Path: csiph.com!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!npeer03.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail From: haroon rashid Newsgroups: comp.graphics.apps.gnuplot Subject: how to draw arrow between correspoing points in gnuplot Date: Sun, 17 Jun 2012 23:32:33 -0700 (PDT) Organization: http://groups.google.com Lines: 31 Message-ID: NNTP-Posting-Host: 117.211.85.34 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1340001239 8449 127.0.0.1 (18 Jun 2012 06:33:59 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Mon, 18 Jun 2012 06:33:59 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=117.211.85.34; posting-account=PmFyiQoAAACJIE4Tn8bQ7vu5xBUEBhGW User-Agent: G2/1.0 X-Received-Bytes: 2215 Xref: csiph.com comp.graphics.apps.gnuplot:1207 i am using gnuplot to draw graphs.i have two files for e.g file1.txt x-cordinate y-cordinate 1 45 30 2 45 51.2132 3 49.3932 53.356 4 76.0121 53.9978 5 49.0395 76.2526 6 56.1207 58.1305 7 39.3829 26.7781 8 5.10418 86.7296 9 34.5097 42.9899 10 73.0952 47.6005 file2.txt 1 47 30 2 32 45 3 49.3932 55.356 4 72.9839 54.2487 5 49.0395 76.2527 6 56.1207 59.1305 7 39.3828 26.7781 8 55.10417 86.7296 9 34.5097 45.9899 10 70.0952 47.6005 when i draw both the files on same graph in gnuplot ,i got the results sucessfully. Now i want to draw the arrow between the corresponding obtained points on the graph. can anybody help me in this regard thanks