CHART

CHART charttype, A [, style [, x1, y1, x2, y2]]

Draws a chart of array values in the rectangular area given by the points [x1, y1] and [x2, y2]. The array A stores y-values only: [y1, y2, y3, … yn]. The x-axis of the chart has the values 1,2,3,…n.

charttype is a number with the following values:

Charttype	Value
Linechart	1
Barchart	2

style is a number with the following values:

Style	Value
simple	0
with marks	1
with ruler	2
with marks and ruler	3

See PLOT for plotting functions.

Example 1: Linechart with marks and ruler

demo = [1.5,2,3.5,4,5,6.5,7,8,9.5,10,11,12.5]
Color 0, 15
cls
Chart 1, demo, 3, 150, 150, 750, 550

Example 2: All charttypes and styles in one glance

Const LINE_CHART = 1
Const BAR_CHART  = 2
demo = [1.5,2,3.5,4,5,6.5,7,8,9.5,10,11,12.5]
Color 0, 15
For type = LINE_CHART To BAR_CHART ' 1 to 2
  text = Iff(type = LINE_CHART, "LINE_CHART", "BAR_CHART")
  For style = 0 To 3
    Cls
    Print " Chart Type: "; type; " ("; text; ")"
    Print " Chart Style: "; style
    Print
    Print "Press any key...";
    Chart type, demo, style, 150, 150, 750, 550
    Pause
  Next style
Next type

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