//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e F o n t //
//--------------------------------------------------------------------//
// //
// Generate PCLETTO font. //
// //
//--------------------------------------------------------------------//
public Boolean generateFont(ref String pclFilename,
ref Boolean monoSpaced,
Boolean symbolMapping,
Boolean fmt16,
Boolean segGTLast,
Boolean usePCLT,
Boolean symSetUnbound,
Boolean tabvmtxPresent,
Boolean flagVMetrics,
Byte symSetType,
Int32 sizeCharSet,
UInt16 symSet,
UInt16 style,
SByte strokeWeight,
UInt16 typeface,
UInt64 charCollComp,
Byte[] conversionText)
{
Boolean flagOK = true;
Boolean useVMetrics;
if (fmt16)
{
useVMetrics = flagVMetrics;
}
else
{
useVMetrics = false;
}
_baseHandler.initialise(_ttfHandler);
_symbolMapping = symbolMapping;
//----------------------------------------------------------------//
// //
// Open print file and stream. //
// //
//----------------------------------------------------------------//
try
{
flagOK = _baseHandler.streamOpen(ref pclFilename,
false,
ref _binWriter,
ref _opStream);
}
catch (Exception exc)
{
flagOK = false;
MessageBox.Show(exc.ToString(),
"Failure to open output font file",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
if (flagOK)
{
//------------------------------------------------------------//
// //
// Generate font file contents. //
// //
//------------------------------------------------------------//
UInt16 numChars = 0,
firstCode = 0,
lastCode = 0,
maxGlyphId = 0,
maxComponentDepth = 0,
unitsPerEm = 0;
Boolean glyphZeroExists = false;
_ttfHandler.glyphReferencedUnmarkAll();
_ttfHandler.getBasicMetrics(ref numChars,
ref firstCode,
ref lastCode,
ref maxGlyphId,
ref maxComponentDepth,
ref unitsPerEm,
ref glyphZeroExists);
try
{
//--------------------------------------------------------//
// //
// Write font header. //
// //
//--------------------------------------------------------//
writeHddr(ref monoSpaced,
fmt16,
segGTLast,
usePCLT,
glyphZeroExists,
symSetUnbound,
tabvmtxPresent,
useVMetrics,
symSetType,
firstCode,
lastCode,
numChars,
unitsPerEm,
symSet,
style,
strokeWeight,
typeface,
charCollComp,
conversionText);
//--------------------------------------------------------//
// //
// Write Galley Character and font characters. //
// //
//--------------------------------------------------------//
if (glyphZeroExists)
{
writeChar(0xffff, 0, 0, 0, maxGlyphId);
}
writeCharSet(maxGlyphId, sizeCharSet, symSetUnbound);
//--------------------------------------------------------//
// //
// Close streams and files. //
// //
//--------------------------------------------------------//
_binWriter.Close();
_opStream.Close();
_ttfHandler.fontFileClose();
}
catch (Exception exc)
{
flagOK = false;
MessageBox.Show(exc.ToString(),
"Failure to write font file",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
return(flagOK);
}
//--------------------------------------------------------------------//
// M e t h o d //
// g e n e r a t e F o n t //
//--------------------------------------------------------------------//
// //
// Generate PCLETTO font. //
// //
//--------------------------------------------------------------------//
public Boolean generateFont(ref String pclFilename,
Boolean symbolMapping,
Boolean symSetUnbound,
Boolean tabvmtxPresent,
Boolean flagVMetrics,
Byte [] fontName,
Int32 sizeCharSet,
UInt16 symSet,
Byte [] conversionText)
{
Boolean flagOK = true;
_baseHandler.initialise(_ttfHandler);
_symbolMapping = symbolMapping;
//----------------------------------------------------------------//
// //
// Open print file and stream. //
// //
//----------------------------------------------------------------//
try
{
flagOK = _baseHandler.streamOpen(ref pclFilename,
true,
ref _binWriter,
ref _opStream);
}
catch (Exception exc)
{
flagOK = false;
MessageBox.Show(exc.ToString(),
"Failure to open output font file",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
if (flagOK)
{
//------------------------------------------------------------//
// //
// Generate font file contents. //
// //
//------------------------------------------------------------//
Int32 len,
charClass;
UInt16 numChars = 0,
firstCode = 0,
lastCode = 0,
maxGlyphId = 0,
maxComponentDepth = 0,
unitsPerEm = 0;
Boolean glyphZeroExists = false;
Byte[] fontNameXL = new Byte[cSizeFontname];
_ttfHandler.glyphReferencedUnmarkAll();
_ttfHandler.getBasicMetrics(ref numChars,
ref firstCode,
ref lastCode,
ref maxGlyphId,
ref maxComponentDepth,
ref unitsPerEm,
ref glyphZeroExists);
len = fontName.Length;
if (len > cSizeFontname)
{
len = cSizeFontname;
}
for (Int32 j = 0; j < len; j++)
{
fontNameXL[j] = fontName[j];
}
for (Int32 j = len; j < cSizeFontname; j++)
{
fontNameXL[j] = 0x20;
}
try
{
//--------------------------------------------------------//
// //
// Write font header. //
// //
//--------------------------------------------------------//
writeHddr(glyphZeroExists,
symSetUnbound,
tabvmtxPresent,
flagVMetrics,
numChars,
symSet,
fontNameXL,
conversionText);
//--------------------------------------------------------//
// //
// Write BeginChar operator and associated Attribute List.//
// //
//--------------------------------------------------------//
PCLXLWriter.fontCharBegin(_binWriter,
false,
cSizeFontname,
fontNameXL);
//--------------------------------------------------------//
// //
// Write Galley Character and font characters. //
// //
//--------------------------------------------------------//
if (symSetUnbound)
{
charClass = 0;
}
else if ((tabvmtxPresent) && (flagVMetrics))
{
charClass = 2;
}
else
{
charClass = 1;
}
if (glyphZeroExists)
{
writeChar(charClass, 0xffff, 0, 0, 0, maxGlyphId);
}
writeCharSet(maxGlyphId, sizeCharSet, charClass,
symSetUnbound);
//--------------------------------------------------------//
// //
// Write EndChar operator. //
// //
//--------------------------------------------------------//
PCLXLWriter.fontCharEnd(_binWriter, false);
//--------------------------------------------------------//
// //
// Close streams and files. //
// //
//--------------------------------------------------------//
_binWriter.Close();
_opStream.Close();
_ttfHandler.fontFileClose();
}
catch (Exception exc)
{
flagOK = false;
MessageBox.Show(exc.ToString(),
"Failure to write font file",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
return(flagOK);
}
