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LCMS2GamutBoundaryDescriptionMBS class

Type Topic Plugin Version macOS Windows Linux iOS Targets
class LCMS2 MBS Images Plugin 12.1 ✅ Yes ✅ Yes ✅ Yes ✅ Yes All
This class allows you to create gamut boundary, add points, compute and check points.
Example 
dim n1,n2 as Integer
dim h as new LCMS2GamutBoundaryDescriptionMBS

// Fill all Lab gamut as valid

for L as Integer = 0 to 100 step 10
  for a as Integer = -128 to 128 step 5
    for b as Integer = -128 to 128 step 5
      
      dim lab as new LCMS2CIELabMBS(l, a, b)
      
      if h.AddPoint(lab) then
        n1 = n1 + 1
      else
        break
        MsgBox "Point not in boundary!"
      end if
    next
  next
next

// Complete boundaries
call h.Compute

// All points should be inside gamut

for L as Integer = 10 to 90 step 25
  for a as Integer = -120 to 120 step 25
    for b as Integer = -120 to 120 step 25
      
      dim lab as new LCMS2CIELabMBS(l, a, b)
      
      if h.CheckPoint(lab) then
        n2 = n2 + 1
      else
        break
        MsgBox "Point not in boundary!"
      end if
    next
  next
next

MsgBox str(n1)+" points added and "+str(n2)+" other points found."

Please check LittleCMS API and tutorial documentation for more details.

This class has no sub classes.

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The items on this page are in the following plugins: MBS Images Plugin.


LCMS2DictionaryMBS   -   LCMS2ICCDataMBS


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