Class PdfCalRGBColor

Namespace

Syncfusion.Pdf.ColorSpace

Assembly

Syncfusion.Pdf.Portable.dll

Represents a calibrated RGB color, based on a CalRGB colorspace.

public class PdfCalRGBColor : PdfExtendedColor

Inheritance

object

PdfExtendedColor

PdfCalRGBColor

Inherited Members

PdfExtendedColor.m_colorspace

PdfExtendedColor.ColorSpace

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Examples

// Create a new PDF document.
PdfDocument doc = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = doc.Pages.Add();  
RectangleF rect = new RectangleF(20, 70, 200, 100);
// Creates RedColorSpace
PdfCalRGBColorSpace calRgbCS = new PdfCalRGBColorSpace();
calRgbCS.Gamma = new double[] { 1.6, 1.1, 2.5 };
calRgbCS.Matrix = new double[] { 1, 0, 0, 0, 1, 0, 0, 0, 1 };
calRgbCS.WhitePoint = new double[] { 0.2, 1, 0.8 };
PdfCalRGBColor red = new PdfCalRGBColor(calRgbCS);
red.Red = 0;
red.Green = 1;
red.Blue = 0;
PdfPen pen = new PdfPen(red);
PdfBrush brush = new PdfSolidBrush(red);
// Draw the rectangle
page.Graphics.DrawRectangle(pen, rect);
doc.Save("CalRedColorSpace.pdf");

' Create a new PDF document.
Dim doc As PdfDocument = New PdfDocument()
' Create a page
Dim page As PdfPage = doc.Pages.Add()
' Gets the graphics object.
Dim g As PdfGraphics = page.Graphics
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 14, PdfFontStyle.Bold)
Dim rect As RectangleF = New RectangleF(20, 70, 200, 100)
' Creates RedColorSpace
Dim calRgbCS As PdfCalRGBColorSpace = New PdfCalRGBColorSpace()
calRgbCS.Gamma = New Double() { 1.6, 1.1, 2.5 }
calRgbCS.Matrix = New Double() { 1, 0, 0, 0, 1, 0, 0, 0, 1 }
calRgbCS.WhitePoint = New Double() { 0.2, 1, 0.8 }
Dim red As PdfCalRGBColor = New PdfCalRGBColor(calRgbCS)
red.Red = 0
red.Green = 1
red.Blue = 0
Dim pen As PdfPen = New PdfPen(red)
Dim brush As PdfBrush = New PdfSolidBrush(red)
' Draw the rectangle
page.Graphics.DrawRectangle(pen, rect)
doc.Save("CalRedColorSpace.pdf")

Constructors

PdfCalRGBColor(PdfColorSpaces)

Initializes a new instance of the PdfCalRGBColor class.

public PdfCalRGBColor(PdfColorSpaces colorspace)

Parameters

colorspace PdfColorSpaces

The colorspace

Examples

// Create a new PDF document.
PdfDocument doc = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = doc.Pages.Add();  
RectangleF rect = new RectangleF(20, 70, 200, 100);
// Creates RedColorSpace
PdfCalRGBColorSpace calRgbCS = new PdfCalRGBColorSpace();
calRgbCS.Gamma = new double[] { 1.6, 1.1, 2.5 };
calRgbCS.Matrix = new double[] { 1, 0, 0, 0, 1, 0, 0, 0, 1 };
calRgbCS.WhitePoint = new double[] { 0.2, 1, 0.8 };
PdfCalRGBColor red = new PdfCalRGBColor(calRgbCS);
red.Red = 0;
red.Green = 1;
red.Blue = 0;
PdfPen pen = new PdfPen(red);
PdfBrush brush = new PdfSolidBrush(red);
// Draw the rectangle
page.Graphics.DrawRectangle(pen, rect);
doc.Save("CalRedColorSpace.pdf");

' Create a new PDF document.
Dim doc As PdfDocument = New PdfDocument()
' Create a page
Dim page As PdfPage = doc.Pages.Add()
' Gets the graphics object.
Dim g As PdfGraphics = page.Graphics
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 14, PdfFontStyle.Bold)
Dim rect As RectangleF = New RectangleF(20, 70, 200, 100)
' Creates RedColorSpace
Dim calRgbCS As PdfCalRGBColorSpace = New PdfCalRGBColorSpace()
calRgbCS.Gamma = New Double() { 1.6, 1.1, 2.5 }
calRgbCS.Matrix = New Double() { 1, 0, 0, 0, 1, 0, 0, 0, 1 }
calRgbCS.WhitePoint = New Double() { 0.2, 1, 0.8 }
Dim red As PdfCalRGBColor = New PdfCalRGBColor(calRgbCS)
red.Red = 0
red.Green = 1
red.Blue = 0
Dim pen As PdfPen = New PdfPen(red)
Dim brush As PdfBrush = New PdfSolidBrush(red)
' Draw the rectangle
page.Graphics.DrawRectangle(pen, rect)
doc.Save("CalRedColorSpace.pdf")

See Also

PdfExtendedColor

PdfCalRGBColorSpace

PdfPen

PdfColorSpaces

Properties

Blue

Gets or sets the Blue value.

public double Blue { get; set; }

Property Value

double

The blue level of this color.

Examples

// Create a new PDF document.
PdfDocument doc = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = doc.Pages.Add();  
RectangleF rect = new RectangleF(20, 70, 200, 100);
// Creates RedColorSpace
PdfCalRGBColorSpace calRgbCS = new PdfCalRGBColorSpace();
calRgbCS.Gamma = new double[] { 1.6, 1.1, 2.5 };
calRgbCS.Matrix = new double[] { 1, 0, 0, 0, 1, 0, 0, 0, 1 };
calRgbCS.WhitePoint = new double[] { 0.2, 1, 0.8 };
PdfCalRGBColor red = new PdfCalRGBColor(calRgbCS);          
red.Blue = 0;
PdfPen pen = new PdfPen(red);
PdfBrush brush = new PdfSolidBrush(red);
// Draw the rectangle
page.Graphics.DrawRectangle(pen, rect);
doc.Save("CalRedColorSpace.pdf");

' Create a new PDF document.
Dim doc As PdfDocument = New PdfDocument()
' Create a page
Dim page As PdfPage = doc.Pages.Add()
' Gets the graphics object.
Dim g As PdfGraphics = page.Graphics
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 14, PdfFontStyle.Bold)
Dim rect As RectangleF = New RectangleF(20, 70, 200, 100)
' Creates RedColorSpace
Dim calRgbCS As PdfCalRGBColorSpace = New PdfCalRGBColorSpace()
calRgbCS.Gamma = New Double() { 1.6, 1.1, 2.5 }
calRgbCS.Matrix = New Double() { 1, 0, 0, 0, 1, 0, 0, 0, 1 }
calRgbCS.WhitePoint = New Double() { 0.2, 1, 0.8 }
Dim red As PdfCalRGBColor = New PdfCalRGBColor(calRgbCS)
red.Green = 1
Dim pen As PdfPen = New PdfPen(red)
Dim brush As PdfBrush = New PdfSolidBrush(red)
' Draw the rectangle
page.Graphics.DrawRectangle(pen, rect)
doc.Save("CalRedColorSpace.pdf")

Remarks

The acceptable range for this value is [0.0 1.0]. 0.0 means the darkest color that can be achieved, and 1.0 means the lightest.

See Also

PdfExtendedColor

PdfCalRGBColorSpace

PdfPen

PdfColorSpaces

Green

Gets or sets the green level for this color.

public double Green { get; set; }

Property Value

double

The green level of this color.

Examples

// Create a new PDF document.
PdfDocument doc = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = doc.Pages.Add();  
RectangleF rect = new RectangleF(20, 70, 200, 100);
// Creates RedColorSpace
PdfCalRGBColorSpace calRgbCS = new PdfCalRGBColorSpace();
calRgbCS.Gamma = new double[] { 1.6, 1.1, 2.5 };
calRgbCS.Matrix = new double[] { 1, 0, 0, 0, 1, 0, 0, 0, 1 };
calRgbCS.WhitePoint = new double[] { 0.2, 1, 0.8 };
PdfCalRGBColor red = new PdfCalRGBColor(calRgbCS);     
red.Green = 1;        
PdfPen pen = new PdfPen(red);
PdfBrush brush = new PdfSolidBrush(red);
// Draw the rectangle
page.Graphics.DrawRectangle(pen, rect);
doc.Save("CalRedColorSpace.pdf");

' Create a new PDF document.
Dim doc As PdfDocument = New PdfDocument()
' Create a page
Dim page As PdfPage = doc.Pages.Add()
' Gets the graphics object.
Dim g As PdfGraphics = page.Graphics
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 14, PdfFontStyle.Bold)
Dim rect As RectangleF = New RectangleF(20, 70, 200, 100)
' Creates RedColorSpace
Dim calRgbCS As PdfCalRGBColorSpace = New PdfCalRGBColorSpace()
calRgbCS.Gamma = New Double() { 1.6, 1.1, 2.5 }
calRgbCS.Matrix = New Double() { 1, 0, 0, 0, 1, 0, 0, 0, 1 }
calRgbCS.WhitePoint = New Double() { 0.2, 1, 0.8 }
Dim red As PdfCalRGBColor = New PdfCalRGBColor(calRgbCS)        
red.Green = 1        
Dim pen As PdfPen = New PdfPen(red)
Dim brush As PdfBrush = New PdfSolidBrush(red)
' Draw the rectangle
page.Graphics.DrawRectangle(pen, rect)
doc.Save("CalRedColorSpace.pdf")

Remarks

The acceptable range for this value is [0.0 1.0]. 0.0 means the darkest color that can be achieved, and 1.0 means the lightest color.

See Also

PdfExtendedColor

PdfCalRGBColorSpace

PdfPen

PdfColorSpaces

Red

Gets or sets the red level for this color.

public double Red { get; set; }

Property Value

double

The red level of this color.

Examples

// Create a new PDF document.
PdfDocument doc = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = doc.Pages.Add();  
RectangleF rect = new RectangleF(20, 70, 200, 100);
// Creates RedColorSpace
PdfCalRGBColorSpace calRgbCS = new PdfCalRGBColorSpace();
calRgbCS.Gamma = new double[] { 1.6, 1.1, 2.5 };
calRgbCS.Matrix = new double[] { 1, 0, 0, 0, 1, 0, 0, 0, 1 };
calRgbCS.WhitePoint = new double[] { 0.2, 1, 0.8 };
PdfCalRGBColor red = new PdfCalRGBColor(calRgbCS);
red.Red = 0;      
PdfPen pen = new PdfPen(red);
PdfBrush brush = new PdfSolidBrush(red);
// Draw the rectangle
page.Graphics.DrawRectangle(pen, rect);
doc.Save("CalRedColorSpace.pdf");

' Create a new PDF document.
Dim doc As PdfDocument = New PdfDocument()
' Create a page
Dim page As PdfPage = doc.Pages.Add()
' Gets the graphics object.
Dim g As PdfGraphics = page.Graphics
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 14, PdfFontStyle.Bold)
Dim rect As RectangleF = New RectangleF(20, 70, 200, 100)
' Creates RedColorSpace
Dim calRgbCS As PdfCalRGBColorSpace = New PdfCalRGBColorSpace()
calRgbCS.Gamma = New Double() { 1.6, 1.1, 2.5 }
calRgbCS.Matrix = New Double() { 1, 0, 0, 0, 1, 0, 0, 0, 1 }
calRgbCS.WhitePoint = New Double() { 0.2, 1, 0.8 }
Dim red As PdfCalRGBColor = New PdfCalRGBColor(calRgbCS)
red.Red = 0     
Dim pen As PdfPen = New PdfPen(red)
Dim brush As PdfBrush = New PdfSolidBrush(red)
' Draw the rectangle
page.Graphics.DrawRectangle(pen, rect)
doc.Save("CalRedColorSpace.pdf")

Remarks

The acceptable range for this value is [0.0 1.0]. 0.0 means the darkest color that can be achieved, and 1.0 means the lightest color.

See Also

PdfExtendedColor

PdfCalRGBColorSpace

PdfPen

PdfColorSpaces

See Also

PdfExtendedColor

PdfCalRGBColorSpace

PdfPen

PdfColorSpaces