THSLColor.DistanceSquared Method

Returns the distance between 2 colors. Not that this is not the euclidean distance, but a distance calculated to improve Hue matching. When converting cell colors, we try to preserve hues, so even a very pale red cell will be converted to bright red and not white or a very pale blue. This make it different from standard color matching as is done when adjusting images to a color palette, and where hue is not as important as here.

Syntax

Unit: FlexCel.Core

class function THSLColor.DistanceSquared(const hue1: Double; sat1: Double; const hue2: Double; sat2: Double): Double; static; overload;

Parameters

<->	Parameter	Type	Description
const	hue1	Double
	sat1	Double
const	hue2	Double
	sat2	Double

See also

• THSLColor