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generic terminals can now be requested

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This commit is contained in:
Dima Kogan 2012-08-31 01:05:58 -07:00
parent 8952973ba2
commit 69c635103a
1 changed files with 19 additions and 6 deletions
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25
bin/feedgnuplot
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@ -106,6 +106,7 @@ sub interpretCommandline
'zmin=f', 'zmax=f', 'y2=s@', 'curvestyle=s{2}', 'curvestyleall=s', 'extracmds=s@',
'size=s', 'square!', 'square_xy!', 'hardcopy=s', 'maxcurves=i', 'monotonic!',
'histogram=s@', 'binwidth=f', 'histstyle=s',
'terminal=s',
'extraValuesPerPoint=i', 'help', 'dump',
'geometry=s') or pod2usage(1);
@ -280,18 +281,25 @@ sub mainThread
if( $options{hardcopy})
{
$outputfile = $options{hardcopy};
($outputfileType) = $outputfile =~ /\.(eps|ps|pdf|png)$/;
if(!$outputfileType) { die("Only .eps, .ps, .pdf and .png supported\n"); }
$outputfile =~ /\.(eps|ps|pdf|png|svg)$/i;
$outputfileType = $1 ? lc $1 : '';
my %terminalOpts =
( eps => 'postscript solid color enhanced eps',
ps => 'postscript solid color landscape 10',
pdf => 'pdfcairo solid color font ",10" size 11in,8.5in',
png => 'png size 1280,1024' );
png => 'png size 1280,1024',
svg => 'svg');
print PIPE "set terminal $terminalOpts{$outputfileType}\n";
print PIPE "set output \"$outputfile\"\n";
$options{terminal} ||= $terminalOpts{$outputfileType}
if $terminalOpts{$outputfileType};
die "Asked to plot to file '$outputfile', but I don't know which terminal to use, and no --terminal given"
unless $options{terminal};
}
print PIPE "set terminal $options{terminal}\n" if $options{terminal};
print PIPE "set output \"$outputfile\"\n" if $outputfile;
# If a bound isn't given I want to set it to the empty string, so I can communicate it simply to
# gnuplot
@ -994,7 +1002,12 @@ As an example, if line 3 of the input is "0 9 1 20"
--square_xy For 3D plots, set square aspect ratio for ONLY the x,y axes
--hardcopy xxx If not streaming, output to a file specified here. Format
inferred from filename
inferred from filename, unless specified by --terminal
--terminal xxx String passed to 'set terminal'. No attempts are made to
validate this. --hardcopy sets this to some sensible
defaults if --hardcopy is given .png, .pdf, .ps, .eps or
.svg. If any other file type is desired, use both
--hardcopy and --terminal
--maxcurves xxx The maximum allowed number of curves. This is 100 by default,
but can be reset with this option. This exists purely to