CalGrayColorSpace Constructor (String, Double, Double, Double)

public CalGrayColorSpace(
	string resourceID,
	double[] whitePoint,
	double[] blackPoint,
	double gamma
)

Public Sub New ( 
	resourceID As String,
	whitePoint As Double(),
	blackPoint As Double(),
	gamma As Double
)

Parameters

resourceID

Type: SystemString
The resource ID.

whitePoint

Type: SystemDouble
The white point is an array of three numbers [XW YW ZW] specifying the tristimulus value, in the CIE 1931 XYZ space, of the diffuse white point. The numbers XW and ZW shall be positive, and YW shall be equal to 1.0.

blackPoint

Type: SystemDouble
The black point is an array of three numbers [XB YB ZB] specifying the tristimulus value, in the CIE 1931 XYZ space, of the diffuse black point. All three of these numbers shall be non-negative. Default value: [0.0 0.0 0.0].

gamma

Type: SystemDouble
The gamma is a number defining the gamma for the gray component. Gamma shall be positive and is generally greater than or equal to 1. Default value: 1.

CalGrayColorSpace csCalGray = new CalGrayColorSpace("CS_CALGRAY", new double[] { 0.0, 1.0, 0.0 }, new double[] { 0.0, 0.0, 0.0 }, 1.0);
// Set color space
page.Content.SetNonStrokingColorSpace("CS_CALGRAY");
page.Content.SetStrokingColorSpace("CS_CALGRAY");

// Set color
page.Content.SetNonStrokingColor(0.67);
page.Content.SetStrokingColor(0.4);

Reference