| private setEncoding ( String encodingname ) : void | ||
| encodingname | String | sets character encoding to use |
| return | void | |
/// <summary>
/// </summary>
/// <param name="contents">The contents to encode in the barcode</param>
/// <param name="format">The barcode format to generate</param>
/// <param name="width">The preferred width in pixels</param>
/// <param name="height">The preferred height in pixels</param>
/// <param name="hints">Additional parameters to supply to the encoder</param>
/// <returns>
/// The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
/// </returns>
public BitMatrix encode(String contents,
BarcodeFormat format,
int width,
int height,
IDictionary <EncodeHintType, object> hints)
{
if (format != BarcodeFormat.PDF_417)
{
throw new ArgumentException("Can only encode PDF_417, but got " + format);
}
var encoder = new Internal.PDF417();
var margin = WHITE_SPACE;
var errorCorrectionLevel = 2;
if (hints != null)
{
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACT))
{
encoder.setCompact((Boolean)hints[EncodeHintType.PDF417_COMPACT]);
}
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACTION))
{
encoder.setCompaction((Compaction)hints[EncodeHintType.PDF417_COMPACTION]);
}
if (hints.ContainsKey(EncodeHintType.PDF417_DIMENSIONS))
{
var dimensions = (Dimensions)hints[EncodeHintType.PDF417_DIMENSIONS];
encoder.setDimensions(dimensions.MaxCols,
dimensions.MinCols,
dimensions.MaxRows,
dimensions.MinRows);
}
if (hints.ContainsKey(EncodeHintType.MARGIN))
{
margin = (int)(hints[EncodeHintType.MARGIN]);
}
if (hints.ContainsKey(EncodeHintType.ERROR_CORRECTION))
{
var value = hints[EncodeHintType.ERROR_CORRECTION];
if (value is PDF417ErrorCorrectionLevel ||
value is int)
{
errorCorrectionLevel = (int)value;
}
}
if (hints.ContainsKey(EncodeHintType.CHARACTER_SET))
{
#if !SILVERLIGHT || WINDOWS_PHONE
var encoding = (String)hints[EncodeHintType.CHARACTER_SET];
if (encoding != null)
{
encoder.setEncoding(encoding);
}
#else
// Silverlight supports only UTF-8 and UTF-16 out-of-the-box
encoder.setEncoding("UTF-8");
#endif
}
if (hints.ContainsKey(EncodeHintType.DISABLE_ECI))
{
encoder.setDisableEci((bool)hints[EncodeHintType.DISABLE_ECI]);
}
}
return(bitMatrixFromEncoder(encoder, contents, width, height, margin, errorCorrectionLevel));
}
/// <summary>
/// </summary>
/// <param name="contents">The contents to encode in the barcode</param>
/// <param name="format">The barcode format to generate</param>
/// <param name="width">The preferred width in pixels</param>
/// <param name="height">The preferred height in pixels</param>
/// <param name="hints">Additional parameters to supply to the encoder</param>
/// <returns>
/// The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
/// </returns>
public BitMatrix encode(String contents,
int width,
int height,
IDictionary <EncodeHintType, object> hints)
{
var encoder = new Internal.PDF417();
var margin = WHITE_SPACE;
var errorCorrectionLevel = 2;
if (hints != null)
{
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACT))
{
encoder.setCompact((Boolean)hints[EncodeHintType.PDF417_COMPACT]);
}
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACTION))
{
encoder.setCompaction((Compaction)hints[EncodeHintType.PDF417_COMPACTION]);
}
if (hints.ContainsKey(EncodeHintType.PDF417_DIMENSIONS))
{
var dimensions = (Dimensions)hints[EncodeHintType.PDF417_DIMENSIONS];
encoder.setDimensions(dimensions.MaxCols,
dimensions.MinCols,
dimensions.MaxRows,
dimensions.MinRows);
}
if (hints.ContainsKey(EncodeHintType.MARGIN))
{
margin = (int)(hints[EncodeHintType.MARGIN]);
}
if (hints.ContainsKey(EncodeHintType.ERROR_CORRECTION))
{
var value = hints[EncodeHintType.ERROR_CORRECTION];
if (value is PDF417ErrorCorrectionLevel ||
value is int)
{
errorCorrectionLevel = (int)value;
}
}
if (hints.ContainsKey(EncodeHintType.CHARACTER_SET))
{
#if !SILVERLIGHT || WINDOWS_PHONE
var encoding = (String)hints[EncodeHintType.CHARACTER_SET];
if (encoding != null)
{
encoder.setEncoding(encoding);
}
#else
// Silverlight supports only UTF-8 and UTF-16 out-of-the-box
encoder.setEncoding("UTF-8");
#endif
}
if (hints.ContainsKey(EncodeHintType.DISABLE_ECI))
{
encoder.setDisableEci((bool)hints[EncodeHintType.DISABLE_ECI]);
}
// evi1m3: MACRO implementation
if (hints.ContainsKey(EncodeHintType.PDF417_MACROENABLE) && hints.ContainsKey(EncodeHintType.PDF417_MACROSegmentIndex))
{
/*
* // ISO 15438
* // \MI segment index
* // \MF file ID
* // \MZ number of ???
* // \MY end of macro block
*
* // setup with segment count
* string sMacro="\\MI" + ((int)hints[EncodeHintType.PDF417_MACROSegmentIndex]).ToString( "D5" );
*
* // add file id
* if( hints.ContainsKey(EncodeHintType.PDF417_MACROFileID ) )
* sMacro+="\\MF" + hints[ EncodeHintType.PDF417_MACROFileID ].ToString();
* // add segment count
* if( hints.ContainsKey(EncodeHintType.PDF417_MACROSegmentCount ) )
* //sMacro+="\\MZ" + ((int)hints[EncodeHintType.PDF417_MACROSegmentCount]).ToString( "D5" );
* sMacro+="\\MO1" + ((int)hints[EncodeHintType.PDF417_MACROSegmentCount]).ToString( "D5" );
*
* // add end block
* sMacro += "\\MY";
*
*
* // prepend macro to contents
* contents=sMacro + contents;
* /**/
// \92800000\001\899\017\923\00100003
// \92800001\001\899\017\923\00100003
// \92800002\001\899\017\923\00100003
// setup with segment count
string sMacro = "\\928" + ((int)hints[EncodeHintType.PDF417_MACROSegmentIndex]).ToString("D5");
// add file id
if (hints.ContainsKey(EncodeHintType.PDF417_MACROFileID))
{
string sFileId = hints[EncodeHintType.PDF417_MACROFileID].ToString();
while ((sFileId.Length % 3) > 0)
{
sFileId = "0" + sFileId;
}
//
while (sFileId != "")
{
string s = sFileId.Substring(0, 3);;
// what to do in this case ???
if (int.Parse(s) > 899)
{
s = "899";
}
//
sMacro += "\\" + s;
sFileId = sFileId.Substring(3);
}
}
// add segment count
if (hints.ContainsKey(EncodeHintType.PDF417_MACROSegmentCount))
{
sMacro += "\\923\\001" + ((int)hints[EncodeHintType.PDF417_MACROSegmentCount]).ToString("D5");
}
// add macro to content end
contents += sMacro;
}
}
// evi1m3: Y2X ratio
float fRatio = 3;
if (hints.ContainsKey(EncodeHintType.PDF417_Y2XRatio))
{
fRatio = ((float)hints[EncodeHintType.PDF417_Y2XRatio]);
}
//
return(bitMatrixFromEncoder(encoder, contents, width, height, margin, errorCorrectionLevel, fRatio));
}
/// <summary>
/// </summary>
/// <param name="contents">The contents to encode in the barcode</param>
/// <param name="format">The barcode format to generate</param>
/// <param name="width">The preferred width in pixels</param>
/// <param name="height">The preferred height in pixels</param>
/// <param name="hints">Additional parameters to supply to the encoder</param>
/// <returns>
/// The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
/// </returns>
public BitMatrix encode(String contents,
BarcodeFormat format,
int width,
int height,
IDictionary <EncodeHintType, object> hints)
{
if (format != BarcodeFormat.PDF_417)
{
throw new ArgumentException("Can only encode PDF_417, but got " + format);
}
var encoder = new Internal.PDF417();
var margin = WHITE_SPACE;
var errorCorrectionLevel = DEFAULT_ERROR_CORRECTION_LEVEL;
var aspectRatio = DEFAULT_ASPECT_RATIO;
if (hints != null)
{
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACT) && hints[EncodeHintType.PDF417_COMPACT] != null)
{
encoder.setCompact(Convert.ToBoolean(hints[EncodeHintType.PDF417_COMPACT].ToString()));
}
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACTION) && hints[EncodeHintType.PDF417_COMPACTION] != null)
{
if (Enum.IsDefined(typeof(Compaction), hints[EncodeHintType.PDF417_COMPACTION].ToString()))
{
var compactionEnum = (Compaction)Enum.Parse(typeof(Compaction), hints[EncodeHintType.PDF417_COMPACTION].ToString(), true);
encoder.setCompaction(compactionEnum);
}
}
if (hints.ContainsKey(EncodeHintType.PDF417_DIMENSIONS))
{
var dimensions = (Dimensions)hints[EncodeHintType.PDF417_DIMENSIONS];
encoder.setDimensions(dimensions.MaxCols,
dimensions.MinCols,
dimensions.MaxRows,
dimensions.MinRows);
}
if (hints.ContainsKey(EncodeHintType.MARGIN) && hints[EncodeHintType.MARGIN] != null)
{
margin = Convert.ToInt32(hints[EncodeHintType.MARGIN].ToString());
}
if (hints.ContainsKey(EncodeHintType.PDF417_ASPECT_RATIO) && hints[EncodeHintType.PDF417_ASPECT_RATIO] != null)
{
var value = hints[EncodeHintType.PDF417_ASPECT_RATIO];
if (value is PDF417AspectRatio ||
value is int)
{
aspectRatio = (int)value;
}
else
{
if (Enum.IsDefined(typeof(PDF417AspectRatio), value.ToString()))
{
var aspectRatioEnum = (PDF417AspectRatio)Enum.Parse(typeof(PDF417AspectRatio), value.ToString(), true);
aspectRatio = (int)aspectRatioEnum;
}
}
}
if (hints.ContainsKey(EncodeHintType.PDF417_IMAGE_ASPECT_RATIO) && hints[EncodeHintType.PDF417_IMAGE_ASPECT_RATIO] != null)
{
var value = hints[EncodeHintType.PDF417_IMAGE_ASPECT_RATIO];
try
{
encoder.setDesiredAspectRatio(Convert.ToSingle(value));
}
catch
{
// User passed in something that wasn't convertible to single.
}
}
if (hints.ContainsKey(EncodeHintType.ERROR_CORRECTION) && hints[EncodeHintType.ERROR_CORRECTION] != null)
{
var value = hints[EncodeHintType.ERROR_CORRECTION];
if (value is PDF417ErrorCorrectionLevel ||
value is int)
{
errorCorrectionLevel = (int)value;
}
else
{
if (Enum.IsDefined(typeof(PDF417ErrorCorrectionLevel), value.ToString()))
{
var errorCorrectionLevelEnum = (PDF417ErrorCorrectionLevel)Enum.Parse(typeof(PDF417ErrorCorrectionLevel), value.ToString(), true);
errorCorrectionLevel = (int)errorCorrectionLevelEnum;
}
}
}
if (hints.ContainsKey(EncodeHintType.CHARACTER_SET))
{
encoder.setEncoding(StringUtils.UTF8);
}
if (hints.ContainsKey(EncodeHintType.DISABLE_ECI) && hints[EncodeHintType.DISABLE_ECI] != null)
{
encoder.setDisableEci(Convert.ToBoolean(hints[EncodeHintType.DISABLE_ECI].ToString()));
}
// Check for PDF417 Macro options
if (hints.ContainsKey(EncodeHintType.PDF417_MACRO_META_DATA))
{
encoder.setMetaData((PDF417MacroMetadata)hints[EncodeHintType.PDF417_MACRO_META_DATA]);
}
}
return(bitMatrixFromEncoder(encoder, contents, errorCorrectionLevel, width, height, margin, aspectRatio));
}
/// <summary>
/// </summary>
/// <param name="contents">The contents to encode in the barcode</param>
/// <param name="format">The barcode format to generate</param>
/// <param name="width">The preferred width in pixels</param>
/// <param name="height">The preferred height in pixels</param>
/// <param name="hints">Additional parameters to supply to the encoder</param>
/// <returns>
/// The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
/// </returns>
public BitMatrix encode(String contents,
BarcodeFormat format,
int width,
int height,
IDictionary<EncodeHintType, object> hints)
{
if (format != BarcodeFormat.PDF_417)
{
throw new ArgumentException("Can only encode PDF_417, but got " + format);
}
var encoder = new Internal.PDF417();
var margin = WHITE_SPACE;
var errorCorrectionLevel = DEFAULT_ERROR_CORRECTION_LEVEL;
if (hints != null)
{
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACT) && hints[EncodeHintType.PDF417_COMPACT] != null)
{
encoder.setCompact(Convert.ToBoolean(hints[EncodeHintType.PDF417_COMPACT].ToString()));
}
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACTION) && hints[EncodeHintType.PDF417_COMPACTION] != null)
{
Compaction compactionEnum;
if (Enum.TryParse(hints[EncodeHintType.PDF417_COMPACTION].ToString(), out compactionEnum))
encoder.setCompaction(compactionEnum);
}
if (hints.ContainsKey(EncodeHintType.PDF417_DIMENSIONS))
{
var dimensions = (Dimensions) hints[EncodeHintType.PDF417_DIMENSIONS];
encoder.setDimensions(dimensions.MaxCols,
dimensions.MinCols,
dimensions.MaxRows,
dimensions.MinRows);
}
if (hints.ContainsKey(EncodeHintType.MARGIN) && hints[EncodeHintType.MARGIN] != null)
{
margin = Convert.ToInt32(hints[EncodeHintType.MARGIN].ToString());
}
if (hints.ContainsKey(EncodeHintType.ERROR_CORRECTION) && hints[EncodeHintType.ERROR_CORRECTION] != null)
{
var value = hints[EncodeHintType.ERROR_CORRECTION];
if (value is PDF417ErrorCorrectionLevel ||
value is int)
{
errorCorrectionLevel = (int)value;
}
else
{
PDF417ErrorCorrectionLevel errorCorrectionLevelEnum;
if (Enum.TryParse(value.ToString(), out errorCorrectionLevelEnum))
errorCorrectionLevel = (int)errorCorrectionLevelEnum;
}
}
if (hints.ContainsKey(EncodeHintType.CHARACTER_SET))
{
#if !SILVERLIGHT || WINDOWS_PHONE
var encoding = (String)hints[EncodeHintType.CHARACTER_SET];
if (encoding != null)
{
encoder.setEncoding(encoding);
}
#else
// Silverlight supports only UTF-8 and UTF-16 out-of-the-box
encoder.setEncoding("UTF-8");
#endif
}
if (hints.ContainsKey(EncodeHintType.DISABLE_ECI) && hints[EncodeHintType.DISABLE_ECI] != null)
{
encoder.setDisableEci(Convert.ToBoolean(hints[EncodeHintType.DISABLE_ECI].ToString()));
}
}
return bitMatrixFromEncoder(encoder, contents, errorCorrectionLevel, width, height, margin);
}
/// <summary>
/// </summary>
/// <param name="contents">The contents to encode in the barcode</param>
/// <param name="format">The barcode format to generate</param>
/// <param name="width">The preferred width in pixels</param>
/// <param name="height">The preferred height in pixels</param>
/// <param name="hints">Additional parameters to supply to the encoder</param>
/// <returns>
/// The generated barcode as a Matrix of unsigned bytes (0 == black, 255 == white)
/// </returns>
public BitMatrix encode(String contents,
BarcodeFormat format,
int width,
int height,
IDictionary <EncodeHintType, object> hints)
{
if (format != BarcodeFormat.PDF_417)
{
throw new ArgumentException("Can only encode PDF_417, but got " + format);
}
var encoder = new Internal.PDF417();
var margin = WHITE_SPACE;
var errorCorrectionLevel = DEFAULT_ERROR_CORRECTION_LEVEL;
if (hints != null)
{
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACT) && hints[EncodeHintType.PDF417_COMPACT] != null)
{
encoder.setCompact(Convert.ToBoolean(hints[EncodeHintType.PDF417_COMPACT].ToString()));
}
if (hints.ContainsKey(EncodeHintType.PDF417_COMPACTION) && hints[EncodeHintType.PDF417_COMPACTION] != null)
{
if (Enum.IsDefined(typeof(Compaction), hints[EncodeHintType.PDF417_COMPACTION].ToString()))
{
var compactionEnum = (Compaction)Enum.Parse(typeof(Compaction), hints[EncodeHintType.PDF417_COMPACTION].ToString(), true);
encoder.setCompaction(compactionEnum);
}
}
if (hints.ContainsKey(EncodeHintType.PDF417_DIMENSIONS))
{
var dimensions = (Dimensions)hints[EncodeHintType.PDF417_DIMENSIONS];
encoder.setDimensions(dimensions.MaxCols,
dimensions.MinCols,
dimensions.MaxRows,
dimensions.MinRows);
}
if (hints.ContainsKey(EncodeHintType.MARGIN) && hints[EncodeHintType.MARGIN] != null)
{
margin = Convert.ToInt32(hints[EncodeHintType.MARGIN].ToString());
}
if (hints.ContainsKey(EncodeHintType.ERROR_CORRECTION) && hints[EncodeHintType.ERROR_CORRECTION] != null)
{
var value = hints[EncodeHintType.ERROR_CORRECTION];
if (value is PDF417ErrorCorrectionLevel ||
value is int)
{
errorCorrectionLevel = (int)value;
}
else
{
if (Enum.IsDefined(typeof(PDF417ErrorCorrectionLevel), value.ToString()))
{
var errorCorrectionLevelEnum = (PDF417ErrorCorrectionLevel)Enum.Parse(typeof(PDF417ErrorCorrectionLevel), value.ToString(), true);
errorCorrectionLevel = (int)errorCorrectionLevelEnum;
}
}
}
if (hints.ContainsKey(EncodeHintType.CHARACTER_SET))
{
#if !SILVERLIGHT || WINDOWS_PHONE
var encoding = (String)hints[EncodeHintType.CHARACTER_SET];
if (encoding != null)
{
encoder.setEncoding(encoding);
}
#else
// Silverlight supports only UTF-8 and UTF-16 out-of-the-box
encoder.setEncoding("UTF-8");
#endif
}
if (hints.ContainsKey(EncodeHintType.DISABLE_ECI) && hints[EncodeHintType.DISABLE_ECI] != null)
{
encoder.setDisableEci(Convert.ToBoolean(hints[EncodeHintType.DISABLE_ECI].ToString()));
}
}
return(bitMatrixFromEncoder(encoder, contents, errorCorrectionLevel, width, height, margin));
}