Usage of each block

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Initialize the chart

Initialize chart

Initialize the chart.
The "rows" and "columns" parameters specify how many charts are displayed horizontally and vertically.
The "width" and "height" parameters specify the size of the chart display area in inches.

Show the chart

Show chart

Show the chart on the screen.
Add this block after performing various operations related to chart creation.

Draw chart

Draw chart

Updates the chart display.
Use this when updating the chart in real time.

Pause chart

Pause chart

After updating the chart, insert a wait to allow the OS to process.

Clear chart

Clear chart

Clears the chart.
The "row" and "column" parameters specify which vertical and horizontal positions of the chart to clear.

Close chart

Close chart

Closes the chart display.