QREncodeMode
Inheritance: java.lang.Object, java.lang.Enum
public enum QREncodeMode extends Enum<QREncodeMode>
Encoding mode for QR barcodes. It is recomended to Use AUTO with CodeTextEncoding = Encoding.UTF8 for latin symbols or digits and UTF_8_BOM for unicode symbols.
Example how to use ECI encoding BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR); generator.setCodeText("12345TEXT"); generator.getParameters().getBarcode().getQR().setQrEncodeMode(QREncodeMode.ECI_ENCODING); generator.getParameters().getBarcode().getQR().setQrEncodeType(QREncodeType.FORCE_QR); generator.getParameters().getBarcode().getQR().setQrECIEncoding(ECIEncodings.UTF8); generator.save("test.png");
Example how to use FNC1 first position in Extended Mode QrExtCodetextBuilder textBuilder = new QrExtCodetextBuilder(); textBuilder.addPlainCodetext("000%89%%0"); textBuilder.addFNC1GroupSeparator(); textBuilder.addPlainCodetext("12345<FNC1>"); //generate barcode BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR); generator.setCodeText(textBuilder.getExtendedCodetext()); generator.getParameters().getBarcode().getQR().setQrEncodeMode(QREncodeMode.EXTENDED_CODETEXT); generator.getParameters().getBarcode().getCodeTextParameters().setTwoDDisplayText("My Text"); generator.save("d:/test.png"); * This sample shows how to use FNC1 second position in Extended Mode. //create codetext QrExtCodetextBuilder textBuilder = new QrExtCodetextBuilder(); textBuilder.addFNC1SecondPosition("12"); textBuilder.addPlainCodetext("TRUE3456"); //generate barcode BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR); generator.setCodeText(textBuilder.getExtendedCodetext()); generator.getParameters().getBarcode().getCodeTextParameters().setTwoDDisplayText("My Text"); generator.save("d:/test.png"); This sample shows how to use multi ECI mode in Extended Mode. //create codetext QrExtCodetextBuilder textBuilder = new QrExtCodetextBuilder(); textBuilder.addECICodetext(ECIEncodings.Win1251, "Will"); textBuilder.addECICodetext(ECIEncodings.UTF8, "Right"); textBuilder.addECICodetext(ECIEncodings.UTF16BE, "Power"); textBuilder.addPlainCodetext("t\e\\st"); //generate barcode BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.QR); generator.setCodeText(textBuilder.getExtendedCodetext()); generator.getParameters().getBarcode().getQR().setQrEncodeMode(QREncodeMode.EXTENDED_CODETEXT); generator.getParameters().getBarcode().getCodeTextParameters().setTwoDDisplayText("My Text"); generator.save("d:/test.png");
Fields
Field | Description |
---|---|
AUTO | Encode codetext as is non-unicode charset. |
BYTES | Encode codetext as plain bytes. |
ECI_ENCODING | Encode codetext with value set in the ECI_ENCODING property. |
EXTENDED_CODETEXT | |
UTF_16_BEBOM | Encode codetext with UTF8 encoding with first ByteOfMark character. |
UTF_8_BOM | Encode codetext with UTF8 encoding with first ByteOfMark character. |
Methods
AUTO
public static final QREncodeMode AUTO
Encode codetext as is non-unicode charset. If there is any unicode character, the codetext will be encoded with value which is set in CodeTextEncoding.
BYTES
public static final QREncodeMode BYTES
Encode codetext as plain bytes. If it detects any unicode character, the character will be encoded as two bytes, lower byte first.
ECI_ENCODING
public static final QREncodeMode ECI_ENCODING
Encode codetext with value set in the ECI_ENCODING property. It can be problems with some old (pre 2006) barcode scaners. This mode is not supported by MicroQR barcodes.
EXTENDED_CODETEXT
public static final QREncodeMode EXTENDED_CODETEXT
Extended Channel mode which supports FNC1 first position, FNC1 second position and multi ECI modes.
It is better to use QrExtCodetextBuilder for extended codetext generation.
Use Display2DText property to set visible text to removing managing characters.
Encoding Principles:
All symbols “\” must be doubled “\\” in the codetext.
FNC1 in first position is set in codetext as as “
FNC1 in second position is set in codetext as as “<FNC1(value)>”. The value must be single symbols (a-z, A-Z) or digits from 0 to 99.
Group Separator for FNC1 modes is set as 0x1D character ‘\\u001D’
If you need to insert “
ECI identifiers are set as single slash and six digits identifier “\000026” - UTF8 ECI identifier
TO disable current ECI mode and convert to default JIS8 mode zero mode ECI indetifier is set. “\000000”
All unicode characters after ECI identifier are automatically encoded into correct character codeset.
This mode is not supported by MicroQR barcodes.
UTF_16_BEBOM
public static final QREncodeMode UTF_16_BEBOM
Encode codetext with UTF8 encoding with first ByteOfMark character. It can be problems with some barcode scaners.
UTF_8_BOM
public static final QREncodeMode UTF_8_BOM
Encode codetext with UTF8 encoding with first ByteOfMark character.
valueOf(Class arg0, String arg1)
public static T <T>valueOf(Class<T> arg0, String arg1)
Parameters:
Parameter | Type | Description |
---|---|---|
arg0 | java.lang.Class | |
arg1 | java.lang.String |
Returns: T
compareTo(E arg0)
public final int compareTo(E arg0)
Parameters:
Parameter | Type | Description |
---|---|---|
arg0 | E |
Returns: int
equals(Object arg0)
public final boolean equals(Object arg0)
Parameters:
Parameter | Type | Description |
---|---|---|
arg0 | java.lang.Object |
Returns: boolean
getClass()
public final native Class<?> getClass()
Returns: java.lang.Class
getDeclaringClass()
public final Class<E> getDeclaringClass()
Returns:
java.lang.Class
getValue()
public int getValue()
Returns: int
hashCode()
public final int hashCode()
Returns: int
name()
public final String name()
Returns: java.lang.String
notify()
public final native void notify()
notifyAll()
public final native void notifyAll()
ordinal()
public final int ordinal()
Returns: int
toString()
public String toString()
Returns: java.lang.String
valueOf(String name)
public static QREncodeMode valueOf(String name)
Parameters:
Parameter | Type | Description |
---|---|---|
name | java.lang.String |
Returns: QREncodeMode
values()
public static QREncodeMode[] values()
Returns: com.aspose.barcode.generation.QREncodeMode[]
wait()
public final void wait()
wait(long arg0)
public final native void wait(long arg0)
Parameters:
Parameter | Type | Description |
---|---|---|
arg0 | long |
wait(long arg0, int arg1)
public final void wait(long arg0, int arg1)
Parameters:
Parameter | Type | Description |
---|---|---|
arg0 | long | |
arg1 | int |