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diff --git a/upstream/opensuse-leap-15-6/man1/ilbmtoppm.1 b/upstream/opensuse-leap-15-6/man1/ilbmtoppm.1 new file mode 100644 index 00000000..b6fed17d --- /dev/null +++ b/upstream/opensuse-leap-15-6/man1/ilbmtoppm.1 @@ -0,0 +1,152 @@ +\ +.\" This man page was generated by the Netpbm tool 'makeman' from HTML source. +.\" Do not hand-hack it! If you have bug fixes or improvements, please find +.\" the corresponding HTML page on the Netpbm website, generate a patch +.\" against that, and send it to the Netpbm maintainer. +.TH "Ilbmtoppm User Manual" 0 "12 November 2014" "netpbm documentation" + +.SH NAME +ilbmtoppm - convert an ILBM file into a PPM image + +.UN synopsis +.SH SYNOPSIS + +\fBilbmtoppm\fP +[\fB-ignore\fP<chunkID>\fB]\fP +[ +\fB-isham\fP | \fB-isnotham\fP | +\fB-isehb\fP | \fB-isnotehb\fP | +\fB-isdeep\fP | \fB-isnotdeep\fP +] +[\fB-cmaponly\fP] +[\fB-adjustcolors\fP] +[\fB-transparent \fP\fIcolor\fP] +[\fB-maskfile\fP \fIfilename\fP +[\fB-verbose\fP] +[\fIILBMfile\fP] + + +.UN description +.SH DESCRIPTION +.PP +This program is part of +.BR "Netpbm" (1)\c +\&. +.PP +\fBilbmtoppm\fP reads an IFF ILBM file as input and produces a PPM +image as output. \fBilbmtoppm\fP can handle the following ILBM types: + + +.IP \(bu +Normal ILBMs with 1-16 planes. +.IP \(bu +Amiga Extra_Halfbrite (EHB) +.IP \(bu +Amiga HAM with 3-16 planes. +.IP \(bu +24 bit. +.IP \(bu +Multiplatte (normal or HAM) pictures. +.IP \(bu +Color map (BMHD + CMAP chunk only, nPlanes = 0). +.IP \(bu +Unofficial direct color. 1-16 planes for each color component. + +.PP +\fBilbmtoppm\fP uses these ILBM chunks: BMHD, CMAP, CAMG (only HAM +& EHB flags used), PCHG, BODY unofficial DCOL chunk to identify +direct color ILBM. It ignores these chunks: GRAB, DEST, SPRT, CRNG, +CCRT, CLUT, DPPV, DRNG, EPSF. It ignores, but displays in verbose +mode, these: NAME, AUTH, (c), ANNO, DPI. It skips chunks whose type +it doesn't recognize. + +.UN options +.SH OPTIONS + + + +.TP +\fB-transparent \fP\fIcolor\fP +This is the color that should "show through" in places where +the image is transparent. +.sp +\fIcolor\fP is like the +.UR libppm.html#colorname +argument of the \fBppm_parsecolor()\fP library routine +.UE +\&. + +.TP +\fB-verbose\fP +Give some information about the ILBM file. + +.TP +\fB-ignore\fP \fIchunkID\fP +Skip a chunk. \fIchunkID\fP is the 4-letter IFF chunk identifier +of the chunk to be skipped. + +.TP +\fB-isham\fP | \fB-isehb\fP +Treat the input file as a HAM or Extra_Halfbrite picture, even if +these flags are not set in the CAMG chunk (or if there is no CAMG +chunk). + +.TP +\fB-maskfile\fP \fIfilename\fP +This names a file for \fBilbmtoppm\fP to create with the image's +transparency mask. The mask file is a PBM image which maps to the input image +with white pixels representing transparent pixels in the image and black +pixels representing opaque pixels. +.sp +If you don't specfy this, or the image does not contain transparency +information, \fBilbmtoppm\fP does not create a mask file. + +.TP +\fB-cmaponly\fP +With this option, \fBilbmtoppm\fP generates a PPM of the ILBM's \fIcolor +map\fP, not the image itself. +.sp +\fBilbmtoppm\fP does the same thing even without \fB-cmaponly\fP if the +ILBM is a pure color map stream (it has a bitmap header with an \fInplanes\fP +value of zero or has no BODY chunk. + +.TP +\fB-adjustcolors\fP +If all colors in the CMAP have a value of less then 16, ilbmtoppm +assumes a 4-bit colormap and gives a warning. With this option the +colormap is scaled to 8 bits. + + + + +.UN limitations +.SH LIMITATIONS +.PP +The multipalette PCHG BigLineChanges and Huffman decompression code +is untested. + +.UN references +.SH REFERENCES + +Amiga ROM Kernel Reference Manual - Devices (3rd Ed.) +Addison Wesley, ISBN 0-201-56775-X + +.UN seealso +.SH SEE ALSO +.BR "ppmtoilbm" (1)\c +\&, +.BR "ppm" (5)\c +\& + +.UN authors +.SH AUTHORS + +Copyright (C) 1989 by Jef Poskanzer. +.PP +Modified October 1993 by Ingo Wilken (\fIIngo.Wilken@informatik.uni-oldenburg.de\fP) +.SH DOCUMENT SOURCE +This manual page was generated by the Netpbm tool 'makeman' from HTML +source. The master documentation is at +.IP +.B http://netpbm.sourceforge.net/doc/ilbmtoppm.html +.PP
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