///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
byte[] objectData;
using (var image = Image.Load(ImageData))
{
if (context.ScaleFactor != 1)
{
var scaleWidth = (int)Math.Round(image.Width * context.ScaleFactor);
var scaleHeight = (int)Math.Round(image.Height * context.ScaleFactor);
image.Mutate(x => x.Resize(image.Width / 2, image.Height / 2));
}
using (var ms = new MemoryStream())
{
image.Save(ms, new PngEncoder());
objectData = ms.ToArray();
}
}
var imageResult = _imageConverter.ConvertImage(objectData);
if (_isCompressionActive)
{
imageResult.ZplData = ZebraHexCompressionHelper.Compress(imageResult.ZplData, imageResult.BytesPerRow);
}
return(new List <string>
{
$"~DG{StorageDevice}:{ImageName}.{_extension},{imageResult.BinaryByteCount},{imageResult.BytesPerRow},",
imageResult.ZplData
});
}
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(FormatElement.Render(context));
result.Add($"^FN{Number}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^XG{StorageDevice}:{ImageName}.{_extension},{MagnificationFactorX},{MagnificationFactorY}^FS");
return(result);
}
public IEnumerable <string> RenderPosition(ZplRenderOptions context)
{
if (FieldOrigin != null)
{
return(FieldOrigin.Render(context));
}
return(FieldTypeset.Render(context));
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^IM{StorageDevice}:{ObjectName}.{Extension}");
return(result);
}
/// <summary>
/// Render (^GFa,b,c,d,data)
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^GF{CompressionType},{BinaryByteCount},{GraphicFieldCount},{BytesPerRow},{Data}");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^BE{RenderFieldOrientation()},{context.Scale(Height)},{RenderPrintInterpretationLine()},{RenderPrintInterpretationLineAboveCode()}");
result.Add($"^FD{Content}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^GDw,h,t,c,o
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^GD{context.Scale(Width)},{context.Scale(Height)},{context.Scale(BorderThickness)},{RenderLineColor(LineColor)},{(RightLeaningDiagonal ? "R" : "L")}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^ GE300,100,10,B ^ FS
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^GE{context.Scale(Width)},{context.Scale(Height)},{context.Scale(BorderThickness)},{RenderLineColor(LineColor)}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^GCd,t,c
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^GC{context.Scale(Diameter)},{context.Scale(BorderThickness)},{RenderLineColor(LineColor)}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^CWa,d:o.x
var result = new List <string>
{
$"^CW{FontReplaceLetter},{Device}:{FontFileName}"
};
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^GSo,h,w
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^GS{RenderFieldOrientation(FieldOrientation)},{context.Scale(Height)},{context.Scale(Width)}^FD{CharacterLetter}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(Font.Render(context));
result.AddRange(RenderPosition(context));
result.Add(RenderFieldDataSection());
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var result = new List <string>();
result.AddRange(Font.Render(context));
result.AddRange(FieldOrigin.Render(context));
result.Add($"^TB{RenderFieldOrientation(Font.FieldOrientation)},{context.Scale(Width)},{context.Scale(Height)}");
result.Add(RenderFieldDataSection());
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^ FO100,100
//^ BQN,2,10
//^ FDMM,AAC - 42 ^ FS
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^BQN,{Model},{context.Scale(MagnificationFactor)},{RenderErrorCorrectionLevel(ErrorCorrectionLevel)},{MaskValue}");
result.Add($"^FD{RenderErrorCorrectionLevel(ErrorCorrectionLevel)}A,{Content}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^FO100,100
//^BXN,10,200
//^FDZEBRA TECHNOLOGIES CORPORATION ^ FS
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^BX{RenderFieldOrientation()},{context.Scale(Height)}");
result.Add($"^FD{Content}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^FO100,100 ^ BY3
//^BCN,100,Y,N,N
//^FD123456 ^ FS
var result = new List <string>();
result.AddRange(FieldOrigin.Render(context));
result.Add($"^B3{RenderFieldOrientation()},{(Mod43CheckDigit ? "Y" : "N")},{context.Scale(Height)},{RenderPrintInterpretationLine()},{RenderPrintInterpretationLineAboveCode()}");
result.Add($"^FD{Content}^FS");
return(result);
}
public void ChangeDPI()
{
var elements = new List <ZplElementBase>();
elements.Add(new ZplGraphicBox(400, 700, 100, 100, 5));
var options = new ZplRenderOptions {
SourcePrintDpi = 203, TargetPrintDpi = 300
};
var output = new ZplEngine(elements).ToZplString(options);
Debug.WriteLine(output);
Assert.IsNotNull(output);
Assert.AreEqual("^XA\n^LH0,0\n^CI28\n^FO591,1034\n^GB147,147,7,B,0^FS\n^XZ", output);
}
public override IEnumerable <string> Render(ZplRenderOptions context)
{
StringBuilder sb = new StringBuilder();
sb.Append("^FD");
foreach (var c in Text)
{
sb.Append(ZplTextField.SanitizeCharacter(c));
}
var result = new List <string>();
result.Add($"^FN{Number}");
result.Add($"{sb}^FS");
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^ XA
//^ CF0,30,30 ^ FO25,50
// ^ FB250,4,,
//^ FDFD command that IS\&
// preceded by an FB \&command.
// ^ FS
// ^ XZ
var result = new List <string>();
result.AddRange(Font.Render(context));
result.AddRange(FieldOrigin.Render(context));
result.Add($"^FB{context.Scale(Width)},{MaxLineCount},{context.Scale(LineSpace)},{RenderTextJustification()},{context.Scale(HangingIndent)}");
result.Add(RenderFieldDataSection());
return(result);
}
public void LayoutWithOriginOffset()
{
var elements = new List <ZplElementBase>();
var origin = new ZplFieldOrigin(100, 100);
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
elements.Add(new ZplGraphicBox(origin.PositionX, origin.PositionY, 50, 50));
origin = origin.Offset(0, 100);
}
origin = origin.Offset(100, -300);
}
var options = new ZplRenderOptions();
var output = new ZplEngine(elements).ToZplString(options);
Debug.WriteLine(output);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
var gridSize = 100;
var font = new ZplFont(fontWidth: 0, fontHeight: 20, fontName: "0");
var result = new List <string>();
for (var x = 0; x < 30; x++)
{
for (var y = 0; y < 30; y++)
{
var positionX = x * gridSize;
var positionY = y * gridSize;
result.AddRange(new ZplGraphicBox(positionX, positionY, gridSize, gridSize).Render());
result.AddRange(new ZplTextField($"X:{positionX}", positionX + 10, positionY + 30, font).Render());
result.AddRange(new ZplTextField($"Y:{positionY}", positionX + 10, positionY + 50, font).Render());
}
}
return(result);
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
byte[] objectData;
using (var image = Image.Load(ImageData))
{
if (context.ScaleFactor != 1)
{
var scaleWidth = (int)Math.Round(image.Width * context.ScaleFactor);
var scaleHeight = (int)Math.Round(image.Height * context.ScaleFactor);
image.Mutate(x => x.Resize(scaleWidth, scaleHeight, KnownResamplers.Lanczos3));
}
using (var ms = new MemoryStream())
{
image.Save(ms, new PngEncoder());
objectData = ms.ToArray();
}
}
var sb = new StringBuilder();
foreach (byte b in objectData)
{
sb.Append(string.Format("{0:X}", b).PadLeft(2, '0'));
}
var formatDownloadedInDataField = 'P'; //portable network graphic (.PNG) - ZB64 encoded
var extensionOfStoredFile = 'P'; //store as compressed (.PNG)
var result = new List <string>
{
$"~DY{StorageDevice}:{ObjectName},{formatDownloadedInDataField},{extensionOfStoredFile},{objectData.Length},,{sb}"
};
return(result);
}
public override IEnumerable <string> Render(ZplRenderOptions context)
{
throw new InvalidOperationException();
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
return(new[] { RawContent });
}
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
return(new[] { $"^A{FontName}{RenderFieldOrientation(FieldOrientation)},{context.Scale(FontHeight)},{context.Scale(FontWidth)}" });
}
public string ToZplString(ZplRenderOptions context)
{
return(string.Join("\n", Render(context)));
}
/// <summary> /// Render Zpl data /// </summary> /// <param name="context"></param> /// <returns></returns> public abstract IEnumerable <string> Render(ZplRenderOptions context);
///<inheritdoc/>
public override IEnumerable <string> Render(ZplRenderOptions context)
{
//^FO50,50
return(new string[] { $"^FT{context.Scale(PositionX)},{context.Scale(PositionY)}" });
}