public static void DrawGlyph(RendererContext context) { SbixTable sbix = context.Font.Tables.sbix; if (sbix == null) { //DrawGlyph(font, glyphId, g, size, 0); return; } Strike strike = sbix.FindStrike(context.FontSize); //Console.WriteLine(strike); GlyphData data = strike.GetGlyphData(context.GlyphId); if (data != null && data.data.Length > 0) { //MemoryStream stream = new MemoryStream(data2.data); ImageConverter converter = new ImageConverter(); Image image = (Image)converter.ConvertFrom(data.data); float unitsPerEm = context.Font.Tables.head.unitsPerEm; float ascender = context.Ascender; float descender = context.Descender; float scale = context.Scale; float baseLine = scale * ascender; //Console.WriteLine("ascender " + ascender); //Console.WriteLine("baseLine " + baseLine); //Console.WriteLine("unitsPerEm * scale " + (unitsPerEm * scale)); float width = (context.Glyph.xMax - context.Glyph.xMin) * scale; float height = (context.Glyph.yMax - context.Glyph.yMin) * scale; // unitsPerEm * scale float x = context.DX + context.X * scale + data.originOffsetX; float y = context.DY + (context.Glyph.yMin) * scale + data.originOffsetY; context.Graphics.DrawImage( image, x, y, width, height ); //context.Graphics.DrawLine(Pens.Black, context.X * scale, baseLine, context.X * scale + 100, baseLine); image.Dispose(); //if ((font.Tables.sbix.flags & 2) > 0) { // DrawGlyph(font, glyphId, g, size, 0); //} } else { //DrawGlyph(font, glyphId, g, size, 0); } }
public static SbixTable Read(BinaryReaderFont reader, MaxpTable maxp) { long position = reader.Position; SbixTable value = new SbixTable { version = reader.ReadUInt16(), flags = reader.ReadUInt16(), numStrikes = reader.ReadUInt32(), }; uint numGlyphs = maxp.numGlyphs; uint numStrikes = value.numStrikes; value.strikeOffsets = reader.ReadUInt32Array((int)numStrikes); value.strikes = new Strike[numStrikes]; for (int i = 0; i < numStrikes; i++) { uint strikeOffset = value.strikeOffsets[i]; reader.Position = position + strikeOffset; value.strikes[i] = Strike.Read(reader, numGlyphs); } return(value); }
public void ReadTables(BinaryReaderFont reader) { if (offset == null) { return; } int length = offset.numTables; for (int i = 0; i < length; i++) { TableRecord record = Records[i]; //Console.WriteLine(record); //bool checkSum = reader.TableChecksum(record); //Console.WriteLine("checkSum {0}: {1}", record.tableTag, checkSum); reader.Position = record.offset; long memory = 0; #if DEBUG memory = GC.GetTotalMemory(false); #endif switch (record.tableTag) { case AvarTable.Tag: // OpenType Font Variations avar = AvarTable.Read(reader); break; case BASETable.Tag: // Advanced Typographic Table //BASE = BASETable.Read(reader); break; case CBDTTable.Tag: // Related to Bitmap Glyphs, Related to Color Fonts CBDT = CBDTTable.Read(reader, CBLC); break; case CBLCTable.Tag: // Related to Bitmap Glyphs, Related to Color Fonts CBLC = CBLCTable.Read(reader); break; case CFFTable.Tag: // Related to CFF Outlines CFF = CFFTable.Read(reader); break; case CFF2Table.Tag: // Related to CFF Outlines //CFF2 = CFF2Table.Read(reader); break; case CmapTable.Tag: // Required Table cmap = CmapTable.Read(reader); break; case COLRTable.Tag: // Related to Color Fonts //COLR = COLRTable.Read(reader); break; case CPALTable.Tag: // Related to Color Fonts //CPAL = CPALTable.Read(reader); break; case CvarTable.Tag: // OpenType Font Variations cvar = CvarTable.Read(reader); break; case CvtTable.Tag: // Related to TrueType Outlines cvt = CvtTable.Read(reader, record); break; case DSIGTable.Tag: // Other OpenType Table //DSIG = DSIGTable.Read(reader); break; case EBDTTable.Tag: // Related to Bitmap Glyphs EBDT = EBDTTable.Read(reader, EBLC); break; case EBLCTable.Tag: // Related to Bitmap Glyphs EBLC = EBLCTable.Read(reader); break; case EBSCTable.Tag: // Related to Bitmap Glyphs //EBSC = EBSCTable.Read(reader); break; case FpgmTable.Tag: // Related to TrueType Outlines fpgm = FpgmTable.Read(reader, record); break; case FvarTable.Tag: // OpenType Font Variations fvar = FvarTable.Read(reader); break; case GaspTable.Tag: // Related to TrueType Outlines //gasp = GaspTable.Read(reader); break; case GDEFTable.Tag: // Advanced Typographic Table //GDEF = GDEFTable.Read(reader); break; case GlyfTable.Tag: // Related to TrueType Outlines glyf = GlyfTable.Read(reader, loca); break; case GPOSTable.Tag: // Advanced Typographic Table //GPOS = GPOSTable.Read(reader); break; case GSUBTable.Tag: // Advanced Typographic Table //GSUB = GSUBTable.Read(reader); break; case GvarTable.Tag: // OpenType Font Variations //gvar = GvarTable.Read(reader); break; case HdmxTable.Tag: // Other OpenType Table hdmx = HdmxTable.Read(reader); break; case HeadTable.Tag: // Required Table head = HeadTable.Read(reader); break; case HheaTable.Tag: // Required Table hhea = HheaTable.Read(reader); break; case HmtxTable.Tag: // Required Table hmtx = HmtxTable.Read(reader, hhea, maxp); break; case HVARTable.Tag: // OpenType Font Variations //HVAR = HVARTable.Read(reader); break; case JSTFTable.Tag: // Advanced Typographic Table //JSTF = JSTFTable.Read(reader); break; case KernTable.Tag: // Other OpenType Table //kern = KernTable.Read(reader); break; case LocaTable.Tag: // Related to TrueType Outlines loca = LocaTable.Read(reader, head, maxp); break; case LTSHTable.Tag: // Other OpenType Table //LTSH = LTSHTable.Read(reader); break; case MATHTable.Tag: // Advanced Typographic Table //MATH = MATHTable.Read(reader); break; case MaxpTable.Tag: // Required Table maxp = MaxpTable.Read(reader); break; case MERGTable.Tag: // Other OpenType Table //MERG = MERGTable.Read(reader); break; case MetaTable.Tag: // Other OpenType Table //meta = MetaTable.Read(reader); break; case MVARTable.Tag: // OpenType Font Variations //MVAR = MVARTable.Read(reader); break; case NameTable.Tag: // Required Table name = NameTable.Read(reader); break; case OS2Table.Tag: // Required Table //OS2 = OS2Table.Read(reader); break; case PcltTable.Tag: // Other OpenType Table pclt = PcltTable.Read(reader); break; case PostTable.Tag: // Required Table //post = PostTable.Read(reader, record); break; case PrepTable.Tag: // Related to TrueType Outlines prep = PrepTable.Read(reader, record); break; case SbixTable.Tag: // Related to Bitmap Glyphs, Related to Color Fonts sbix = SbixTable.Read(reader, maxp); break; case STATTable.Tag: // OpenType Font Variations, Other OpenType Table //STAT = STATTable.Read(reader); break; case SVGTable.Tag: // Related to SVG Outlines, Related to Color Fonts //SVG = SVGTable.Read(reader); break; case VDMXTable.Tag: // Other OpenType Table //VDMX = VDMXTable.Read(reader); break; case VheaTable.Tag: // Other OpenType Table //vhea = VheaTable.Read(reader); break; case VmtxTable.Tag: // Other OpenType Table //vmtx = VmtxTable.Read(reader); break; case VORGTable.Tag: // Related to CFF Outlines //VORG = VORGTable.Read(reader); break; case VVARTable.Tag: // OpenType Font Variations //VVAR = VVARTable.Read(reader); break; } #if DEBUG if (Font.IsDebug) { memory = GC.GetTotalMemory(false) - memory; Console.WriteLine("{0} memory: {1}", record.tableTag, memory); } #endif } }