XColorGetBrightness Method Terminal Works - PDF Printing.Net Library
Gets the hue-saturation-brightness (HSB) brightness value for this color.

Namespace: PdfEdit.Drawing
Assembly: PdfPrintingNet (in PdfPrintingNet.dll) Version: 5.2.1.0 (5.2.1.0)
Syntax

public double GetBrightness()

Return Value

Type: Double
The brightness of this color. The brightness ranges from 0 through 1, where 0 represents black and 1 represents white.
See Also

Reference