Plot Bar Graph

Displays a bar graph of the numbers you say. A bar graph is a kind of chart that shows numbers as lines with different lengths.

led.plotBarGraph(2, 20);

Parameters

• value is a number that means what you are measuring or trying to show. For example, if you are measuring the temperature of ice with the Calliope mini, value might be 0 because the temperature might be 0 degrees centigrade.
• high is a number that means the highest possible number that the value parameter can be. This number is also the tallest that the lines in the bar chart can be.

Example: chart acceleration

This program shows a bar graph of the acceleration in the x direction of the Calliope mini. The Calliope mini’s x direction is from left to right (or right to left). The more you speed up moving the Calliope mini in this direction, the taller the lines in the bar graph will be, until they are as tall as the parameter high says they can be.

basic.forever(() => {
    let a = input.acceleration(Dimension.X);
    led.plotBarGraph(a, 1023)
})

See also

brightness, fade in, fade out, LED screen, stop animation