[Graph-dev] png options?

[Daniel_Boughton@ao.uscourts.gov]

I was wondering if you would consider adding options to the png terminal 
type.  I added it to my local copy (sans documentation) as follows:

361c361
<           if (!($value =~ /^(pbm|gif|tgif|svg|(eps|png)(:? .*)?)$/)) {
---
>           if (!($value =~ /^(pbm|gif|tgif|png|svg|eps(:? .*)?)$/)) {
391,392c391
<     } elsif ($output_type =~ /^png( .*)?$/) {
<       my $options = $1 || "small";
---
>     } elsif ($output_type eq "png") {
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<       print $handle "set terminal png $options\n";
---
>       print $handle "set terminal png small\n";
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<     } elsif (defined $output_file && $output_type =~ /^(pbm|(eps|png)(?: 
.*)?|tgif)$/) {
---
>     } elsif (defined $output_file && $output_type =~ /^(pbm|eps(?: 
.*)?|png|tgif)$/) {

The advantage is being able to set the absolute size by setting the output 
type to 'png size 1000,600' versus fiddling with ratios.

Thanks,

Daniel
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