Class PdfBarcodeExtension

Represents the extension for exporting Barcode as image.

Inheritance

System.Object

PdfBarcodeExtension

Namespace: Syncfusion.Pdf.Graphics

Assembly: Syncfusion.Pdf.Imaging.Portable.dll

Syntax

public static class PdfBarcodeExtension : Object

Methods

ToImage(PdfBidimensionalBarcode)

Generates an image for the barcode and returns it as a stream of data. A stream containing the generated barcode image.

Declaration

public static Stream ToImage(this PdfBidimensionalBarcode barcode)

Parameters

Type	Name	Description
PdfBidimensionalBarcode	barcode

Returns

Type
System.IO.Stream

Examples

//Creates a new PDF data matrix barcode.
 PdfDataMatrixBarcode barcode = new PdfDataMatrixBarcode();
//Set the barcode text.
 barcode.Text = "Test";            
//Set the dimension of the barcode.
 barcode.XDimension = 5;
//Export the barcode as image.
 Image img = barcode.ToImage();       
//Save document to disk.
 img.Save("barcode.png", ImageFormat.Png);

//Creates a new PDF data matrix barcode.
 Dim barcode As PdfDataMatrixBarcode = New PdfDataMatrixBarcode()
//Set the barcode text.
 barcode.Text = "Test"          
//Set the dimension of the barcode.
 barcode.XDimension = 5;
//Export the barcode as image.
  Dim img As Image = barcode.ToImage()     
//Save document to disk.
 img.Save("barcode.png", ImageFormat.Png)     

ToImage(PdfBidimensionalBarcode, SizeF)

Generates an image for the barcode with the specified size and returns it as a stream of data.

Declaration

public static Stream ToImage(this PdfBidimensionalBarcode barcode, SizeF size)

Parameters

Type	Name	Description
PdfBidimensionalBarcode	barcode
SizeF	size	The size of the image to generate.

Returns

Type	Description
System.IO.Stream	A stream containing the generated barcode image.

Examples

//Creates a new PDF data matrix barcode.
 PdfDataMatrixBarcode barcode = new PdfDataMatrixBarcode();
//Set the barcode text.
 barcode.Text = "Test";            
//Set the dimension of the barcode.
 barcode.XDimension = 5;
//Export the barcode as image.
 Image img = barcode.ToImage(new SizeF(200,200));       
//Save document to disk.
 img.Save("barcode.png", ImageFormat.Png);

//Creates a new PDF data matrix barcode.
 Dim barcode As PdfDataMatrixBarcode = New PdfDataMatrixBarcode()
//Set the barcode text.
 barcode.Text = "Test"          
//Set the dimension of the barcode.
 barcode.XDimension = 5;
//Export the barcode as image.
 Dim img As Image = barcode.ToImage(New SizeF(200, 200)) 
//Save document to disk.
 img.Save("barcode.png", ImageFormat.Png)     

ToImage(PdfUnidimensionalBarcode)

Generates an image for the barcode and returns it as a stream of data. A stream containing the generated barcode image.

Declaration

public static Stream ToImage(this PdfUnidimensionalBarcode barcode)

Parameters

Type	Name	Description
PdfUnidimensionalBarcode	barcode

Returns

Type
System.IO.Stream

Examples

//Creates a new PdfCode11Barcode.
PdfCode11Barcode barcode = new PdfCode11Barcode();
//Set the barcode text.
barcode.Text = "00-74-23-90";
//Exporting barcode as image
 Image img = barcode.ToImage();
//Save the image into Disk
img.Save("barcode.png", ImageFormat.Png);

//Creates a new PdfCode11Barcode.
 Dim barcode As PdfCode11Barcode = New PdfCode11Barcode()
//Set the barcode text.
 barcode.Text = "00-74-23-90"  
//Exporting barcode as image
 Dim img As Image = barcode.ToImage() 
//Save document to disk.
 img.Save("barcode.png", ImageFormat.Png)     

ToImage(PdfUnidimensionalBarcode, SizeF)

Generates an image for the barcode with the specified size and returns it as a stream of data.

Declaration

public static Stream ToImage(this PdfUnidimensionalBarcode barcode, SizeF size)

Parameters

Type	Name	Description
PdfUnidimensionalBarcode	barcode
SizeF	size	The size of the image to generate.

Returns

Type	Description
System.IO.Stream	A stream containing the generated barcode image.

Examples

//Creates a new PdfCode11Barcode.
PdfCode11Barcode barcode = new PdfCode11Barcode();
//Set the barcode text.
barcode.Text = "00-74-23-90";
//Exporting barcode as image
 Image img = barcode.ToImage(new SizeF(200,200));
//Save the image into Disk
img.Save("barcode.png", ImageFormat.Png);

//Creates a new PdfCode11Barcode.
 Dim barcode As PdfCode11Barcode = New PdfCode11Barcode()
//Set the barcode text.
 barcode.Text = "00-74-23-90"  
//Exporting barcode as image
 Dim img As Image = barcode.ToImage(New SizeF(200,200)) 
//Save document to disk.
 img.Save("barcode.png", ImageFormat.Png)     

See Also

PdfBarcodeExtension