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format string cwui grap

Hello

I got 2 questions regarding cwui graphs

 

1: Extracing the format string using  CWUIControlsLib_CWAxisGetFormatString()

    The last argument is a pointer to pointer to char.

    If I declare it as **string the compiler issues a warning and "string" does not contain the formatstring after the call.

 

2: I would like to modify the string for 2 options :

    a) a scale speccifier, example *0.20 to devide by 5.0,

    b) To speccify the precision of the axis, example "0.1"

    How should the sting look like for the two options combined ?

Regards Per

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