public virtual int distanceOf(Point other)
{
int x = other.X;
int y = other.Y;
return(QRCodeUtility.sqrt(((this.x - x) * (this.x - x)) + ((this.y - y) * (this.y - y))));
}
public virtual int distanceOf(Point other)
{
int num = other.X;
int num2 = other.Y;
return(QRCodeUtility.sqrt((x - num) * (x - num) + (y - num2) * (y - num2)));
}
public virtual int distanceOf(Point other)
{
int x2 = other.X;
int y2 = other.Y;
return(QRCodeUtility.sqrt((x - x2) * (x - x2) + (y - y2) * (y - y2)));
}
/// <summary>
/// 生成二维码图片
/// </summary>
/// <param name="codeNumber">要生成二维码的字符串</param>
/// <param name="size">大小尺寸(文件大小)</param>
/// <returns>二维码图片</returns>
public static Bitmap CreateImgCode(string codeNumber, int size)
{
//创建二维码生成类
QRCodeEncoder qrCodeEncoder = new QRCodeEncoder();
//设置编码模式
qrCodeEncoder.QRCodeEncodeMode = QRCodeEncoder.ENCODE_MODE.BYTE;
//设置编码测量度
qrCodeEncoder.QRCodeScale = size;
//设置编码版本
qrCodeEncoder.QRCodeVersion = 0;
//设置编码错误纠正
qrCodeEncoder.QRCodeErrorCorrect = QRCodeEncoder.ERROR_CORRECTION.M;
//生成二维码图片
Bitmap image = null;
if (QRCodeUtility.IsUniCode(codeNumber))
{
image = qrCodeEncoder.Encode(codeNumber, System.Text.Encoding.UTF8);
}
else
{
image = qrCodeEncoder.Encode(codeNumber, System.Text.Encoding.ASCII);
}
return(image);
}
public virtual bool Qrfilled(string content)
{
return(QRCodeUtility.IsUniCode(content) ?
Qrfilled(content, Encoding.Unicode) :
Qrfilled(content, Encoding.ASCII)
);
}
public virtual int distanceOf(Point other)
{
int vx = other.X;
int vy = other.Y;
return(QRCodeUtility.sqrt((this.x - vx) * (this.x - vx) + (this.y - vy) * (this.y - vy)));
}
public virtual Bitmap Encode(string content)
{
if (QRCodeUtility.IsUniCode(content))
{
return(this.Encode(content, Encoding.GetEncoding("gb2312")));
}
return(this.Encode(content, Encoding.ASCII));
}
/// <summary>
/// Encode the content using the encoding scheme given.
/// Replace the base.Encode method
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
public virtual Hatch HatchEncode(String content)
{
if (QRCodeUtility.IsUniCode(content))
{
return(HatchEncode(content, Encoding.Unicode));
}
else
{
return(HatchEncode(content, Encoding.ASCII));
}
}
/// <summary>
/// The decode.
/// </summary>
/// <param name="qrCodeImage">
/// The qr code image.
/// </param>
/// <returns>
/// The decode.
/// </returns>
public virtual string decode(QRCodeImage qrCodeImage)
{
sbyte[] data = this.decodeBytes(qrCodeImage);
byte[] byteData = new byte[data.Length];
Buffer.BlockCopy(data, 0, byteData, 0, byteData.Length);
Encoding encoding = QRCodeUtility.IsUnicode(byteData) ? Encoding.Unicode : Encoding.ASCII;
string decodedData = encoding.GetString(byteData);
return(decodedData);
}
public virtual Bitmap Encode(string content)
{
Bitmap result;
if (QRCodeUtility.IsUniCode(content))
{
result = this.Encode(content, Encoding.GetEncoding("gb2312"));
}
else
{
result = this.Encode(content, Encoding.ASCII);
}
return(result);
}
public virtual string decode(QRCodeImage qrCodeImage)
{
Encoding aSCII;
sbyte[] src = this.decodeBytes(qrCodeImage);
byte[] dst = new byte[src.Length];
Buffer.BlockCopy(src, 0, dst, 0, dst.Length);
if (QRCodeUtility.IsUnicode(dst))
{
aSCII = Encoding.GetEncoding("gb2312");
}
else
{
aSCII = Encoding.ASCII;
}
return(aSCII.GetString(dst));
}
Bitmap Encode(string content)
{
QRCodeEncoder encoder = new QRCodeEncoder
{
QRCodeVersion = 0
};
if (QRCodeUtility.IsUniCode(content))
{
//return Encode(content, Encoding.Unicode);
//支持中文
return(encoder.Encode(content, Encoding.UTF8));
}
else
{
return(encoder.Encode(content, Encoding.ASCII));
}
}
public virtual string decode(QRCodeImage qrCodeImage)
{
sbyte[] data = decodeBytes(qrCodeImage);
byte[] byteData = new byte[data.Length];
Buffer.BlockCopy(data, 0, byteData, 0, byteData.Length);
Encoding encoding;
if (QRCodeUtility.IsUnicode(byteData))
{
encoding = Encoding.Unicode;
}
else
{
encoding = Encoding.ASCII;
}
string decodedData;
decodedData = encoding.GetString(byteData);
return(decodedData);
}
public virtual QRCodeSymbol getQRCodeSymbol(int[][] image)
{
int longSide = (image.Length < image[0].Length)?image[0].Length:image.Length;
QRCodeImageReader.DECIMAL_POINT = 23 - QRCodeUtility.sqrt(longSide / 256);
bitmap = filterImage(image);
canvas.println("Drawing matrix.");
canvas.drawMatrix(bitmap);
canvas.println("Scanning Finder Pattern.");
FinderPattern finderPattern = null;
try
{
finderPattern = FinderPattern.findFinderPattern(bitmap);
}
catch (FinderPatternNotFoundException)
{
canvas.println("Not found, now retrying...");
bitmap = applyCrossMaskingMedianFilter(bitmap, 5);
canvas.drawMatrix(bitmap);
for (int i = 0; i < 1000000000; i++)
{
;
}
try
{
finderPattern = FinderPattern.findFinderPattern(bitmap);
}
catch (FinderPatternNotFoundException e2)
{
throw new SymbolNotFoundException(e2.Message);
}
catch (VersionInformationException e2)
{
throw new SymbolNotFoundException(e2.Message);
}
}
catch (VersionInformationException e)
{
throw new SymbolNotFoundException(e.Message);
}
canvas.println("FinderPattern at");
String finderPatternCoordinates = finderPattern.getCenter(FinderPattern.UL).ToString() + finderPattern.getCenter(FinderPattern.UR).ToString() + finderPattern.getCenter(FinderPattern.DL).ToString();
canvas.println(finderPatternCoordinates);
int[] sincos = finderPattern.getAngle();
canvas.println("Angle*4098: Sin " + System.Convert.ToString(sincos[0]) + " " + "Cos " + System.Convert.ToString(sincos[1]));
int version = finderPattern.Version;
canvas.println("Version: " + System.Convert.ToString(version));
if (version < 1 || version > 40)
{
throw new InvalidVersionException("Invalid version: " + version);
}
AlignmentPattern alignmentPattern = null;
try
{
alignmentPattern = AlignmentPattern.findAlignmentPattern(bitmap, finderPattern);
}
catch (AlignmentPatternNotFoundException e)
{
throw new SymbolNotFoundException(e.Message);
}
int matrixLength = alignmentPattern.getCenter().Length;
canvas.println("AlignmentPatterns at");
for (int y = 0; y < matrixLength; y++)
{
String alignmentPatternCoordinates = "";
for (int x = 0; x < matrixLength; x++)
{
alignmentPatternCoordinates += alignmentPattern.getCenter()[x][y].ToString();
}
canvas.println(alignmentPatternCoordinates);
}
//for(int i = 0; i < 500000; i++) Console.out.println("");
canvas.println("Creating sampling grid.");
//[TODO] need all-purpose method
//samplingGrid = getSamplingGrid2_6(finderPattern, alignmentPattern);
samplingGrid = getSamplingGrid(finderPattern, alignmentPattern);
canvas.println("Reading grid.");
bool[][] qRCodeMatrix = null;
try
{
qRCodeMatrix = getQRCodeMatrix(bitmap, samplingGrid);
}
catch (System.IndexOutOfRangeException)
{
throw new SymbolNotFoundException("Sampling grid exceeded image boundary");
}
//canvas.drawMatrix(qRCodeMatrix);
return(new QRCodeSymbol(qRCodeMatrix));
}
public virtual QRCodeSymbol getQRCodeSymbol(int[][] image)
{
QRCodeImageReader.DECIMAL_POINT = 23 - QRCodeUtility.sqrt((image.Length < image[0].Length ? image[0].Length : image.Length) / 256);
this.bitmap = this.filterImage(image);
this.canvas.println("Drawing matrix.");
this.canvas.drawMatrix(this.bitmap);
this.canvas.println("Scanning Finder Pattern.");
FinderPattern finderPattern;
try
{
finderPattern = FinderPattern.findFinderPattern(this.bitmap);
}
catch (FinderPatternNotFoundException ex1)
{
this.canvas.println("Not found, now retrying...");
this.bitmap = this.applyCrossMaskingMedianFilter(this.bitmap, 5);
this.canvas.drawMatrix(this.bitmap);
int num = 0;
while (num < 1000000000)
{
++num;
}
try
{
finderPattern = FinderPattern.findFinderPattern(this.bitmap);
}
catch (FinderPatternNotFoundException ex2)
{
throw new SymbolNotFoundException(ex2.Message);
}
catch (VersionInformationException ex2)
{
throw new SymbolNotFoundException(ex2.Message);
}
}
catch (VersionInformationException ex)
{
throw new SymbolNotFoundException(ex.Message);
}
this.canvas.println("FinderPattern at");
this.canvas.println(finderPattern.getCenter(0).ToString() + finderPattern.getCenter(1).ToString() + finderPattern.getCenter(2).ToString());
int[] angle = finderPattern.getAngle();
this.canvas.println("Angle*4098: Sin " + Convert.ToString(angle[0]) + " Cos " + Convert.ToString(angle[1]));
int version = finderPattern.Version;
this.canvas.println("Version: " + Convert.ToString(version));
if (version < 1 || version > 40)
{
throw new InvalidVersionException("Invalid version: " + (object)version);
}
AlignmentPattern alignmentPattern;
try
{
alignmentPattern = AlignmentPattern.findAlignmentPattern(this.bitmap, finderPattern);
}
catch (AlignmentPatternNotFoundException ex)
{
throw new SymbolNotFoundException(ex.Message);
}
int length = alignmentPattern.getCenter().Length;
this.canvas.println("AlignmentPatterns at");
for (int index1 = 0; index1 < length; ++index1)
{
string str = "";
for (int index2 = 0; index2 < length; ++index2)
{
str += alignmentPattern.getCenter()[index2][index1].ToString();
}
this.canvas.println(str);
}
this.canvas.println("Creating sampling grid.");
this.samplingGrid = this.getSamplingGrid(finderPattern, alignmentPattern);
this.canvas.println("Reading grid.");
bool[][] qrCodeMatrix;
try
{
qrCodeMatrix = this.getQRCodeMatrix(this.bitmap, this.samplingGrid);
}
catch (IndexOutOfRangeException ex)
{
throw new SymbolNotFoundException("Sampling grid exceeded image boundary");
}
return(new QRCodeSymbol(qrCodeMatrix));
}
public virtual QRCodeSymbol getQRCodeSymbol(int[][] image)
{
int num = (image.Length < image[0].Length) ? image[0].Length : image.Length;
DECIMAL_POINT = 0x17 - QRCodeUtility.sqrt(num / 0x100);
this.bitmap = this.filterImage(image);
this.canvas.println("Drawing matrix.");
this.canvas.drawMatrix(this.bitmap);
this.canvas.println("Scanning Finder Pattern.");
FinderPattern finderPattern = null;
try
{
finderPattern = FinderPattern.findFinderPattern(this.bitmap);
}
catch (FinderPatternNotFoundException)
{
this.canvas.println("Not found, now retrying...");
this.bitmap = this.applyCrossMaskingMedianFilter(this.bitmap, 5);
this.canvas.drawMatrix(this.bitmap);
int num2 = 0;
while (true)
{
if (num2 >= 0x3b9aca00)
{
break;
}
num2++;
}
try
{
finderPattern = FinderPattern.findFinderPattern(this.bitmap);
}
catch (FinderPatternNotFoundException exception2)
{
throw new SymbolNotFoundException(exception2.Message);
}
catch (VersionInformationException exception3)
{
throw new SymbolNotFoundException(exception3.Message);
}
}
catch (VersionInformationException exception4)
{
throw new SymbolNotFoundException(exception4.Message);
}
this.canvas.println("FinderPattern at");
string str = finderPattern.getCenter(0).ToString() + finderPattern.getCenter(1).ToString() + finderPattern.getCenter(2).ToString();
this.canvas.println(str);
int[] numArray = finderPattern.getAngle();
this.canvas.println("Angle*4098: Sin " + Convert.ToString(numArray[0]) + " Cos " + Convert.ToString(numArray[1]));
int version = finderPattern.Version;
this.canvas.println("Version: " + Convert.ToString(version));
if ((version < 1) || (version > 40))
{
throw new InvalidVersionException("Invalid version: " + version);
}
AlignmentPattern alignmentPattern = null;
try
{
alignmentPattern = AlignmentPattern.findAlignmentPattern(this.bitmap, finderPattern);
}
catch (AlignmentPatternNotFoundException exception5)
{
throw new SymbolNotFoundException(exception5.Message);
}
int length = alignmentPattern.getCenter().Length;
this.canvas.println("AlignmentPatterns at");
for (int i = 0; i < length; i++)
{
string str2 = "";
for (int j = 0; j < length; j++)
{
str2 = str2 + alignmentPattern.getCenter()[j][i].ToString();
}
this.canvas.println(str2);
}
this.canvas.println("Creating sampling grid.");
this.samplingGrid = this.getSamplingGrid(finderPattern, alignmentPattern);
this.canvas.println("Reading grid.");
bool[][] moduleMatrix = null;
try
{
moduleMatrix = this.getQRCodeMatrix(this.bitmap, this.samplingGrid);
}
catch (IndexOutOfRangeException)
{
throw new SymbolNotFoundException("Sampling grid exceeded image boundary");
}
return(new QRCodeSymbol(moduleMatrix));
}
public virtual QRCodeSymbol getQRCodeSymbol(int[][] image)
{
int num = ((image.Length < image[0].Length) ? image[0].Length : image.Length);
DECIMAL_POINT = 23 - QRCodeUtility.sqrt(num / 256);
bitmap = filterImage(image);
canvas.println("Drawing matrix.");
canvas.drawMatrix(bitmap);
canvas.println("Scanning Finder Pattern.");
FinderPattern finderPattern = null;
try
{
finderPattern = FinderPattern.findFinderPattern(bitmap);
}
catch (FinderPatternNotFoundException)
{
canvas.println("Not found, now retrying...");
bitmap = applyCrossMaskingMedianFilter(bitmap, 5);
canvas.drawMatrix(bitmap);
for (int i = 0; i < 1000000000; i++)
{
}
try
{
finderPattern = FinderPattern.findFinderPattern(bitmap);
}
catch (FinderPatternNotFoundException ex)
{
throw new SymbolNotFoundException(ex.Message);
}
catch (VersionInformationException ex2)
{
throw new SymbolNotFoundException(ex2.Message);
}
}
catch (VersionInformationException ex4)
{
throw new SymbolNotFoundException(ex4.Message);
}
canvas.println("FinderPattern at");
string str = finderPattern.getCenter(0).ToString() + finderPattern.getCenter(1).ToString() + finderPattern.getCenter(2).ToString();
canvas.println(str);
int[] angle = finderPattern.getAngle();
canvas.println("Angle*4098: Sin " + Convert.ToString(angle[0]) + " Cos " + Convert.ToString(angle[1]));
int version = finderPattern.Version;
canvas.println("Version: " + Convert.ToString(version));
if (version < 1 || version > 40)
{
throw new InvalidVersionException("Invalid version: " + version);
}
AlignmentPattern alignmentPattern = null;
try
{
alignmentPattern = AlignmentPattern.findAlignmentPattern(bitmap, finderPattern);
}
catch (AlignmentPatternNotFoundException ex5)
{
throw new SymbolNotFoundException(ex5.Message);
}
int num2 = alignmentPattern.getCenter().Length;
canvas.println("AlignmentPatterns at");
for (int j = 0; j < num2; j++)
{
string text = "";
for (int k = 0; k < num2; k++)
{
text += alignmentPattern.getCenter()[k][j].ToString();
}
canvas.println(text);
}
canvas.println("Creating sampling grid.");
samplingGrid = getSamplingGrid(finderPattern, alignmentPattern);
canvas.println("Reading grid.");
bool[][] array = null;
try
{
array = getQRCodeMatrix(bitmap, samplingGrid);
}
catch (IndexOutOfRangeException)
{
throw new SymbolNotFoundException("Sampling grid exceeded image boundary");
}
return(new QRCodeSymbol(array));
}
public virtual QRCodeSymbol getQRCodeSymbol(int[][] image)
{
int longSide = (image.Length < image[0].Length) ? image[0].Length : image.Length;
QRCodeImageReader.DECIMAL_POINT = 23 - QRCodeUtility.sqrt(longSide / 256);
this.bitmap = this.filterImage(image);
this.canvas.println("Drawing matrix.");
this.canvas.drawMatrix(this.bitmap);
this.canvas.println("Scanning Finder Pattern.");
FinderPattern finderPattern = null;
try
{
finderPattern = FinderPattern.findFinderPattern(this.bitmap);
}
catch (FinderPatternNotFoundException e_80)
{
this.canvas.println("Not found, now retrying...");
this.bitmap = this.applyCrossMaskingMedianFilter(this.bitmap, 5);
this.canvas.drawMatrix(this.bitmap);
for (int i = 0; i < 1000000000; i++)
{
}
try
{
finderPattern = FinderPattern.findFinderPattern(this.bitmap);
}
catch (FinderPatternNotFoundException e2)
{
throw new SymbolNotFoundException(e2.Message);
}
catch (VersionInformationException e3)
{
throw new SymbolNotFoundException(e3.Message);
}
}
catch (VersionInformationException e4)
{
throw new SymbolNotFoundException(e4.Message);
}
this.canvas.println("FinderPattern at");
string finderPatternCoordinates = finderPattern.getCenter(0).ToString() + finderPattern.getCenter(1).ToString() + finderPattern.getCenter(2).ToString();
this.canvas.println(finderPatternCoordinates);
int[] sincos = finderPattern.getAngle();
this.canvas.println("Angle*4098: Sin " + Convert.ToString(sincos[0]) + " Cos " + Convert.ToString(sincos[1]));
int version = finderPattern.Version;
this.canvas.println("Version: " + Convert.ToString(version));
if (version < 1 || version > 40)
{
throw new InvalidVersionException("Invalid version: " + version);
}
AlignmentPattern alignmentPattern = null;
try
{
alignmentPattern = AlignmentPattern.findAlignmentPattern(this.bitmap, finderPattern);
}
catch (AlignmentPatternNotFoundException e5)
{
throw new SymbolNotFoundException(e5.Message);
}
int matrixLength = alignmentPattern.getCenter().Length;
this.canvas.println("AlignmentPatterns at");
for (int y = 0; y < matrixLength; y++)
{
string alignmentPatternCoordinates = "";
for (int x = 0; x < matrixLength; x++)
{
alignmentPatternCoordinates += alignmentPattern.getCenter()[x][y].ToString();
}
this.canvas.println(alignmentPatternCoordinates);
}
this.canvas.println("Creating sampling grid.");
this.samplingGrid = this.getSamplingGrid(finderPattern, alignmentPattern);
this.canvas.println("Reading grid.");
bool[][] qRCodeMatrix = null;
try
{
qRCodeMatrix = this.getQRCodeMatrix(this.bitmap, this.samplingGrid);
}
catch (IndexOutOfRangeException e_2D5)
{
throw new SymbolNotFoundException("Sampling grid exceeded image boundary");
}
return(new QRCodeSymbol(qRCodeMatrix));
}
