freesewing/markdown/dev/reference/api/utils/pctbasedon/en.md

title
utils.pctBasedOn()

The utils.pctBasedOn() function is a helper function to be used when configuring snapped percentage 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 measurment. Refer to snapped percentage options for more details.