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utils.pctBasedOn()

The utils.pctBasedOn() function is a helper function to be used when configuring snapped percentage options.

note

pctBasedOn is also useful for non-snapped percentage options, since it allows the interface to convert absolute values to percentages and back, which allows the user to enter both a percentage or an absolute value when editing options.

Signature​

object utils.pctBasedOn(String measurement)

Example​

const options = {
  example: {
    pct: 12,
    min: 5,
    max: 18,
    snap: 3,
    ...pctBasedOn('chest'),
  },
}

Notes​

This will return an object with toAbs and fromAbs properties that calculate the option's absolute and relative values based on a measurement. Refer to snapped percentage options for more details.