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.\" pspic.tmac
.\"
.\" Define the PSPIC macro.
.\"
.\" When used other than with -Tps or -Tdvi, it will draw a box around where
.\" the picture would go.
.
.de PSPIC
. nr ps-offset-mode 0
. ie '\\$1'-L' \{\
. nr ps-offset-mode 1
. shift
. HTML-DO-IMAGE \\$1 l
. \}
. el \{\
. ie '\\$1'-R' \{\
. nr ps-offset-mode 2
. shift
. HTML-DO-IMAGE \\$1 r
. \}
. el \{\
. ie '\\$1'-I' \{\
. nr ps-offset-mode 3
. nr ps-offset (m;\\$2)
. shift 2
. HTML-DO-IMAGE \\$1 i
. \}
. el \
. HTML-DO-IMAGE \\$1 c
. \}
. \}
.
. br
.
. psbb \\$1
. if (\\n[llx] : \\n[lly] : \\n[urx] : \\n[ury]) \{\
. nr ps-wid (\\n[urx] - \\n[llx])
. nr ps-ht (\\n[ury] - \\n[lly])
. if (\\n[ps-wid] < 0) \
. nr ps-wid (-\\n[ps-wid])
. if (\\n[ps-ht] < 0) \
. nr ps-ht (-\\n[ps-ht])
. ie (\\n[.$] >= 2) \
. nr ps-deswid (i;\\$2)
. el \
. nr ps-deswid ((\\n[.l] - \\n[.i]) <? \\n[ps-wid]p)
. nr ps-desht (\\n[ps-deswid] * 1000 + (\\n[ps-wid] / 2) \
/ \\n[ps-wid] * \\n[ps-ht] \
+ 500 / 1000)
. if ((\\n[.$] >= 3) & (\\n[ps-desht] > (i;0\\$3))) \{\
. nr ps-desht (i;\\$3)
. nr ps-deswid (\\n[ps-desht] * 1000 + (\\n[ps-ht] / 2) \
/ \\n[ps-ht] * \\n[ps-wid] \
+ 500 / 1000)
. \}
.
. ne (\\n[ps-desht]u + 1v)
.
. if (\\n[ps-offset-mode] == 0) \
. nr ps-offset (\\n[.l] - \\n[.i] - \\n[ps-deswid] / 2)
. if (\\n[ps-offset-mode] == 1) \
. nr ps-offset 0
. if (\\n[ps-offset-mode] == 2) \
. nr ps-offset (\\n[.l] - \\n[.i] - \\n[ps-deswid])
.
. ie '\*[.T]'dvi' \{\
. ie (\\n[ps-wid]p == \\n[ps-deswid]) \{\
. ds ps-scale \" empty
. ds ps-hoffset hoffset=-\\n[llx]
. ds ps-voffset voffset=-\\n[lly]
. \}
. el \{\
. nr ps-scale (\\n[ps-deswid] * 100 / \\n[ps-wid]p)
. nr ps-hoffset (-\\n[llx] * \\n[ps-scale] / 100)
. nr ps-voffset (-\\n[lly] * \\n[ps-scale] / 100)
. ds ps-scale hscale=\\n[ps-scale] vscale=\\n[ps-scale]
. ds ps-hoffset hoffset=\\n[ps-hoffset]
. ds ps-voffset voffset=\\n[ps-voffset]
. \}
.
\h'\\n[ps-offset]u'\
\v'\\n[ps-desht]u'\
\X'psfile=\\$1 \\*[ps-hoffset] \\*[ps-voffset] \\*[ps-scale]'
. \}
. el \{\
. ie (\\n[.$] >= 3) \
. ds ps-desht \\n[ps-desht]
. el \
. ds ps-desht \" empty
.
\h'\\n[ps-offset]u'\
\X'ps: invis'\
\Z'\D'p 0 \\n[ps-desht]u \\n[ps-deswid]u 0 0 -\\n[ps-desht]u''\
\X'ps: endinvis'\
\v'\\n[ps-desht]u'\
\X'ps: import \
\\$1 \\n[llx] \\n[lly] \\n[urx] \\n[ury] \\n[ps-deswid] \\*[ps-desht]'
. \}
.
. br
. sp \\n[ps-desht]u
. \}
. HTML-IMAGE-END
..
.
.\" end of pspic.tmac
|
