WebbotLib AVR library
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update

Draws the variable part of the widget (ie the value it is showing).
This function should be called frequently as it will change the widget to reflect the current display value - e.g. for a DialWidget it will move the needle to the new position.
Each widget is optimised so that this function only changes the display if it needs to.
Syntax
Widget. update()
 
Parameters
None
Returns
None

 

 

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