private static void GenerateQRCode(string payloadString, QRCodeGenerator.ECCLevel eccLevel, string outputFileName, SupportedImageFormat imgFormat, int pixelsPerModule, string foreground, string background)
{
using (var generator = new QRCodeGenerator())
{
using (var data = generator.CreateQrCode(payloadString, eccLevel))
{
switch (imgFormat)
{
case SupportedImageFormat.Png:
case SupportedImageFormat.Jpg:
case SupportedImageFormat.Gif:
case SupportedImageFormat.Bmp:
case SupportedImageFormat.Tiff:
using (var code = new QRCode(data))
{
using (var bitmap = code.GetGraphic(pixelsPerModule, foreground, background, true))
{
var actualFormat = new OptionSetter().GetImageFormat(imgFormat.ToString());
bitmap.Save(outputFileName, actualFormat);
}
}
break;
case SupportedImageFormat.Svg:
using (var code = new SvgQRCode(data))
{
var test = code.GetGraphic(pixelsPerModule, foreground, background, true);
using (var f = File.CreateText(outputFileName))
{
f.Write(test);
f.Flush();
}
}
break;
case SupportedImageFormat.Xaml:
using (var code = new XamlQRCode(data))
{
var test = XamlWriter.Save(code.GetGraphic(pixelsPerModule, foreground, background, true));
using (var f = File.CreateText(outputFileName))
{
f.Write(test);
f.Flush();
}
}
break;
default:
throw new ArgumentOutOfRangeException(nameof(imgFormat), imgFormat, null);
}
}
}
}
public static void Main(string[] args)
{
var friendlyName = AppDomain.CurrentDomain.FriendlyName;
var newLine = Environment.NewLine;
var setter = new OptionSetter ();
String fileName = null, outputFileName = null, payload = null;
QRCodeGenerator.ECCLevel eccLevel = QRCodeGenerator.ECCLevel.L;
ImageFormat imageFormat = ImageFormat.Png;
var showHelp = false;
var optionSet = new OptionSet {
{ "e|ecc-level=",
"error correction level",
value => eccLevel = setter.GetECCLevel(value)
},
{ "f|output-format=",
"Image format for outputfile. Possible values: png, jpg, gif, bmp, tiff (default: png)",
value => imageFormat = setter.GetImageFormat(value)
},
{
"i|in=",
"input file | alternative to parameter -p",
value => fileName = value
},
{
"p|payload=",
"payload string | alternative to parameter -i",
value => payload = value
},
{
"o|out=",
"output file",
value => outputFileName = value
},
{ "h|help",
"show this message and exit.",
value => showHelp = value != null
}
};
try
{
optionSet.Parse(args);
if (showHelp)
{
ShowHelp(optionSet);
}
if (fileName != null)
{
var fileInfo = new FileInfo(fileName);
if (fileInfo.Exists)
{
var text = GetTextFromFile(fileInfo);
GenerateQRCode(text, eccLevel, outputFileName, imageFormat);
}
else
{
Console.WriteLine($"{friendlyName}: {fileName}: No such file or directory");
}
}
else if (payload != null)
{
GenerateQRCode(payload, eccLevel, outputFileName, imageFormat);
}
else
{
var stdin = Console.OpenStandardInput();
var text = GetTextFromStream(stdin);
GenerateQRCode(text, eccLevel, outputFileName, imageFormat);
}
}
catch (Exception oe)
{
Console.Error.WriteLine(
$"{friendlyName}:{newLine}{oe.GetType().FullName}{newLine}{oe.Message}{newLine}{oe.StackTrace}{newLine}Try '{friendlyName} --help' for more information");
Environment.Exit(-1);
}
}
public static void Main(string[] args)
{
var friendlyName = AppDomain.CurrentDomain.FriendlyName;
var newLine = Environment.NewLine;
var setter = new OptionSetter();
String fileName = null, outputFileName = null, payload = null;
QRCodeGenerator.ECCLevel eccLevel = QRCodeGenerator.ECCLevel.L;
SupportedImageFormat imageFormat = SupportedImageFormat.Png;
int pixelsPerModule = 20;
string foregroundColor = "#000000";
string backgroundColor = "#FFFFFF";
var showHelp = false;
var optionSet = new OptionSet {
{ "e|ecc-level=",
"error correction level",
value => eccLevel = setter.GetECCLevel(value) },
{ "f|output-format=",
"Image format for outputfile. Possible values: png, jpg, gif, bmp, tiff, svg (default: png)",
value => { Enum.TryParse(value, true, out imageFormat); } },
{
"i|in=",
"input file | alternative to parameter -p",
value => fileName = value
},
{
"p|payload=",
"payload string | alternative to parameter -i",
value => payload = value
},
{
"o|out=",
"output file",
value => outputFileName = value
},
{ "s|pixel=",
"pixels per module",
value => {
if (int.TryParse(value, out pixelsPerModule))
{
if (pixelsPerModule < 1)
{
pixelsPerModule = 20;
}
}
else
{
pixelsPerModule = 20;
}
} },
{ "l|background=",
"background color",
value => backgroundColor = value },
{ "d|foreground=",
"foreground color",
value => foregroundColor = value },
{ "h|help",
"show this message and exit.",
value => showHelp = value != null }
};
try
{
optionSet.Parse(args);
if (showHelp)
{
ShowHelp(optionSet);
}
string text = null;
if (fileName != null)
{
var fileInfo = new FileInfo(fileName);
if (fileInfo.Exists)
{
text = GetTextFromFile(fileInfo);
}
else
{
Console.WriteLine($"{friendlyName}: {fileName}: No such file or directory");
}
}
else if (payload != null)
{
text = payload;
}
else
{
var stdin = Console.OpenStandardInput();
text = GetTextFromStream(stdin);
}
if (text != null)
{
GenerateQRCode(payload, eccLevel, outputFileName, imageFormat, pixelsPerModule, foregroundColor, backgroundColor);
}
}
catch (Exception oe)
{
Console.Error.WriteLine(
$"{friendlyName}:{newLine}{oe.GetType().FullName}{newLine}{oe.Message}{newLine}{oe.StackTrace}{newLine}Try '{friendlyName} --help' for more information");
Environment.Exit(-1);
}
}
public static void Main(string[] args)
{
var friendlyName = AppDomain.CurrentDomain.FriendlyName;
var newLine = Environment.NewLine;
var setter = new OptionSetter();
String fileName = null, outputFileName = null, payload = null;
QRCodeGenerator.ECCLevel eccLevel = QRCodeGenerator.ECCLevel.L;
ImageFormat imageFormat = ImageFormat.Png;
var showHelp = false;
var optionSet = new OptionSet {
{ "e|ecc-level=",
"error correction level",
value => eccLevel = setter.GetECCLevel(value) },
{ "f|output-format=",
"Image format for outputfile. Possible values: png, jpg, gif, bmp, tiff (default: png)",
value => imageFormat = setter.GetImageFormat(value) },
{
"i|in=",
"input file | alternative to parameter -p",
value => fileName = value
},
{
"p|payload=",
"payload string | alternative to parameter -i",
value => payload = value
},
{
"o|out=",
"output file",
value => outputFileName = value
},
{ "h|help",
"show this message and exit.",
value => showHelp = value != null }
};
try
{
optionSet.Parse(args);
if (showHelp)
{
ShowHelp(optionSet);
}
if (fileName != null)
{
var fileInfo = new FileInfo(fileName);
if (fileInfo.Exists)
{
var text = GetTextFromFile(fileInfo);
GenerateQRCode(text, eccLevel, outputFileName, imageFormat);
}
else
{
Console.WriteLine($"{friendlyName}: {fileName}: No such file or directory");
}
}
else if (payload != null)
{
GenerateQRCode(payload, eccLevel, outputFileName, imageFormat);
}
else
{
var stdin = Console.OpenStandardInput();
var text = GetTextFromStream(stdin);
GenerateQRCode(text, eccLevel, outputFileName, imageFormat);
}
}
catch (Exception oe)
{
Console.Error.WriteLine(
$"{friendlyName}:{newLine}{oe.GetType().FullName}{newLine}{oe.Message}{newLine}{oe.StackTrace}{newLine}Try '{friendlyName} --help' for more information");
Environment.Exit(-1);
}
}