code: function createDefaultDisplayedArea () {
    return {
      // Top Left Hand Corner
      tlhc: {
        x: 1,
        y: 1
      },
      // Bottom Right Hand Corner
      brhc: {
        x: 1,
        y: 1
      },
      rowPixelSpacing: 1,
      columnPixelSpacing: 1,
      presentationSizeMode: 'NONE'
    };
  }
docs: Creates the default displayed area.
  C.10.4 Displayed Area Module: This Module describes Attributes required to define a Specified Displayed Area space.
  
  @returns {tlhc: {x,y}, brhc: {x, y},rowPixelSpacing: Number, columnPixelSpacing: Number, presentationSizeMode: Number} displayedArea object
  @memberof Internal