Class QrWriter

Provides functionality to write QR codes.

Inheritance

System.Object

QrWriter

Namespace: IronQr

Assembly: IronQr.dll

Syntax

public class QrWriter : Object

Constructors

QrWriter()

Declaration

public QrWriter()

Methods

Write(Byte[])

Renders a QR code from a String of data. UTF-8 fully supported.

Declaration

public static QrCode Write(byte[] binaryData)

Parameters

Type	Name	Description
System.Byte[]	binaryData	The value of the QR code as a byte array.

Returns

Type	Description
QrCode	A QrCode object for the QR code which can be manipulated, annotated and saved to a IronSoftware.Drawing.AnyBitmap, an object, image file, PDF, MediaURL or data stream.

Write(Byte[], QrOptions)

Renders a QR code from a String of data. UTF-8 fully supported.

Declaration

public static QrCode Write(byte[] binaryData, QrOptions options)

Parameters

Type	Name	Description
System.Byte[]	binaryData	The value of the QR code as a byte array.
QrOptions	options	The options for customizing the QR code, including error correction level and version.

Returns

Type	Description
QrCode	A QrCode object for the QR code which can be manipulated, annotated and saved to a IronSoftware.Drawing.AnyBitmap, an object, image file, PDF, MediaURL or data stream.

Write(Stream)

Renders a QR code from a String of data. UTF-8 fully supported.

Declaration

public static QrCode Write(Stream binaryDataStream)

Parameters

Type	Name	Description
System.IO.Stream	binaryDataStream	The value of the QR code as a stream.

Returns

Type	Description
QrCode	A QrCode object for the QR code which can be manipulated, annotated and saved to a IronSoftware.Drawing.AnyBitmap, an object, image file, PDF, MediaURL or data stream.

Write(Stream, QrOptions)

Renders a QR code from a String of data. UTF-8 fully supported.

Declaration

public static QrCode Write(Stream binaryDataStream, QrOptions options)

Parameters

Type	Name	Description
System.IO.Stream	binaryDataStream	The value of the QR code as a stream.
QrOptions	options	The options for customizing the QR code, including error correction level and version.

Returns

Type	Description
QrCode	A QrCode object for the QR code which can be manipulated, annotated and saved to a IronSoftware.Drawing.AnyBitmap, an object, image file, PDF, MediaURL or data stream.

Write(String)

Renders a QR code from a String of data. UTF-8 fully supported.

Declaration

public static QrCode Write(string value)

Parameters

Type	Name	Description
System.String	value	The value of the QR code as a string. Also suitable for URLS.

Returns

Type	Description
QrCode	A QrCode object for the QR code which can be manipulated, annotated and saved to a IronSoftware.Drawing.AnyBitmap, an object, image file, PDF, MediaURL or data stream.

Write(String, QrOptions)

Renders a QR code from a String of data. UTF-8 fully supported.

Declaration

public static QrCode Write(string value, QrOptions options)

Parameters

Type	Name	Description
System.String	value	The value of the QR code as a string. Also suitable for URLS.
QrOptions	options	The options for customizing the QR code, including error correction level and version.

Returns

Type	Description
QrCode	A QrCode object for the QR code which can be manipulated, annotated and saved to a IronSoftware.Drawing.AnyBitmap, an object, image file, PDF, MediaURL or data stream.