# dupsleg

How to download and try this example

    Usage: pl -gif dupsleg.htm
    Demonstrates a scatterplot where degree of duplicity is
    expressed by symbol color.

    // set up legend explicitly (3 entries)..
    #proc legendentry
    sampletype: symbol
    tag: 4
    details: shape=circle style=filled fillcolor=red radius=0.04
    label: 4 or more

    #proc legendentry
    sampletype: symbol
    tag: 2
    details: shape=circle style=filled fillcolor=green radius=0.04
    label: 2 - 3

    #proc legendentry
    sampletype: symbol
    tag: 1
    details: shape=circle style=filled fillcolor=blue radius=0.04
    label: 1

    // get the data..
    #proc getdata
    data:	3 7	A
    	4 6	B
    	4 6	B
    	2 8	A
    	2 8	A
    	2 8	B
    	2 8	B
    	2 8	B
    	1 6	A

    // define the plotting area..
    #proc areadef
    rectangle: 1 1 4 4
    xrange: 0 10
    yrange: 0 10
    frame: color=gray(0.8)

    // render the scatterplot..
    #proc scatterplot
    xfield: 1
    yfield: 2
    dupsleg: yes

    // display the legend..
    #proc legend
    location: min+0.3 min-0.3