Expression constructor

Expression({
  1. double landscapePercent = .0,
  2. double landscapeWpc = .0,
  3. double landscapeHpc = .0,
  4. double landscapePx = .0,
  5. double portraitPercent = .0,
  6. double portraitWpc = .0,
  7. double portraitHpc = .0,
  8. double portraitPx = .0,
})

Implementation

Expression({
  this.landscapePercent = .0, this.landscapeWpc = .0, this.landscapeHpc = .0, this.landscapePx =.0,
  this.portraitPercent = .0, this.portraitWpc = .0, this.portraitHpc = .0, this.portraitPx = .0
});