public ATrustSignerInput(string password, QrData qrData)
: this(password, qrData.ToString())
{
QrData = qrData;
}
/// <summary>
/// Draws a qr code with swisscross based on qr data to output path, format: png
/// </summary>
/// <param name="data">the iso 20022 data</param>
/// <param name="outputPath">the location for the file</param>
public static void Generate(QrData data, string outputPath)
{
var codeSizeInch = (codeSizeMm / 10) / cmInchFactor;
var codeSizePixel = (int)(dpi * codeSizeInch);
var encoder = new QrEncoder(ErrorCorrectionLevel.M);
encoder.TryEncode(data.ToString(), out QrCode qrCode);
#region fiddle for svg
//var dark = new MyGColor(Color.Black);
//var light = new MyGColor(Color.White);
//SVGRenderer svgRenderer = new SVGRenderer(
// new FixedModuleSize(50, QuietZoneModules.Zero),
// dark, light);
//var filePath = "E:\\temp\\output.svg";
//File.WriteAllText(filePath, svgRenderer.WriteToString(qrCode.Matrix, false));
//var svgDocument = SvgDocument.Open(filePath);
//var bmp = svgDocument.Draw((int)(dpi * codeSizeInch), (int)(dpi * codeSizeInch));
//bmp.SetResolution(dpi, dpi);
//bmp.Save("E:\\temp\\output_fromSVG.png", ImageFormat.Png);
//var bytes = Encoding.UTF8.GetBytes(svgRenderer.WriteToString(qrCode.Matrix));
//using (var stream = new MemoryStream(bytes))
//{
// var svgDocument = SvgDocument.Open<SvgDocument>(stream);
// var codeSizeInch = codeSizeMm / cmInchFactor;
// var bmp = svgDocument.Draw();// (int)(dpi * codeSizeInch), (int)(dpi * codeSizeInch));
// bmp.SetResolution(dpi, dpi);
// bmp.Save("E:\\temp\\output_fromSVG.png", ImageFormat.Png);
//}
//var bmp = svgDoc.Draw((int)(dpi * codeSizeInch), (int)(dpi * codeSizeInch));
//var width = bmp.Width;
//bmp.Save("E:\\temp\\output_FromSvg.png", ImageFormat.Png);
#endregion
GraphicsRenderer gRenderer = new GraphicsRenderer(
new FixedModuleSize(100, QuietZoneModules.Zero),
Brushes.Black, Brushes.White);
MemoryStream ms = new MemoryStream();
gRenderer.WriteToStream(qrCode.Matrix, ImageFormat.Png, ms);
var bmpCode = new Bitmap(ms);
Bitmap finalImage = new Bitmap(codeSizePixel, codeSizePixel);
finalImage.SetResolution(dpi, dpi);
using (var g = Graphics.FromImage(finalImage))
{
g.DrawImage(bmpCode, new Rectangle(0, 0, codeSizePixel, codeSizePixel));
var crossLocationCM = ((codeSizeMm - crossSizeMm) / 10) / 2;
var crossLocationInch = crossLocationCM / cmInchFactor;
var crossLocationPx = (int)(crossLocationInch * dpi);
var crossWidthInch = (crossSizeMm / 10) / cmInchFactor;
var crossWidthPixel = (int)(crossWidthInch * dpi);
g.DrawImage(Properties.Resources.CH_Kreuz_7mm,
new Rectangle(
new Point(crossLocationPx, crossLocationPx),
new Size(crossWidthPixel, crossWidthPixel)
));
}
finalImage.Save(outputPath, ImageFormat.Png);
}