public WriteBarcodeInteractiveMode(BarcodeEngine engine, byte[] data, PDF417BarcodeWriteOptions writeOptions) : base() { _data = data; _engine = engine; _writeOptions = writeOptions; _bigEnoughForBarcode = false; }
public WriteBarcodeOptionsDialog(WriteBarcodeForm parent, PDF417BarcodeWriteOptions options) { _parent = parent; _options = options; InitializeComponent(); PopulateValues(); }
public void UpdateOptions(PDF417BarcodeWriteOptions options) { foreach (ImageViewerInteractiveMode mode in _viewer.InteractiveModes) { if (mode is WriteBarcodeInteractiveMode) { WriteBarcodeInteractiveMode writeMode = (WriteBarcodeInteractiveMode)mode; writeMode.WriteOptions = options; _writeOptions = options; } } }
private void WriteBarcodeForm_Load(object sender, System.EventArgs e) { // initialize the _viewer object _viewer = new ImageViewer(); _viewer.Dock = DockStyle.Fill; _viewer.BackColor = Color.DarkGray; Controls.Add(_viewer); _viewer.BringToFront(); // initialize the codecs object. _codecs = new RasterCodecs(); try { string imagePath = Path.Combine(DemosGlobal.ImagesFolder, "license_sample_rear_blank.png"); _viewer.Image = _codecs.Load(imagePath); } catch { _viewer.Image = RasterImage.Create(1100, 700, 24, 150, RasterColor.White); } _barcodeEngine = new BarcodeEngine(); _writeOptions = (PDF417BarcodeWriteOptions)_barcodeEngine.Writer.GetDefaultOptions(BarcodeSymbology.PDF417); //Refer to AAMVA CDS 2016 Section D.3 thru D.11.2 //Must range from 0.0066 to 0.015 inches _writeOptions.XModule = 15; //0.015 //Must >= 3 _writeOptions.XModuleAspectRatio = 3; //Error level must be at least 3, 5 is recommended _writeOptions.ECCLevel = PDF417BarcodeECCLevel.Level5; //Default WidthAspectRatio is 2:1. 4:1 looks similar to ID barcodes in the wild _writeOptions.SymbolWidthAspectRatio = 4; //Default quiet zone for PDF417 is 2 * XModule _viewer.BeginUpdate(); WriteBarcodeInteractiveMode writeBarcodeInteractiveMode = new WriteBarcodeInteractiveMode(_barcodeEngine, _aamvaData, _writeOptions); writeBarcodeInteractiveMode.IsEnabled = true; ImageViewerPanZoomInteractiveMode panZoomInteractiveMode = new ImageViewerPanZoomInteractiveMode(); _viewer.InteractiveModes.Add(writeBarcodeInteractiveMode); _viewer.InteractiveModes.Add(panZoomInteractiveMode); _viewer.EndUpdate(); UpdateMyControls(); }