setStepLength.ProgressBar: Sets default step length
Description
Sets default step length.Usage
## S3 method for class 'ProgressBar}(this, stepLength, ...)':
setStepLengthundefined
 - stepLength{New default step length.}
- ...{Not used.}
 Returns on step length.
 [object Object]
 For more information see
ProgressBar.
internal
methods