# vector1

How to download and try this example

    Usage: pl -gif vector1.htm
    Demonstrate proc vector.

    #proc getdata
    fieldnameheader: yes
    data:
    name x len y dir
    Test_3	76	19	84	14
    Test_4	83	12	64	9
    Test_5	95	11	92	13
    Test_6	42	8	76	11
    Test_7	69	13	68	6
    Test_8	76	2 	22	14
    Test_9	83	15	12	9
    Test_10	-10	15	-10	9
    Test_11	-12	18	-10	3

    #proc areadef
    rectangle: 1 1 4 4
    xrange: 0 120
    yrange: 0 120
    frame: yes

    // do vectors..
    #proc vector
    xfield: x
    yfield: y
    linedetails: width=1 color=blue
    arrowheadcolor: blue
    lenunits: user
    dirfield: dir
    lenfield: len
    lenscale: 3
    dirrange: 20
    // clip: no

    // do red dots..
    #proc scatterplot
    xfield: x
    yfield: y
    symbol: shape=circle fillcolor=red

    // do labels..
    #proc scatterplot
    xfield: x
    yfield: y
    labelfield: name
    textdetails: align=L adjust=0.1,0 size=6