public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//Resize based on dpi
var contextImage = new Bitmap(Image, new Size((int)Math.Round(Image.Width * context.ScaleFactor), (int)Math.Round(Image.Height * context.ScaleFactor)));
NumberOfBytesPerRow = (int)(Math.Ceiling(contextImage.Width / 8.0)); //Each pixel is 1 bit or (1/8) byte
TotalNumberOfBytes = contextImage.Height * NumberOfBytesPerRow;
List <string> result = new List <string>();
result.Add(string.Format("~DG{0}:{1}.{2},{3},{4},", StorageDevice, ImageName, Extension, TotalNumberOfBytes, NumberOfBytesPerRow));
//Foreach row
for (int row = 0; row < contextImage.Height; row++)
{
string rowBinary = "";
for (int col = 0; col < contextImage.Width; col++)
{
rowBinary += contextImage.GetPixel(col, row).GetBrightness() >= 0.5 ? "0" : "1";
}
//Round up to X8
rowBinary = rowBinary.PadRight(NumberOfBytesPerRow * 8, '0');
//Each hexadecimal character represents a horizontal nibble of four dots
string rowHex = "";
for (int i = 0; i < rowBinary.Length; i += 4)
{
rowHex += Convert.ToInt32(rowBinary.Substring(i, 4), 2).ToString("X");
}
result.Add(rowHex);
}
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
var contextImage = new Bitmap(Image, new Size((int)Math.Round(Image.Width * context.ScaleFactor), (int)Math.Round(Image.Height * context.ScaleFactor)));
byte[] objectData;
using (var ms = new MemoryStream())
{
contextImage.Save(ms, ImageFormat.Png);
objectData = ms.ToArray();
}
StringBuilder sb = new StringBuilder();
foreach (Byte b in objectData)
{
sb.Append(String.Format("{0:X}", b).PadLeft(2, '0'));
}
string dataString = sb.ToString();
List <string> result = new List <string>
{
string.Format("~DY{0}:{1}{2},{3},{4},{5},{6},{7}", StorageDevice, ObjectName, "", "P", "P", objectData.Length, "", dataString)
};
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^CWa,d:o.x
List <string> result = new List <string>();
result.Add("^CW" + FontReplaceLetter + "," + Device + ":" + FontFileName);
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add(string.Format("^XG{0}:{1}.{2},{3},{4},", StorageDevice, ImageName, Extension, MagnificationFactorX, MagnificationFactorY));
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add(string.Format("^IM{0}:{1}.{2}", StorageDevice, ObjectName, Extension));
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
List <string> result = new List <string>();
result.AddRange(Font.Render(context));
result.AddRange(Origin.Render(context));
result.Add(RenderFieldDataSection());
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^GCd,t,c
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add("^GC" + context.Scale(Diameter) + "," + context.Scale(BorderThickness) + "," + LineColor + "^FS");
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
string textOrientation = Orientation;
if (string.IsNullOrEmpty(textOrientation))
{
textOrientation = context.DefaultTextOrientation;
}
return(new[] { "^A" + FontName + textOrientation + "," + context.Scale(FontHeight) + "," + context.Scale(FontWidth) });
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^ GE300,100,10,B ^ FS
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add("^GE" + context.Scale(Width) + "," + context.Scale(Height) + "," + context.Scale(BorderThickness) + "," + LineColor + "^FS");
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^GDw,h,t,c,o
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add("^GD" + context.Scale(Width) + "," + context.Scale(Height) + "," + context.Scale(BorderThickness) + "," + LineColor + "," + (RightLeaningiagonal ? "R" : "L") + "^FS");
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^GSo,h,w
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add("^GS" + Orientation + "," + context.Scale(Height) + "," + context.Scale(Width) + "^FD" + CharacterLetter + "^FS");
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
List <string> result = new List <string>();
result.AddRange(Font.Render(context));
result.AddRange(Origin.Render(context));
result.Add("^TB" + Font.Orientation + "," + context.Scale(Width) + "," + context.Scale(Height));
result.Add(RenderFieldDataSection());
return(result);
}
/// <summary>
/// Output the ZPL string using given context
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public List <string> Render(ZPLRenderOptions context)
{
List <string> result = new List <string>();
if (context.AddStartEndFormat)
{
result.Add("^XA");
}
if (context.AddDefaultLabelHome)
{
result.Add("^LH0,0");
}
result.Add(context.ChangeInternationalFontEncoding);
foreach (var e in this.Where(x => x.IsEnabled))
{
//Empty line
if (context.AddEmptyLineBeforeElementStart)
{
result.Add("");
}
//Comments
if (context.DisplayComments)
{
if (e.Comments.Any())
{
result.Add("^FX");
e.Comments.ForEach(x => result.Add("//" + x.Replace("^", "[caret]").Replace("~", "[tilde]")));
}
}
//Actual element
if (context.CompressedRendering)
{
result.Add(string.Join("", e.Render(context)));
}
else
{
result.AddRange(e.Render(context));
}
}
if (context.AddStartEndFormat)
{
result.Add("^XZ");
}
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^ FO100,100
//^ BQN,2,10
//^ FDMM,AAC - 42 ^ FS
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add("^BQN," + Model + "," + context.Scale(MagnificationFactor) + "," + ErrorCorrection + "," + MaskValue);
result.Add("^FD" + ErrorCorrection + "M," + Content + "^FS");
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
List <string> result = new List <string>();
for (int i = 0; i <= 1500; i += 100)
{
result.AddRange(new ZPLGraphicBox(0, i, 3000, 1).Render());
}
for (int i = 0; i <= 1500; i += 100)
{
result.AddRange(new ZPLGraphicBox(i, 0, 1, 3000).Render());
}
return(result);
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^FO100,100 ^ BY3
//^BCN,100,Y,N,N
//^FD123456 ^ FS
List <string> result = new List <string>();
result.AddRange(Origin.Render(context));
result.Add("^BC" + Orientation + ","
+ context.Scale(Height) + ","
+ (PrintInterpretationLine ? "Y" : "N") + ","
+ (PrintInterpretationLineAboveCode ? "Y" : "N"));
result.Add("^FD" + Content + "^FS");
return(result);
}
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
List <string> result = new List <string>();
result.AddRange(Font.Render(context));
result.AddRange(Origin.Render(context));
result.Add("^FB" + context.Scale(Width) + "," + MaxLineCount + "," + context.Scale(LineSpace) + "," + TextJustification + "," + context.Scale(HangingIndent));
result.Add(RenderFieldDataSection());
return(result);
}
public string ToZPLString(ZPLRenderOptions context)
{
return(string.Join("\n", Render(context)));
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
return(new[] { "^BY" + context.Scale(ModuleWidth) + "," + Math.Round(BarWidthRatio, 1) + "," + context.Scale(Height) });
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
//^ FO50,50
return(new string[] { "^FO" + context.Scale(PositionX) + "," + context.Scale(PositionY) });
}
public abstract IEnumerable <string> Render(ZPLRenderOptions context);
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
return(new[] { RawContent });
}
public override IEnumerable <string> Render(ZPLRenderOptions context)
{
return(new[] { "^A" + FontName + Orientation + "," + context.Scale(FontHeight) + "," + context.Scale(FontWidth) });
}