Function backward

backward(f: Fit, q: XY, exactInverse?: boolean): XY | null
Map a working-CRS coordinate back to canonical image pixels.
Parameters
- f: Fit
  Fit returned by fitTransform.
- q: XY
  Target coordinate in the fit's working CRS.
- exactInverse: boolean = false
  Use the actual inverse rather than a separately fitted reverse polynomial. Default false matches the raster path.
Returns XY | null
Source pixels, or null for a singular, divergent or nonconvergent inverse.
- Defined in packages/core/src/core/transform.ts:349