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 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();