Chart::EPS_graph Chart::EPS_graph creates line graphs in PostScript as *.eps format.
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Chart::EPS_graph Ranking & Summary

Chart::EPS_graph Tags

Perl module graphs line line graphs eps format

Chart::EPS_graph Description

Chart::EPS_graph creates line graphs in PostScript as *.eps format. Chart::EPS_graph creates line graphs in PostScript as *.eps format.SYNOPSIS # Create anew a 600 x 600 points (not pixels!) EPS file my $eps = Chart::EPS_graph->new(600, 600); # Choose minimum required display info $eps->set( label_top => 'Graph Main Title', label_y1 => 'Y1 Axis Measure (Units)', label_y2 => 'Y2 Axis Measure (Units)', label_x => 'X Axis Measure (Units)', ); # Choose 6 of 13 named chans, 4 at left, 2 at right $eps->set( names => @all_13_name_strings, data => @all_13_data_arefs, y1 => , y2 => , ); # Choose optional graph features $eps->set( label_y1_2 => 'Extra Y1 Axis Info', label_y2_2 => 'Extra Y2 Axis Info', label_x_2 => 'Extra X Axis Info', # Any common browser color no matter how hideous. bg_color => 'DarkOliveGreen', fg_color => 'HotPink', web_colors => , # Any known I font no matter how illegible font_name => 'ZapfChancery-MediumItalic', font_size => 18, # See POD about this one. But in brief: # If set to "1" channel innumeration gaps will be closed. # If set to "0" (the default) they will be left as they are. close_gap => 0, # If the 0th channel is not for the X axis (the default) then the # data point count is used as the X axis, which you may scale. # So if X were Time in seconds, with no 0th channel having acutally # recorded it, but each data point were known to be 0.5 seconds... $self->{x_is_zeroth} = 0; # Boolean, so '1' or '0'. $self->{x_scale} = 2; # Have 10th datapoint show as 20, etc. ); # Write output as EPS $eps->write_eps( cwd() . '/whatever.eps' ); # Write to a file. # View, convert or edit the EPS output $eps->display(); # Display in viewer (autodetects 'gv' or 'gsview.exe'). $eps->display('GS'); # Convert to PNG via Ghostscript. $eps->display('GIMP'); # Open for editng in The GIMP. Requirements: · Perl

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