using System.Runtime.Serialization; using System.Text.Json.Serialization; using ESCPOS_NET.Emitters; public class TextInstruction : BaseInstruction { [DataMember(IsRequired = true)] public string? text { get; set; } [JsonConverter(typeof(JsonStringEnumConverter))] public Alignment alignment {get; set; } = Alignment.Left; public bool underline {get; set; } = false; public bool bold {get; set; } = false; public bool doubleHeight {get; set; } = false; public bool doubleWidth {get; set; } = false; public bool fontB {get; set; } = false; public bool newLine { get; set; } = true; public override List GetInstructions() { var e = new EPSON(); var commands = new List(); commands.Add(alignmentCommand(alignment)); commands.AddRange(setStyles()); if (newLine) { commands.Add(e.PrintLine(text)); } else { commands.Add(e.Print(text)); } if (underline || bold || doubleHeight || doubleWidth || fontB){ commands.Add(e.SetStyles(PrintStyle.None)); } return commands; } private List setStyles(){ var e = new EPSON(); var commands = new List(); if (underline){ commands.Add(e.SetStyles(PrintStyle.Underline)); } if (bold){ commands.Add(e.SetStyles(PrintStyle.Bold)); } if (doubleHeight){ commands.Add(e.SetStyles(PrintStyle.DoubleHeight)); } if (doubleWidth){ commands.Add(e.SetStyles(PrintStyle.DoubleWidth)); } if (fontB){ commands.Add(e.SetStyles(PrintStyle.FontB)); } return commands; } }