//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e J o b T r a i l e r //
//--------------------------------------------------------------------//
// //
// Write termination sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generateJobTrailer(BinaryWriter prnWriter)
{
const Int32 sizeStd = 32;
Byte[] bufStd = new Byte[sizeStd];
Int32 indStd;
indStd = 0;
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
PCLXLWriter.stdJobTrailer(prnWriter, false, "");
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e P a g e //
//--------------------------------------------------------------------//
// //
// Write individual test data page sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generatePage(BinaryWriter prnWriter,
Int32 indxPaperSize,
Int32 indxPaperType,
Int32 indxOrientation,
Boolean formAsMacro)
{
const Int32 sizeStd = 1024;
Byte[] bufStd = new Byte[sizeStd];
String sampleText = "000000000000000";
Int16 posX,
posY;
Int32 indStd;
Int16 ptSize;
indStd = 0;
//----------------------------------------------------------------//
if (indxOrientation < PCLOrientations.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.Orientation,
PCLOrientations.getIdPCLXL(indxOrientation));
}
if (indxPaperSize < PCLPaperSizes.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaSize,
PCLPaperSizes.getIdPCLXL(indxPaperSize));
}
if ((indxPaperType < PCLPaperTypes.getCount()) &&
(PCLPaperTypes.getType(indxPaperType) !=
PCLPaperTypes.eEntryType.NotSet))
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaType,
PCLPaperTypes.getName(indxPaperType));
}
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SimplexPageMode,
(Byte)PCLXLAttrEnums.eVal.eSimplexFrontSide);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.BeginPage);
PCLXLWriter.addAttrUint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPageOrigin);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
_formName);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
generateOverlay(prnWriter, false,
indxPaperSize, indxOrientation);
}
//----------------------------------------------------------------//
// //
// Text. //
// //
//----------------------------------------------------------------//
ptSize = 34;
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_19U, _fontNameArial);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.NullPen,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
//----------------------------------------------------------------//
// Black //
//----------------------------------------------------------------//
posX = _posXData;
posY = _posYData;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
sampleText);
//----------------------------------------------------------------//
// Shade 1 //
//----------------------------------------------------------------//
posY += _lineInc;
PCLXLWriter.addAttrSint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternSelectID,
_patternId_DarkGrey);
PCLXLWriter.addAttrSint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
sampleText);
//----------------------------------------------------------------//
// Shade 2 //
//----------------------------------------------------------------//
posY += _lineInc;
PCLXLWriter.addAttrSint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternSelectID,
_patternId_LightGrey);
PCLXLWriter.addAttrSint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
sampleText);
//----------------------------------------------------------------//
// White //
//----------------------------------------------------------------//
posY += _lineInc;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
255);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
sampleText);
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e P a g e //
//--------------------------------------------------------------------//
// //
// Write individual test data page sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generatePage(BinaryWriter prnWriter,
Int32 indxPaperSize,
Int32 indxPaperType,
Int32 indxOrientation,
Boolean formAsMacro)
{
const Int32 sizeStd = 1024;
Byte[] bufStd = new Byte[sizeStd];
String sampleText = "0123456789";
String sampleTextA = "01234";
String sampleTextB = "56789";
Int16 posX,
posY;
Int32 indStd;
Int16 ptSize;
indStd = 0;
//----------------------------------------------------------------//
if (indxOrientation < PCLOrientations.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.Orientation,
PCLOrientations.getIdPCLXL(indxOrientation));
}
if (indxPaperSize < PCLPaperSizes.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaSize,
PCLPaperSizes.getIdPCLXL(indxPaperSize));
}
if ((indxPaperType < PCLPaperTypes.getCount()) &&
(PCLPaperTypes.getType(indxPaperType) !=
PCLPaperTypes.eEntryType.NotSet))
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaType,
PCLPaperTypes.getName(indxPaperType));
}
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SimplexPageMode,
(Byte)PCLXLAttrEnums.eVal.eSimplexFrontSide);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.BeginPage);
PCLXLWriter.addAttrUint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPageOrigin);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
_formName);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
generateOverlay(prnWriter, false,
indxPaperSize, indxOrientation);
}
//----------------------------------------------------------------//
// //
// Descriptive text. //
// //
//----------------------------------------------------------------//
ptSize = 18;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.NullPen,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_19U, _fontNameCourier);
posX = _posXData1;
posY = _posYData;
posY += _lineInc;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
"Arial");
posY += _lineInc;
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
// //
// Embellished text. //
// //
//----------------------------------------------------------------//
ptSize = 36;
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_19U, _fontNameArial);
posX = _posXData2;
posY = _posYData;
posY += _lineInc;
PCLXLWriter.charAngle(prnWriter, false, 0);
PCLXLWriter.charBold(prnWriter, false, 0);
PCLXLWriter.charScale(prnWriter, false,
(Single)1.0, (Single)1.0);
PCLXLWriter.charShear(prnWriter, false,
(Single)0.0, (Single)0.0);
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
sampleText);
//----------------------------------------------------------------//
posY += _lineInc;
PCLXLWriter.charAngle(prnWriter, false, -30);
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY,
sampleText);
//----------------------------------------------------------------//
posY += _lineInc;
PCLXLWriter.charShear(prnWriter, false,
(Single)0.0, (Single)0.0);
PCLXLWriter.charScale(prnWriter, false,
(Single)2.0, (Single)1.0);
PCLXLWriter.charAngle(prnWriter, false, -45);
PCLXLWriter.textAngled(prnWriter, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY, -45,
sampleTextA);
posX = (Int16)(posX + ((7 * _incInch) / 4));
posY += _lineInc;
PCLXLWriter.charScale(prnWriter, false,
(Single)1.0, (Single)2.0);
PCLXLWriter.charAngle(prnWriter, false, 30);
PCLXLWriter.textAngled(prnWriter, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY, 30,
sampleTextB);
//----------------------------------------------------------------//
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e P a g e //
//--------------------------------------------------------------------//
// //
// Write individual test data page sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generatePage(BinaryWriter prnWriter,
Int32 indxPaperSize,
Int32 indxPaperType,
Int32 indxOrientation,
Boolean formAsMacro)
{
const Int32 sizeStd = 1024;
Byte[] bufStd = new Byte[sizeStd];
Int16 posX,
posY,
rectX,
rectY,
rectHeight,
rectWidth;
Int32 indStd;
Int16 ptSize;
indStd = 0;
//----------------------------------------------------------------//
if (indxOrientation < PCLOrientations.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.Orientation,
PCLOrientations.getIdPCLXL(indxOrientation));
}
if (indxPaperSize < PCLPaperSizes.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaSize,
PCLPaperSizes.getIdPCLXL(indxPaperSize));
}
if ((indxPaperType < PCLPaperTypes.getCount()) &&
(PCLPaperTypes.getType(indxPaperType) !=
PCLPaperTypes.eEntryType.NotSet))
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaType,
PCLPaperTypes.getName(indxPaperType));
}
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SimplexPageMode,
(Byte)PCLXLAttrEnums.eVal.eSimplexFrontSide);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.BeginPage);
PCLXLWriter.addAttrUint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPageOrigin);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
_formName);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
generateOverlay(prnWriter, false,
indxPaperSize, indxOrientation);
}
//----------------------------------------------------------------//
// //
// Pre-defined shading - not present in PCL XL. //
// //
//----------------------------------------------------------------//
ptSize = 15;
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_19U, _fontNameArial);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.NullPen,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
posX = _posXData1;
posY = _posYDesc1 + (_lineInc / 4);
for (Int32 i = 0; i < _patternsCt; i++)
{
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
"n/a");
posY += _lineInc;
}
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
// //
// User-defined shading. //
// //
//----------------------------------------------------------------//
rectHeight = (Int16)(_lineInc / 2);
rectWidth = _lineInc;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PaletteDepth,
(Byte)PCLXLAttrEnums.eVal.e8Bit);
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PaletteData,
2,
PCLXLWriter.monoPalette);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.NullPen,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.TxMode,
(Byte)PCLXLAttrEnums.eVal.eTransparent);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPatternTxMode);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
// //
// User-defined 300 dpi shading. //
// //
//----------------------------------------------------------------//
rectX = _posXData2;
rectY = _posYData;
patternDefineDpi300(prnWriter, _patternBase_300);
for (Int32 i = 0; i < _patternsCt; i++)
{
PCLXLWriter.addAttrSint16(
ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternSelectID,
(Int16)(_patternBase_300 + _patternIds[i]));
PCLXLWriter.addAttrSint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUint16Box(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BoundingBox,
(UInt16)rectX,
(UInt16)rectY,
(UInt16)(rectX + rectWidth),
(UInt16)(rectY + rectHeight));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.Rectangle);
rectY += _lineInc;
}
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
// //
// User-defined 600 dpi shading. //
// //
//----------------------------------------------------------------//
rectX = _posXData3;
rectY = _posYData;
patternDefineDpi600(prnWriter, _patternBase_600);
for (Int32 i = 0; i < _patternsCt; i++)
{
PCLXLWriter.addAttrSint16(
ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternSelectID,
(Int16)(_patternBase_600 + _patternIds[i]));
PCLXLWriter.addAttrSint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PatternOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUint16Box(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BoundingBox,
(UInt16)rectX,
(UInt16)rectY,
(UInt16)(rectX + rectWidth),
(UInt16)(rectY + rectHeight));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.Rectangle);
rectY += _lineInc;
}
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e P a g e //
//--------------------------------------------------------------------//
// //
// Write individual test data page sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generatePage(BinaryWriter prnWriter,
Int32 indxPaperSize,
Int32 indxPaperType,
Int32 indxOrientation,
Boolean formAsMacro,
UInt32 codePoint,
Int32 indxFont,
PCLFonts.eVariant fontVar)
{
const Int32 sizeStd = 1024;
Byte[] bufStd = new Byte[sizeStd];
UInt16[] textArray = { 0x00 };
Int16 posX,
posY;
Int32 indStd;
Int16 ptSize;
Byte[] utf8Seq = new Byte[4];
Int32 utf8Len = 0;
String utf8HexVal = "";
//----------------------------------------------------------------//
indStd = 0;
//----------------------------------------------------------------//
if (indxOrientation < PCLOrientations.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.Orientation,
PCLOrientations.getIdPCLXL(indxOrientation));
}
if (indxPaperSize < PCLPaperSizes.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaSize,
PCLPaperSizes.getIdPCLXL(indxPaperSize));
}
if ((indxPaperType < PCLPaperTypes.getCount()) &&
(PCLPaperTypes.getType(indxPaperType) !=
PCLPaperTypes.eEntryType.NotSet))
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaType,
PCLPaperTypes.getName(indxPaperType));
}
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SimplexPageMode,
(Byte)PCLXLAttrEnums.eVal.eSimplexFrontSide);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.BeginPage);
PCLXLWriter.addAttrUint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPageOrigin);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
_formName);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
generateOverlay(prnWriter, false,
indxPaperSize, indxOrientation);
}
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
// //
// Code-point data. //
// //
//----------------------------------------------------------------//
ptSize = 18;
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_19U, _fontNameArial);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.NullPen,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
posX = _posXData;
posY = _posYData;
if (codePoint < 0x010000)
{
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY,
"U+" + codePoint.ToString("x4"));
}
else
{
// should not happen 'cos XL only supports 16-bit values !
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY,
"U+" + codePoint.ToString("x6"));
}
PrnParseDataUTF8.convertUTF32ToUTF8Bytes(codePoint,
ref utf8Len,
ref utf8Seq);
PrnParseDataUTF8.convertUTF32ToUTF8HexString(codePoint,
true,
ref utf8HexVal);
posY += _lineInc;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY,
utf8HexVal);
//----------------------------------------------------------------//
// //
// Font data. //
// //
//----------------------------------------------------------------//
posY += _lineInc;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_ArialRegular, ptSize,
posX, posY,
PCLFonts.getName(indxFont) +
" " +
Enum.GetName(typeof(PCLFonts.eVariant), fontVar));
posY += _lineInc;
ptSize = 36;
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_18N,
PCLFonts.getPCLXLName(indxFont,
fontVar));
textArray[0] = (UInt16)codePoint;
PCLXLWriter.textChar(prnWriter, false,
0, // ***** dummy value *****
ptSize,
posX, posY,
(UInt16)codePoint);
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e P a g e //
//--------------------------------------------------------------------//
// //
// Write individual test data page sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generatePage(BinaryWriter prnWriter,
Int32 indxPaperSize,
Int32 indxPaperType,
Int32 indxOrientation,
Int32[] sampleDef,
Boolean formAsMacro)
{
const Int32 sizeStd = 1024;
Byte[] bufStd = new Byte[sizeStd];
Int16 posX,
posY,
rectX,
rectY,
rectHeight,
rectWidth;
Int32 indStd;
Int16 ptSize;
// Int32 temp;
Byte shade_0,
shade_1,
shade_2,
shade_3;
indStd = 0;
//----------------------------------------------------------------//
if (indxOrientation < PCLOrientations.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.Orientation,
PCLOrientations.getIdPCLXL(indxOrientation));
}
if (indxPaperSize < PCLPaperSizes.getCount())
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaSize,
PCLPaperSizes.getIdPCLXL(indxPaperSize));
}
if ((indxPaperType < PCLPaperTypes.getCount()) &&
(PCLPaperTypes.getType(indxPaperType) !=
PCLPaperTypes.eEntryType.NotSet))
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.MediaType,
PCLPaperTypes.getName(indxPaperType));
}
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SimplexPageMode,
(Byte)PCLXLAttrEnums.eVal.eSimplexFrontSide);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.BeginPage);
PCLXLWriter.addAttrUint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageOrigin,
0, 0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPageOrigin);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
_formName);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
generateOverlay(prnWriter, false,
indxPaperSize, indxOrientation);
}
//----------------------------------------------------------------//
rectHeight = (Int16)(_lineInc / 2);
rectWidth = _lineInc;
//----------------------------------------------------------------//
// //
// Colour definitions. //
// //
//----------------------------------------------------------------//
shade_0 = (Byte)(sampleDef[0] & 0xff);
shade_1 = (Byte)(sampleDef[1] & 0xff);
shade_2 = (Byte)(sampleDef[2] & 0xff);
shade_3 = (Byte)(sampleDef[3] & 0xff);
//----------------------------------------------------------------//
// //
// Write details. //
// //
//----------------------------------------------------------------//
ptSize = 12;
PCLXLWriter.font(prnWriter, false, ptSize,
_symSet_19U, _fontNameCourier);
posX = _posXDesc;
posY = _posYHddr;
//----------------------------------------------------------------//
posX = _posXDesc4;
posY = _posYDesc4;
posX += _incInch;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
"0x" +
shade_0.ToString("x2"));
posY += _lineInc;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
"0x" +
shade_1.ToString("x2"));
posY += _lineInc;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
"0x" +
shade_2.ToString("x2"));
posY += _lineInc;
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSize,
posX, posY,
"0x" +
shade_3.ToString("x2"));
//----------------------------------------------------------------//
// //
// Gray colour space. //
// //
//----------------------------------------------------------------//
posX = _posXData;
posY = _posYData;
rectX = posX;
rectY = posY;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.NullPen,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
shade_0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUint16Box(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BoundingBox,
(UInt16)rectX,
(UInt16)rectY,
(UInt16)(rectX + rectWidth),
(UInt16)(rectY + rectHeight));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.Rectangle);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
rectY += _lineInc;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
shade_1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUint16Box(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BoundingBox,
(UInt16)rectX,
(UInt16)rectY,
(UInt16)(rectX + rectWidth),
(UInt16)(rectY + rectHeight));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.Rectangle);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
rectY += _lineInc;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
shade_2);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUint16Box(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BoundingBox,
(UInt16)rectX,
(UInt16)rectY,
(UInt16)(rectX + rectWidth),
(UInt16)(rectY + rectHeight));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.Rectangle);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
rectY += _lineInc;
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
shade_3);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUint16Box(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BoundingBox,
(UInt16)rectX,
(UInt16)rectY,
(UInt16)(rectX + rectWidth),
(UInt16)(rectY + rectHeight));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.Rectangle);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e P a g e //
//--------------------------------------------------------------------//
// //
// Write individual test data page sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generatePage(BinaryWriter prnWriter,
Int32 pageNo,
Int32 pageCount,
Int32 indxPaperSize,
Int32 indxPaperType,
Int32 indxPaperTray,
Int32 indxPlexMode,
Int32 indxOrientFront,
Int32 indxOrientRear,
String formNameFront,
String formNameRear,
Single scaleFactor,
Boolean formAsMacro)
{
const Int32 sizeStd = 1024;
Byte[] bufStd = new Byte[sizeStd];
Int32 indStd;
Int32 ptSizeMain = (Int32)(scaleFactor * 20);
Int16 posX,
posY,
posYInc;
String tmpStr;
Boolean simplex = PCLPlexModes.isSimplex(indxPlexMode);
indStd = 0;
PCLXLWriter.pageBegin(prnWriter,
indxPaperSize,
indxPaperType,
indxPaperTray,
indxOrientFront,
indxPlexMode,
true, // always true 'cos possible different Paper Type on each sheet
true);
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
formNameFront);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
generateOverlayFront(prnWriter, false,
"", scaleFactor);
}
//----------------------------------------------------------------//
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
PCLXLWriter.font(prnWriter, false, ptSizeMain,
629, "Courier Bd");
//----------------------------------------------------------------//
posYInc = (Int16)(scaleFactor * _posYIncMain);
posX = (Int16)(scaleFactor * _posXValue);
posY = (Int16)(scaleFactor * _posYDesc);
tmpStr = pageNo.ToString() + " of " + pageCount.ToString();
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
posY += posYInc;
if (indxPaperSize >= PCLPaperSizes.getCount())
{
tmpStr = "*** unknown ***";
}
else
{
tmpStr = PCLPaperSizes.getName(indxPaperSize);
}
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
posY += posYInc;
if (indxPaperType >= PCLPaperTypes.getCount())
{
tmpStr = "*** unknown ***";
}
else if (PCLPaperTypes.getType(indxPaperType) ==
PCLPaperTypes.eEntryType.NotSet)
{
tmpStr = "<not set>";
}
else
{
tmpStr = PCLPaperTypes.getName(indxPaperType);
}
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
posY += posYInc;
if (indxPlexMode >= PCLPlexModes.getCount())
{
tmpStr = "*** unknown ***";
}
else
{
tmpStr = PCLPlexModes.getName(indxPlexMode);
}
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
posY += posYInc;
if (indxOrientFront >= PCLOrientations.getCount())
{
tmpStr = "*** unknown ***";
}
else
{
tmpStr = PCLOrientations.getName(indxOrientFront);
}
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
posY += posYInc;
if (indxPaperTray < 0)
{
tmpStr = "<not set>";
}
else if (indxPaperTray == _trayIdAutoSelectPCLXL)
{
tmpStr = indxPaperTray.ToString() + " (auto-select)";
}
else
{
tmpStr = indxPaperTray.ToString();
}
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
//----------------------------------------------------------------//
// //
// Rear face (if not simplex) //
// //
//----------------------------------------------------------------//
if (!simplex)
{
indStd = 0;
PCLXLWriter.pageBegin(prnWriter,
indxPaperSize,
indxPaperType,
indxPaperTray,
indxOrientRear,
indxPlexMode,
true, // always true 'cos possible different Paper Type on each sheet
false);
//----------------------------------------------------------------//
if (formAsMacro)
{
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StreamName,
formNameRear);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ExecStream);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
}
else
{
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
generateOverlayRear(prnWriter, false,
"", scaleFactor);
}
//----------------------------------------------------------------//
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
(Byte)PCLXLAttrEnums.eVal.eGray);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetBrushSource);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.GrayLevel,
0);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetPenSource);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
//----------------------------------------------------------------//
PCLXLWriter.font(prnWriter, false, ptSizeMain,
629, "Courier Bd");
//----------------------------------------------------------------//
posX = (Int16)(scaleFactor * _posXValue);
posY = (Int16)(scaleFactor * _posYDesc);
tmpStr = pageNo.ToString() + " (rear) of " + pageCount.ToString();
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
posY += (Int16)(posYInc * 4);
if (indxOrientRear >= PCLOrientations.getCount())
{
tmpStr = "*** unknown ***";
}
else
{
tmpStr = PCLOrientations.getName(indxOrientRear);
}
PCLXLWriter.text(prnWriter, false, false,
PCLXLWriter.advances_Courier, ptSizeMain,
posX, posY, tmpStr);
//----------------------------------------------------------------//
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PageCopies,
1);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.EndPage);
prnWriter.Write(bufStd, 0, indStd);
}
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e I m a g e H e a d e r //
//--------------------------------------------------------------------//
// //
// Write image initialisation sequences to output file. //
// //
//--------------------------------------------------------------------//
private static void generateImageHeader(BinaryWriter prnWriter,
UInt16 srcBitsPerPixel,
Int32 srcWidth,
Int32 srcHeight,
Int32 srcResX,
Int32 srcResY,
Single destPosX,
Single destPosY,
Int32 destScalePercentX,
Int32 destScalePercentY,
UInt32 srcPaletteEntries,
Boolean srcBlackWhite)
{
const Int32 sizeStd = 256;
Byte[] bufStd = new Byte[sizeStd];
Int32 indStd = 0;
Int32 destWidth = 0,
destHeight = 0;
UInt32 paletteEntries = 0,
paletteSize = 0;
Byte colourDepth = 0,
colourMapping = 0,
colourSpace = 0;
//----------------------------------------------------------------//
// //
// Calculate destination size. //
// //
//----------------------------------------------------------------//
if (srcResX == 0)
{
srcResX = 96; // DefaultSourceBitmapResolution;
}
else
{
srcResX = (Int32)(srcResX / 39.37);
}
if (srcResY == 0)
{
srcResY = 96; // DefaultSourceBitmapResolution;
}
else
{
srcResY = (Int32)(srcResY / 39.37);
}
destWidth = ((srcWidth * PCLXLWriter._sessionUPI) / srcResX) *
(destScalePercentX / 100);
destHeight = ((srcHeight * PCLXLWriter._sessionUPI) / srcResY) *
(destScalePercentY / 100);
//----------------------------------------------------------------//
// //
// Set position. //
// //
//----------------------------------------------------------------//
PCLXLWriter.addAttrSint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.Point,
(Int16)(destPosX * PCLXLWriter._sessionUPI),
(Int16)(destPosY * PCLXLWriter._sessionUPI));
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetCursor);
//----------------------------------------------------------------//
// //
// Set colour space. //
// //
// Note that we only support the following bitmap types: //
// //
// - 1-bit black and white: //
// Colour space: Gray (1 plane) //
// Encoding: indirect-pixel //
// Palette: elements = 2 (= 2^1) //
// planes = 1 //
// length = 2 (= 2 * 1) bytes. //
// Image data: Each image pixel is defined by 1 bit //
// which is used an an index into the //
// 2-element palette. //
// //
// - 1-bit colour //
// Colour space: RGB (3 plane) //
// Encoding: indirect-pixel //
// Palette: elements = 2 (= 2^1) //
// planes = 3 //
// length = 6 (= 2 * 3) bytes. //
// Image data: Each image pixel is defined by 1 bit //
// which is used an an index into the //
// 2-element palette. //
// //
// - 4-bit: //
// Colour space: RGB (3-plane) //
// Encoding: indirect-pixel //
// Palette: elements = 16 (= 2^4) //
// planes = 3 //
// length = 48 (= 16 * 3) bytes. //
// Image data: Each group of 4 bits defines an image //
// pixel by use as an index into the //
// 16-element palette. //
// //
// - 24-bit: //
// Colour space: RGB (3-plane) //
// Encoding: direct-pixel //
// Palette: none //
// Image data: Each group of 24 bits defines an image //
// pixel as three 8-bit values, directly //
// specifying the RGB values. //
// //
//----------------------------------------------------------------//
if (srcBlackWhite)
{
colourSpace = (Byte)PCLXLAttrEnums.eVal.eGray;
colourDepth = (Byte)PCLXLAttrEnums.eVal.e1Bit;
colourMapping = (Byte)PCLXLAttrEnums.eVal.eIndexedPixel;
paletteEntries = 2;
paletteSize = 2;
}
else if (srcBitsPerPixel == 1)
{
colourSpace = (Byte)PCLXLAttrEnums.eVal.eRGB;
colourDepth = (Byte)PCLXLAttrEnums.eVal.e1Bit;
colourMapping = (Byte)PCLXLAttrEnums.eVal.eIndexedPixel;
paletteEntries = 0x00000001 << 1;
paletteSize = 3 * paletteEntries; // one per plane
}
else if (srcBitsPerPixel == 4)
{
colourSpace = (Byte)PCLXLAttrEnums.eVal.eRGB;
colourDepth = (Byte)PCLXLAttrEnums.eVal.e4Bit;
colourMapping = (Byte)PCLXLAttrEnums.eVal.eIndexedPixel;
paletteEntries = 0x00000001 << 4;
paletteSize = 3 * paletteEntries; // one per plane
}
else if (srcBitsPerPixel == 24)
{
colourSpace = (Byte)PCLXLAttrEnums.eVal.eRGB;
colourDepth = (Byte)PCLXLAttrEnums.eVal.e8Bit;
colourMapping = (Byte)PCLXLAttrEnums.eVal.eDirectPixel;
paletteEntries = 0;
paletteSize = 0;
}
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.PushGS);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorSpace,
colourSpace);
if (paletteEntries != 0)
{
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PaletteDepth,
(byte)PCLXLAttrEnums.eVal.e8Bit);
if (srcBlackWhite)
{
byte[] tempUByteArray = new byte[2];
tempUByteArray[0] = 0;
tempUByteArray[1] = 255;
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PaletteData,
2,
tempUByteArray);
}
else
{
Int32 offset;
Byte red = 0x00,
green = 0x00,
blue = 0x00;
Byte[] tempUByteArray = new Byte[paletteSize];
for (Int32 i = 0; i < srcPaletteEntries; i++)
{
offset = i * 3;
ToolImageBitmapCore.getBmpPaletteEntry(i,
ref red,
ref green,
ref blue);
tempUByteArray[offset] = red;
tempUByteArray[offset + 1] = green;
tempUByteArray[offset + 2] = blue;
}
PCLXLWriter.addAttrUbyteArray(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.PaletteData,
(Int16)paletteSize,
tempUByteArray);
}
}
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.SetColorSpace);
//------------------------------------------------------------//
// //
// Generate BeginImage operator. //
// //
//------------------------------------------------------------//
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorMapping,
colourMapping);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.ColorDepth,
colourDepth);
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SourceWidth,
(UInt16)srcWidth);
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.SourceHeight,
(UInt16)srcHeight);
PCLXLWriter.addAttrUint16XY(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.DestinationSize,
(UInt16)destWidth,
(UInt16)destHeight);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.BeginImage);
prnWriter.Write(bufStd, 0, indStd);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e I m a g e D a t a //
//--------------------------------------------------------------------//
// //
// Generate ReadImage operator(s) and associated embedded data. //
// //
//--------------------------------------------------------------------//
private static void generateImageData(BinaryWriter prnWriter,
UInt16 srcBitsPerPixel,
Int32 srcWidth,
Int32 srcHeight)
{
const Int32 maxImageBlock = 2048;
const Int32 sizeStd = 64;
Byte[] bufStd = new Byte[sizeStd];
Int32 indStd = 0;
Boolean firstBlock = true,
indexed = true;
Int32 bytesPerRow,
padBytes;
Int32 imageCrntLine,
imageHeight,
imageRowMult,
imageBlockHeight,
imageBlockSize;
//------------------------------------------------------------//
if (srcBitsPerPixel == 1)
{
indexed = true;
bytesPerRow = srcWidth / 8;
if ((srcWidth % 8) != 0)
{
bytesPerRow++;
}
}
else if (srcBitsPerPixel == 4)
{
indexed = true;
bytesPerRow = srcWidth / 2;
if ((srcWidth % 2) != 0)
{
bytesPerRow++;
}
}
else // if (srcBitsPerPixel == 24)
{
indexed = false;
bytesPerRow = srcWidth * 3;
}
padBytes = bytesPerRow % 4;
if (padBytes != 0)
{
padBytes = 4 - padBytes;
bytesPerRow += padBytes;
}
imageCrntLine = 0;
imageHeight = srcHeight;
imageRowMult = (Int32)Math.Floor((Double)maxImageBlock /
(Double)bytesPerRow);
if (imageRowMult == 0)
{
imageRowMult = 1;
}
Byte[] bufSub = new Byte[bytesPerRow];
for (Int32 i = 0; i < imageHeight; i += imageRowMult)
{
if ((imageCrntLine + imageRowMult) >= imageHeight)
{
imageBlockHeight = imageHeight - imageCrntLine;
}
else
{
imageBlockHeight = imageRowMult;
}
imageBlockSize = imageBlockHeight * bytesPerRow;
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.StartLine,
(UInt16)imageCrntLine);
PCLXLWriter.addAttrUint16(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.BlockHeight,
(UInt16)imageBlockHeight);
PCLXLWriter.addAttrUbyte(ref bufStd,
ref indStd,
PCLXLAttributes.eTag.CompressMode,
(Byte)PCLXLAttrEnums.eVal.eNoCompression);
PCLXLWriter.addOperator(ref bufStd,
ref indStd,
PCLXLOperators.eTag.ReadImage);
PCLXLWriter.addEmbedDataIntro(ref bufStd,
ref indStd,
imageBlockSize);
prnWriter.Write(bufStd, 0, indStd);
indStd = 0;
for (Int32 j = 0; j < imageRowMult; j++)
{
if ((i + j) >= imageHeight)
{
j = imageRowMult;
}
else
{
ToolImageBitmapCore.getNextImageBlock(ref bufSub,
bytesPerRow,
firstBlock);
// if (srcBitsPerPixel == 24)
if (!indexed)
{
// change BGR components to RGB //
Byte temp;
Int32 endLine = bytesPerRow - 2;
for (Int32 k = 0; k <= endLine; k += 3)
{
if (bufSub[k] != bufSub[k + 2])
{
temp = bufSub[k];
bufSub[k] = bufSub[k + 2];
bufSub[k + 2] = temp;
}
}
}
firstBlock = false;
prnWriter.Write(bufSub, 0, bytesPerRow);
}
}
imageCrntLine += imageBlockHeight;
}
}