replace an imager's colormap with another, remove duplicates
- fbps Convert to PostScript
- fbquant Color quantization (24 bit to 8..256 colors) Mod. Heckbert
+ fbquant Color quantization (24-bit to 8..256 colors) Mod. Heckbert
fbrot Rotate 90, 180, or 270 degrees
- fbthin Thin 1bit images
- fbsample Sample a 1bit file to produce an 8bit file
+ fbthin Thin 1-bit images
fbsharp Sharpen (edge enhancement) by digital Laplacian
- gray2clr Add a "gray" colormap to a grayscale image
idiff (and udiff) convert raw byte stream into byte difference
- pbm2ps Convert PBM file to PostScript
pbmtitle Add a title to a PBM file
- raw2fbm Convert raw file to FBM format (eg: Amiga Digiview files)
- tga2fbm Convert Targa file to FBM format
- tiff2fbm Convert tiff file to FBM format
- uunet2fbm Convert UseNet Facesaver file to FBM format
-
-File Formats
-
- FBM (-F) FBM file with 256 byte header (with title & credits)
- Sun (-S) Sun rasterfile with 32 byte header
- Tiff (-T) Aldus TIFF
- PBM (-P) Poskanzer format for 1bit files
- GIF (-G) CompuServe GIF format
- JPG (-J) JPEG JFIF format (cf The Independent JPEG Group)
- RLE (-R) Utah RLE format
- IFF (-I) Amiga IFF files (except HAM mode files)
- PCX (-Z) PC PaintBrush format for IBM
- Face (-B) Bennet Yee's 1bit files, used at CMU
-___________
-From the README file
+The FBM utilities handle these image formats: native FBM, UseNet Facesaver, raw
+(e.g. Amiga Digiview), Targa, Sun rasterfile with 32 byte header, Aldus TIFF,
+Poskanzer PBM format for 1-bit files, CompuServe GIF, JPEG JFIF, Utah RLE, Amiga
+IFF (except HAM mode), PC PaintBrush PCX, and Bennet Yee's 1-bit Face files.
+Amiga HAM, Diablo graphics, and PostScript output is available.