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.\" RCSid "$Id: meta2tga.1,v 1.4 2005/10/27 00:20:08 greg Exp $" |
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.TH META2TGA 1 6/24/98 RADIANCE |
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.SH NAME |
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meta2tga - convert metafile to Targa image format |
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.SH SYNOPSIS |
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.B meta2tga |
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[ |
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.B \-c | \-r |
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][ |
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.B "\-x width" |
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][ |
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.B "\-y height" |
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][ |
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.B "\-m minrad" |
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][ |
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.B "\-o outname" |
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] |
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file .. |
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.SH DESCRIPTION |
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.I Meta2tga |
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reads each metafile |
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.I file |
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in sequence and converts it to a compressed, color-mapped Targa file. |
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The result is sent to the standard output (which must be redirected) |
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unless the |
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.I \-o |
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option is used. |
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The argument to the |
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.I \-o |
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option specifies the base file name, to which a page number and ".tga" is added |
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as a suffix. |
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Note that this option must be present in order to produce more than a single |
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page of output. |
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.PP |
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The default output resolution is 400 by 400, but a different resolution |
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can be given with the |
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.I \-x |
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and |
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.I \-y |
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options. |
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.PP |
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The |
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.I \-m |
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option can be used to set a minimum value for the line radius in pixels. |
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This may be helpful for improving the readability of high resolution output. |
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The default value is 0, which allows lines of one pixel thickness. |
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.PP |
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If the option |
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.I \-c |
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is specified, the input files are only conditioned for output, ie. |
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expanded (see pexpand). |
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This is useful if many copies of the same output is desired. |
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If the option |
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.I \-r |
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is instead specified, the input is assumed already to be conditioned. |
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If no input files are specified, the standard input is read. |
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.SH EXAMPLE |
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To convert the plots examp1.plt and examp2.plt to 1024x1024 Targa files: |
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.IP "" .2i |
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bgraph examp1.plt examp2.plt | meta2tga \-o examp \-x 1024 \-y 1024 |
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.SH FILES |
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see pexpand(1) and psort(1) |
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.SH AUTHOR |
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Greg Ward |
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.SH "SEE ALSO" |
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bgraph(1), igraph(1), meta2bmp(1), pexpand(1), psmeta(1), psort(1), ra_t8(1) |
