Function parseProj

parseProj(
code: string | ProjectionParams,
transformer: Transformer,
): ProjectionParams
Parse a proj4 string or object into a projection object TODO: Support json objects that use the jsonScheme.ts file
Parameters
- code: string | ProjectionParams
  a proj4 projection definition string or object
- transformer: Transformer
  the transformer to build the projection state around
Returns ProjectionParams
- a projection object