MaxiBarcodeReadOptions Class (original) (raw)
Summary
Contains the extra options to use when reading Maxi barcodes.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTMaxiBarcodeReadOptions : LTBarcodeReadOptions public class MaxiBarcodeReadOptions extends BarcodeReadOptions [TypeConverterAttribute()]
[SerializableAttribute()]
public ref class MaxiBarcodeReadOptions : public [BarcodeReadOptions](barcodereadoptions.html), System.ICloneable
class MaxiBarcodeReadOptions(BarcodeReadOptions): Example
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Barcode;
using Leadtools.ImageProcessing;
public void MaxiBarcode_Example()
{
string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyMaxiBarcodes.tif");
BarcodeEngine engine = new BarcodeEngine();
// Create the image to write the barcodes to
int resolution = 300;
using (RasterImage image = RasterImage.Create((int)(8.5 * resolution), (int)(11.0 * resolution), 1, resolution, RasterColor.FromKnownColor(RasterKnownColor.White)))
{
// Write two Maxi barcodes
WriteBarcode(engine.Writer, image, MaxiBarcodeSymbolModel.MaxiCodeMode4, "Maxi Data 1", 0);
WriteBarcode(engine.Writer, image, MaxiBarcodeSymbolModel.MaxiCodeMode5, "Maxi Data 2", 1000);
// Save the image
using (RasterCodecs codecs = new RasterCodecs())
{
codecs.Save(image, imageFileName, RasterImageFormat.CcittGroup4, 1);
}
}
// Now read the barcodes again
using (RasterCodecs codecs = new RasterCodecs())
{
using (RasterImage image = codecs.Load(imageFileName))
{
// Read all the Maxi barcodes
ReadBarcodes(engine.Reader, image);
}
}
}
private void WriteBarcode(BarcodeWriter writer, RasterImage image, MaxiBarcodeSymbolModel symbolModel, string value, int startRow)
{
// Create the barcode data
MaxiBarcodeData barcode = BarcodeData.CreateDefaultBarcodeData(BarcodeSymbology.Maxi) as MaxiBarcodeData;
barcode.Value = value;
barcode.Symbology = BarcodeSymbology.Maxi;
// We will use the alignment to position the barcodes, so use all of the image
barcode.Bounds = new LeadRect(0, startRow, image.ImageWidth, image.ImageHeight);
// Set the write options
MaxiBarcodeWriteOptions options = new MaxiBarcodeWriteOptions();
options.Resolution = 600;
options.SymbolModel = symbolModel;
options.CountryCode = 840; // United States country code
options.OpenSystemStandard = false; // Default value is false
options.PostalCodeChar = "ABCDEF";
options.PostalCodeNum = 123456789;
options.ServiceClass = 123;
options.Year = 99;
// Write it
Console.WriteLine("Writing barcode with symbol model: {0} and Data: {1}", symbolModel, value);
writer.WriteBarcode(image, barcode, options);
}
private void ReadBarcodes(BarcodeReader reader, RasterImage image)
{
// Setup read options
MaxiBarcodeReadOptions options = new MaxiBarcodeReadOptions();
Console.WriteLine("Reading Maxi barcodes");
BarcodeData[] barcodes = reader.ReadBarcodes(image, LeadRect.Empty, 0, new BarcodeSymbology[] { BarcodeSymbology.Maxi }, new BarcodeReadOptions[] { options });
Console.WriteLine("{0} barcodes found:", barcodes.Length);
foreach (MaxiBarcodeData barcode in barcodes)
{
Console.WriteLine(" At {0}, data: {1} and symbology: {2}", barcode.Bounds, barcode.Value, barcode.Symbology);
}
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images";
}