### legends232

    // Usage: pl -gif legends232.htm
    //
    // Demonstrate some new legend features available with ploticus 2.32

    // set up some legend entries...
    #proc legendentry
      sampletype: color
      label: this is a test
      details: red

    #proc legendentry
      sampletype: color
      label: this is another test
      details: blue

    #proc legendentry
      sampletype: color
      label: this is \n another test
      details: green

    #proc legendentry
      sampletype: color
      label: this is another test
      details: orange

    #proc legendentry
      sampletype: color
      label: this is another test
      details: lavender

    #proc legendentry
      sampletype: color
      label: this is another test
      details: dullyellow

    // render the bottom legend using the above entries..
    #proc legend
      #saveas L
      textdetails: size=6
      location: 1.4 6.5
      format: down
      extent: 1.4
      separation: 0.1
      wraplen: 15
      frame: bevel
      title: Multi-column legends now supported
      noclear: yes  // this just allows us to show the same set of entries again..

    // render the middle legend using the above entries..
    #proc legend
      #clone L
      location 1.4 4.3
      frame: no
      backcolor: dullyellow
      title: You can add legend title \n and do wordwrap on legend entries

    // render the top legend using the above entries..
    #proc legend
      #clone L
      format: across
      extent: 4.0
      location 1 2.3
      frame: yes
      title: This legend uses the 'across' format