public byte[] GetBytes()
{
var builder = new PrintableBuilder();
builder
.SetCenterJustification()
.AddTextLine(CompanyName)
.SetFontB()
.AddTextLine($"Doc. {CompanyDocument}")
.Feed()
.Feed()
.SetJustification();
foreach (var product in Products)
{
builder
.SetFont()
.AddTextLine($"{product.Quantity} x {product.Name}")
.SetFontB()
.AddTextLine($"${product.PricePerUnit.ToString(CultureInfo.InvariantCulture)} x " +
$"{product.Quantity} = ${product.TotalAmount.ToString(CultureInfo.InvariantCulture)}")
.Feed();
}
builder
.SetRightJustification()
.SetDoubleFont()
.AddTextLine($"Total: ${Products.Sum(e => e.TotalAmount).ToString(CultureInfo.InvariantCulture)}")
.Reset()
.Feed()
.AddBarcode(CompanyName);
return(builder.ToArray());
}
public static PrintableBuilder SetFont(this PrintableBuilder builder, FontMode fontMode = FontMode.FontA)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new SetFont(fontMode)));
}
public static PrintableBuilder Feed(this PrintableBuilder builder)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new Feed()));
}
public static PrintableBuilder SetCodePage(this PrintableBuilder builder, byte codePage)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new SetCodePage(codePage)));
}
public static PrintableBuilder Cut(this PrintableBuilder builder, CutType type = CutType.Partial)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new Cut(type)));
}
public static PrintableBuilder SetJustification(this PrintableBuilder builder,
JustificationType justificationType = JustificationType.Left)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new SetJustification(justificationType)));
}
public static PrintableBuilder AddTextLine(this PrintableBuilder builder, string content = "",
CodePage codePage = CodePage.Default, Encoding encoding = null, bool feed = true)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new TextLine(content, codePage, encoding, feed)));
}
public static PrintableBuilder AddBarcode(this PrintableBuilder builder, string content = "", int height = 32,
BarcodeType barcodeType = BarcodeType.Code128)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
return(builder.Add(new Barcode(content, height, barcodeType)));
}
public byte[] GetBytes()
{
var builder = new PrintableBuilder();
var contentBytes = _encoding.GetBytes(_content);
builder
.Add(new SetCodePage(_codePage))
.Add(contentBytes);
if (_feed)
{
builder.Add(new Feed());
}
builder.Add(new SetCodePage(CodePage.Default));
return(builder.ToArray());
}
public static PrintableBuilder SetDoubleFont(this PrintableBuilder builder) => builder.SetFont(FontMode.DoubleWidth | FontMode.DoubleHeight);
public static PrintableBuilder SetEmphasizedFont(this PrintableBuilder builder) => builder.SetFont(FontMode.Emphasized);
public static PrintableBuilder SetFontB(this PrintableBuilder builder) => builder.SetFont(FontMode.FontB);
public static PrintableBuilder SetFontA(this PrintableBuilder builder) => builder.SetFont();
public static PrintableBuilder SetRightJustification(this PrintableBuilder builder) => builder.SetJustification(JustificationType.Right);
public static PrintableBuilder SetCenterJustification(this PrintableBuilder builder) => builder.SetJustification(JustificationType.Center);
public static PrintableBuilder SetLeftJustification(this PrintableBuilder builder) => builder.SetJustification();
