public static byte[] CustomFontDelete(ZebraFont name)
{
if (name != ZebraFont.CUSTOM_ALL && name < ZebraFont.CUSTOM_A)
{
throw new ApplicationException("Unable to delete standard fonts");
}
return(System.Text.Encoding.GetEncoding(437).GetBytes("EK\"" + (char)name + "\"\n"));
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font,
int horizontalMult, int verticalMult, bool isReverse, string text, PrinterSettings settings)
{
return(Encoding.GetEncoding(437).GetBytes(string.Format("A{0},{1},{2},{3},{4},{5},{6},\"{7}\"\n", left + settings.AlignLeft,
top + settings.AlignTop, (int)rotation, (char)font, horizontalMult, verticalMult, isReverse ? "R" : "N",
text.Replace(@"\", @"\\").Replace("\"", "\\\""))));
}
public static byte[] CustomFontStore(Font font, ZebraFont name, ElementUploadRotation rotation, FontCharsetType charset)
{
if (name < ZebraFont.CUSTOM_A)
{
throw new ApplicationException("Invalid font name selected for storing");
}
List <byte> sendBytes = new List <byte>();
byte[] init = { (byte)10, (byte)'N', (byte)10, (byte)'E', (byte)'K', (byte)'"', (byte)name, (byte)'"', (byte)10,
(byte)'E', (byte)'S', (byte)'"', (byte)name, (byte)'"' };
//EK"a"
//ES"a"
sendBytes.AddRange(init);
int characterCount = FontCharset.CharList[(int)charset].Length;
sendBytes.Add((byte)characterCount); //P1 - Number of characters we're sending
sendBytes.Add((byte)(int)rotation); //P2 - 0 - portrait, 1 - Landscape, 2 - both
sendBytes.Add((byte)font.Height); //P3 - Font height
//calculate character spacing - 5% of font height or 1 dot, whichever is more
int spacing = Math.Max(1, (int)(font.Height * 0.05));
Bitmap[] chr = new Bitmap[characterCount];
int currentChr;
int[] fontstart = new int[characterCount];
int[] width = new int[characterCount];
int bytewidth;
for (int i = 0; i < characterCount; i++)
{
//Use OEM encoding.
currentChr = System.Text.Encoding.GetEncoding(437).GetBytes(FontCharset.CharList[(int)charset])[i];
chr[i] = RenderChar(font, FontCharset.CharList[(int)charset][i]);
fontstart[i] = chr[i].Width;
int fontend = 0;
for (int h = 0; h < chr[i].Height; h++)
{
for (int w = 0; w < chr[i].Width; w++)
{
bool pixel = chr[i].GetPixel(w, h).A == 255;
if (pixel && w > fontend)
{
fontend = w;
}
if (pixel && w < fontstart[i])
{
fontstart[i] = w;
}
}
}
if (fontend < fontstart[i])
{
width[i] = font.Height / 4; //set empty character width to be 1/4 height
fontstart[i] = 0;
}
else
{
width[i] = fontend - fontstart[i] + 1 + spacing;
}
if (rotation == ElementUploadRotation.NO_ROTATION || rotation == ElementUploadRotation.BOTH_ROTATIONS)
{
bytewidth = width[i] % 8 > 0 ? (int)width[i] / 8 + 1 : width[i] / 8;
sendBytes.Add((byte)currentChr); //An - Character
sendBytes.Add((byte)width[i]); //Bn - number of dots in character width (EPL manual is wrong)
sendBytes.Add((byte)bytewidth); //Cn - number of bytes after padding (EPL manual is wrong)
for (int h = 0; h < chr[i].Height; h++)
{
BitArray ba = new BitArray(8);
int k = 0;
for (int w = fontstart[i]; w < bytewidth * 8 + fontstart[i]; w++)
{
if (w < chr[i].Width)
{
ba[7 - k] = chr[i].GetPixel(w, h).A == 255;
}
else
{
ba[7 - k] = false;
}
k++;
if (k == 8)
{
byte b = ConvertToByte(ba);
sendBytes.Add(b);
k = 0;
/* for (int x = 7; x > 0; x--)
* {
* if (ba[x])
* Console.Write("X");
* else
* Console.Write("_");
* }
*/ }
}
// Console.WriteLine();
}
}
}
if (rotation == ElementUploadRotation.ROTATE_90_DEGREES || rotation == ElementUploadRotation.BOTH_ROTATIONS)
{
bytewidth = font.Height % 8 > 0 ? (int)font.Height / 8 + 1 : font.Height / 8;
for (int i = 0; i < characterCount; i++)
{
sendBytes.Add((byte)FontCharset.CharList[(int)charset][i]); //An
sendBytes.Add((byte)(width[i] + spacing)); //Bn
sendBytes.Add((byte)(width[i] + spacing)); //Cn
for (int w = fontstart[i]; w < width[i] + fontstart[i] + spacing; w++)
{
BitArray ba = new BitArray(8);
int k = 0;
for (int h = bytewidth * 8 - 1; h >= 0; h--)
{
if (h < chr[i].Height && w < chr[i].Width)
{
ba[7 - k] = chr[i].GetPixel(w, h).A == 255;
}
else
{
ba[7 - k] = false;
}
k++;
if (k == 8)
{
byte b = ConvertToByte(ba);
sendBytes.Add(b);
k = 0;
/* for (int x = 7; x > 0; x--)
* {
* if (ba[x])
* Console.Write("X");
* else
* Console.Write("_");
* }
*/ }
}
// Console.WriteLine();
}
}
}
return(sendBytes.ToArray());
}
public static byte[] CustomFontStore(Font font, ZebraFont name, ElementUploadRotation rotation, FontCharsetType charset)
{
if (name < ZebraFont.CUSTOM_A)
{
throw new ApplicationException("Invalid font name selected for storing");
}
List<byte> sendBytes = new List<byte>();
byte[] init = {(byte)10, (byte)'N', (byte)10, (byte)'E', (byte)'K', (byte)'"', (byte)name, (byte)'"', (byte)10,
(byte)'E', (byte)'S', (byte)'"', (byte)name, (byte)'"'};
//EK"a"
//ES"a"
sendBytes.AddRange(init);
int characterCount = FontCharset.CharList[(int)charset].Length;
sendBytes.Add((byte)characterCount); //P1 - Number of characters we're sending
sendBytes.Add((byte)(int)rotation); //P2 - 0 - portrait, 1 - Landscape, 2 - both
sendBytes.Add((byte)font.Height); //P3 - Font height
//calculate character spacing - 5% of font height or 1 dot, whichever is more
int spacing = Math.Max(1, (int)(font.Height * 0.05));
Bitmap[] chr = new Bitmap[characterCount];
int currentChr;
int[] fontstart = new int[characterCount];
int[] width = new int[characterCount];
int bytewidth;
for (int i = 0; i < characterCount; i++)
{
//Use OEM encoding.
currentChr = System.Text.Encoding.GetEncoding(437).GetBytes(FontCharset.CharList[(int)charset])[i];
chr[i] = RenderChar(font, FontCharset.CharList[(int)charset][i]);
fontstart[i] = chr[i].Width;
int fontend = 0;
for (int h = 0; h < chr[i].Height; h++)
{
for (int w = 0; w < chr[i].Width; w++)
{
bool pixel = chr[i].GetPixel(w, h).A == 255;
if (pixel && w > fontend)
fontend = w;
if (pixel && w < fontstart[i])
fontstart[i] = w;
}
}
if (fontend < fontstart[i])
{
width[i] = font.Height / 4; //set empty character width to be 1/4 height
fontstart[i] = 0;
}
else
width[i] = fontend - fontstart[i] + 1 + spacing;
if (rotation == ElementUploadRotation.NO_ROTATION || rotation == ElementUploadRotation.BOTH_ROTATIONS)
{
bytewidth = width[i] % 8 > 0 ? (int)width[i] / 8 + 1 : width[i] / 8;
sendBytes.Add((byte)currentChr); //An - Character
sendBytes.Add((byte)width[i]); //Bn - number of dots in character width (EPL manual is wrong)
sendBytes.Add((byte)bytewidth); //Cn - number of bytes after padding (EPL manual is wrong)
for (int h = 0; h < chr[i].Height; h++)
{
BitArray ba = new BitArray(8);
int k = 0;
for (int w = fontstart[i]; w < bytewidth * 8 + fontstart[i]; w++)
{
if (w < chr[i].Width)
ba[7 - k] = chr[i].GetPixel(w, h).A == 255;
else
ba[7 - k] = false;
k++;
if (k == 8)
{
byte b = convertToByte(ba);
sendBytes.Add(b);
k = 0;
/* for (int x = 7; x > 0; x--)
{
if (ba[x])
Console.Write("X");
else
Console.Write("_");
}
*/ }
}
// Console.WriteLine();
}
}
}
if (rotation == ElementUploadRotation.ROTATE_90_DEGREES || rotation == ElementUploadRotation.BOTH_ROTATIONS)
{
bytewidth = font.Height % 8 > 0 ? (int)font.Height / 8 + 1 : font.Height / 8;
for (int i = 0; i < characterCount; i++)
{
sendBytes.Add((byte)FontCharset.CharList[(int)charset][i]); //An
sendBytes.Add((byte)(width[i] + spacing)); //Bn
sendBytes.Add((byte)(width[i] + spacing)); //Cn
for (int w = fontstart[i]; w < width[i] + fontstart[i] + spacing; w++)
{
BitArray ba = new BitArray(8);
int k = 0;
for (int h = bytewidth * 8 - 1; h >= 0; h--)
{
if (h < chr[i].Height && w < chr[i].Width)
ba[7 - k] = chr[i].GetPixel(w, h).A == 255;
else
ba[7 - k] = false;
k++;
if (k == 8)
{
byte b = convertToByte(ba);
sendBytes.Add(b);
k = 0;
/* for (int x = 7; x > 0; x--)
{
if (ba[x])
Console.Write("X");
else
Console.Write("_");
}
*/ }
}
// Console.WriteLine();
}
}
}
return sendBytes.ToArray();
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font, int height, int width, string text, int codepage = 850)
{
return(Encoding.GetEncoding(codepage).GetBytes(string.Format("^FO{0},{1}^A{2}{3},{4},{5}^FD{6}^FS", left, top, (char)font, (char)rotation, height, width, text)));
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font, int height, int width, string text)
{
return TextWrite(left, top, rotation, font, height, width, text, 850);
}
public static byte[] CustomFontDelete(ZebraFont name)
{
if (name != ZebraFont.CUSTOM_ALL && name < ZebraFont.CUSTOM_A)
{
throw new ApplicationException("Unable to delete standard fonts");
}
return System.Text.Encoding.GetEncoding(437).GetBytes("EK\"" + (char)name + "\"\n");
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font, int height, int width, string text, int codepage)
{
return Encoding.GetEncoding(codepage).GetBytes(string.Format("^FO{0},{1}^A{2}{3},{4},{5}^FD{6}^FS", left, top, (char)font,
Rotation.ZPLRotationMap[(int)rotation], height, width, text));
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font, int height, int width = 0, string text = "", int codepage = 850)
{
return(string.IsNullOrEmpty(text)
? new byte[0]
: Encoding.GetEncoding(codepage)
.GetBytes($"^FO{left},{top}^A{(char) font}{(char) rotation},{height},{width}{FixTilde(text)}FH"));
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font, int height, int width, string text)
{
return(TextWrite(left, top, rotation, font, height, width, text, 850));
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font, int height, int width = 0, string text = "", int codepage = 850)
{
return(Encoding.GetEncoding(codepage).GetBytes($"^FO{left},{top}^A{(char)font}{(char)rotation},{height},{width}^FD{text}^FS"));
}
public static byte[] TextWrite(int left, int top, ElementDrawRotation rotation, ZebraFont font,
int horizontalMult, int verticalMult, bool isReverse, string text, PrinterSettings settings)
{
return Encoding.GetEncoding(437).GetBytes(string.Format("A{0},{1},{2},{3},{4},{5},{6},\"{7}\"\n", left + settings.AlignLeft,
top + settings.AlignTop, (int)rotation, (char)font, horizontalMult, verticalMult, isReverse ? "R" : "N",
text.Replace(@"\", @"\\").Replace("\"", "\\\"")));
}
