Brian Dunning's FileMaker Custom Functions

GrayScale ( color )

Returns the given color turned to grey as compound RGB color

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Theo Ros   Theo Ros - Show more from this author

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  Sample input:
GrayScale ( RGB ( 64 ; 92 ; 128 ) )
  Sample output:

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

Returns the given color turned to grey as compound RGB color.
This function calculates the value as 'TRUE' (Photographic) gray

In: color - the compound color to calculate the greyscale from

GrayScale ( RGB ( 64 ; 92 ; 128 ) ) --> 5789784

Note: Calculations in this formula are in Dutch numberformat (decimal COMMA). Change this if your regional settings use decimal POINTS.

Theo Ros



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Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

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