Adept AdeptSight Reference Guide - Manual (Page 212)

FilterLuminanceValue
VPARAMETER
5715
Value of the Luminance component, in the HSL colorspace, for the selected filter. This value may be
modified if any changes are made to the RGB values of the filter.
Luminance is perceived as the brightness of the color, or the amount of white contained in the color.
When FilterLuminanceValue = 0, the color is completely black (RGB= 0,0,0). When FilterLuminanceValue
= 255, the color is almost completely white.
Syntax
Micro V+
VPARAMETER (sequence_id, tool_id, 5715, index_id, object_id) = value
value = VPARAMETER (sequence_id, tool_id, 5715, filter_id, object_id)
V+
VPARAMETER (sequence_id, tool_id, 5715, filter_id, object_id) $ip = value
value = VPARAMETER ($ip, sequence_id, tool_id, 5715, filter_id, object_id)
Remarks
The value of a filter can be configured either by its HSL values or its RGB values. The Tolerance in a color
filter can only be expressed in HSL values.
HSL values are defined by properties: FilterHueValue, FilterLuminanceValue, and
FilterSaturationValue.
Type
Long
Range
Minimum: 0
Maximum: 255
Parameters
FilterLuminanceValue
AdeptSight Reference Guide, v3.2.x, Updated: 5/8/2012
Page 212