internal void RegisterAsComposite(
PDF pdf,
Font font,
Stream inputStream,
bool embed)
{
otf = new OTF(inputStream);
if (embed) {
EmbedFontFile(pdf, font, otf, false);
}
AddFontDescriptorObject(pdf, font, otf, embed);
AddCIDFontDictionaryObject(pdf, font, otf);
AddToUnicodeCMapObject(pdf, font, otf);
// Type0 Font Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type0\n");
pdf.Append("/BaseFont /");
pdf.Append(otf.fontName);
pdf.Append('\n');
pdf.Append("/Encoding /Identity-H\n");
pdf.Append("/DescendantFonts [");
pdf.Append(font.GetCidFontDictObjNumber());
pdf.Append(" 0 R]\n");
pdf.Append("/ToUnicode ");
pdf.Append(font.GetToUnicodeCMapObjNumber());
pdf.Append(" 0 R\n");
pdf.Append(">>\n");
pdf.Endobj();
font.objNumber = pdf.objNumber;
}
public Page(PDF pdf, double[] pageSize)
{
this.pdf = pdf;
annots = new List<Annotation>();
width = pageSize[0];
height = pageSize[1];
buf = new MemoryStream(8192);
pdf.pages.Add(this);
}
internal void RegisterAsSimple(
PDF pdf,
Font font,
Stream inputStream,
int codePage,
bool embed)
{
otf = new OTF(inputStream);
if (embed) {
EmbedFontFile(pdf, font, otf, true);
}
AddFontDescriptorObject(pdf, font, otf, embed);
AddWidthsArrayObject(pdf, font, otf, codePage);
AddEncodingObject(pdf, font, codePage);
// Simple font object
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
if (otf.cff) {
pdf.Append("/Subtype /Type1\n");
} else {
pdf.Append("/Subtype /TrueType\n");
}
pdf.Append("/BaseFont /");
pdf.Append(otf.fontName);
pdf.Append('\n');
pdf.Append("/FirstChar ");
pdf.Append(otf.firstChar);
pdf.Append('\n');
pdf.Append("/LastChar ");
pdf.Append(255);
pdf.Append('\n');
pdf.Append("/Encoding ");
pdf.Append(font.GetEncodingObjNumber());
pdf.Append(" 0 R\n");
pdf.Append("/Widths ");
pdf.Append(font.GetWidthsArrayObjNumber());
pdf.Append(" 0 R\n");
pdf.Append("/FontDescriptor ");
pdf.Append(font.GetFontDescriptorObjNumber());
pdf.Append(" 0 R\n");
pdf.Append(">>\n");
pdf.Endobj();
font.objNumber = pdf.objNumber;
}
/**
* The main constructor for the Image class.
*
* @param pdf the page to draw this image on.
* @param inputStream the input stream to read the image from.
* @param imageType ImageType.JPG, ImageType.PNG or ImageType.BMP.
*
*/
public Image(PDF pdf, Stream inputStream, int imageType)
{
byte[] data;
if (imageType == ImageType.JPG) {
JPGImage jpg = new JPGImage(inputStream);
data = jpg.GetData();
w = jpg.GetWidth();
h = jpg.GetHeight();
if (jpg.GetColorComponents() == 1) {
AddImage(pdf, data, null, imageType, "DeviceGray", 8);
}
else if (jpg.GetColorComponents() == 3) {
AddImage(pdf, data, null, imageType, "DeviceRGB", 8);
}
else if (jpg.GetColorComponents() == 4) {
AddImage(pdf, data, null, imageType, "DeviceCMYK", 8);
}
}
else if (imageType == ImageType.PNG) {
PNGImage png = new PNGImage(inputStream);
data = png.GetData();
w = png.GetWidth();
h = png.GetHeight();
if (png.GetColorType() == 0) {
AddImage(pdf, data, null, imageType, "DeviceGray", png.GetBitDepth());
}
else {
if (png.GetBitDepth() == 16) {
AddImage(pdf, data, null, imageType, "DeviceRGB", 16);
}
else {
AddImage(pdf, data, png.GetAlpha(), imageType, "DeviceRGB", 8);
}
}
}
else if (imageType == ImageType.BMP) {
BMPImage bmp = new BMPImage(inputStream);
data = bmp.GetData();
w = bmp.GetWidth();
h = bmp.GetHeight();
AddImage(pdf, data, null, imageType, "DeviceRGB", 8);
}
else if (imageType == ImageType.JET) {
AddImage(pdf, inputStream);
}
inputStream.Dispose();
}
//-------------------------------------------------------------------------------------------
/// <summary>
/// This method generates a PDF copy of the check to be printed on standard 3 sheet check paper.
/// </summary>
/// <param name="db"></param>
/// <param name="invoice"></param>
/// <returns>Returns the path to the PDF file on the local file system.</returns>
public string GeneratePDF()
{
string filepath = System.IO.Path.GetTempFileName() + ".pdf";
FileStream fos = new FileStream(filepath, FileMode.Create);
BufferedStream bos = new BufferedStream(fos);
PDF pdf = new PDF(bos);
Page p = new PDFjet.NET.Page(pdf, Letter.PORTRAIT);
// these two variables are lazy loaded from the db so we cache them here
Logistics_Addresses payeeAddress = PayeeAddress;
string payeeName = PayeeName;
for (int i = 0; i < 3; i++)
{
int yoffset = i * 251;
// these lines draw a seperation line between the 3 parts on a full check sheet which is useful for debugging
//Line l = new Line(0, yoffset, 400, yoffset);
//l.DrawOn(p);
//yoffset += 25;
// draw the date
DrawText(pdf, p, PostAt.ToString("MM/dd/yy"), 515, yoffset + 70);
int xnameoffset = (i == 0) ? 85 : 30;
DrawText(pdf, p, payeeName, xnameoffset, yoffset + 105);
DrawText(pdf, p, "**" + String.Format("{0:f}", Amount), 500, yoffset + 107);
int amountnodecimals = Convert.ToInt32(Math.Truncate(Amount));
int decimals = Convert.ToInt32((Amount - amountnodecimals) * 100);
DrawText(pdf, p, NumberConvertor.NumberToText(amountnodecimals).ToLower() + " dollar(s) " + NumberConvertor.NumberToText(decimals).ToLower() + " cents *****************", 30, yoffset + 130);
// draw the mailing address for windowed envelopes
string mailingAddress = (payeeAddress == null) ? "" : payeeAddress.ToString();
if (!String.IsNullOrEmpty(mailingAddress))
{
string[] addressLines = Regex.Split(mailingAddress, "\r\n");
for (int a = 0; a < addressLines.Length; a++)
{
DrawText(pdf, p, addressLines[a], 50, yoffset + 155 + (a * 12));
}
}
// draw the memo
DrawText(pdf, p, Memo, 30, yoffset + 215);
}
pdf.Flush();
bos.Close();
return filepath;
}
public Image(PDF pdf, System.IO.Stream inputStream, int imageType)
{
if (imageType == ImageType.JPEG) {
JPEGImage jpg = new JPEGImage(inputStream);
data = jpg.GetData();
w = jpg.GetWidth();
h = jpg.GetHeight();
if ( jpg.GetColorComponents() == 1 ) {
addImage(pdf, data, imageType, "DeviceGray", 8);
}
else if ( jpg.GetColorComponents() == 3 ) {
addImage(pdf, data, imageType, "DeviceRGB", 8);
}
}
else if (imageType == ImageType.PNG) {
PNGImage png = new PNGImage(inputStream);
data = png.GetData();
w = png.GetWidth();
h = png.GetHeight();
if ( png.colorType == 0 ) {
addImage(pdf, data, imageType, "DeviceGray", png.bitDepth);
}
else {
if ( png.bitDepth == 16 ) {
addImage(pdf, data, imageType, "DeviceRGB", 16);
}
else {
addImage(pdf, data, imageType, "DeviceRGB", 8);
}
}
}
else if (imageType == ImageType.BMP) {
BMPImage bmp = new BMPImage(inputStream);
data = bmp.GetData();
w = bmp.GetWidth();
h = bmp.GetHeight();
addImage(pdf, data, imageType, "DeviceRGB", 8);
}
inputStream.Close();
}
// Constructor for .ttf.stream fonts:
public Font(PDF pdf, Stream inputStream, bool flag)
{
FontStream1.Register(pdf, this, inputStream);
SetSize(size);
}
/**
* Constructor for the 14 standard fonts.
* Creates a font object and adds it to the PDF.
*
* <pre>
* Examples:
* Font font1 = new Font(pdf, CoreFont.HELVETICA);
* Font font2 = new Font(pdf, CoreFont.TIMES_ITALIC);
* Font font3 = new Font(pdf, CoreFont.ZAPF_DINGBATS);
* ...
* </pre>
*
* @param pdf the PDF to add this font to.
* @param coreFont the core font. Must be one the names defined in the CoreFont class.
*/
public Font(PDF pdf, CoreFont coreFont)
{
AddCoreFont(pdf, coreFont);
}
private void addImage(
PDF pdf,
byte[] data,
int imageType,
String colorSpace,
int bitsPerComponent)
{
// Add the image
pdf.newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
if (imageType == ImageType.JPEG) {
pdf.Append("/Filter /DCTDecode\n");
}
else if (imageType == ImageType.PNG || imageType == ImageType.BMP) {
pdf.Append("/Filter /FlateDecode\n");
}
pdf.Append("/Width ");
pdf.Append(( int ) w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(( int ) h);
pdf.Append('\n');
pdf.Append("/ColorSpace /");
pdf.Append(colorSpace);
pdf.Append('\n');
pdf.Append("/BitsPerComponent ");
pdf.Append(bitsPerComponent);
pdf.Append('\n');
pdf.Append("/Length ");
pdf.Append(data.Length);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(data, 0, data.Length);
pdf.Append("\nendstream\n");
pdf.endobj();
pdf.images.Add(this);
objNumber = pdf.objNumber;
}
internal static void Register(
PDF pdf,
Font font,
Stream inputStream)
{
int len = inputStream.ReadByte();
byte[] fontName = new byte[len];
inputStream.Read(fontName, 0, len);
font.name = System.Text.Encoding.UTF8.GetString(fontName);
// Console.WriteLine(font.name);
font.unitsPerEm = GetInt32(inputStream);
font.bBoxLLx = GetInt32(inputStream);
font.bBoxLLy = GetInt32(inputStream);
font.bBoxURx = GetInt32(inputStream);
font.bBoxURy = GetInt32(inputStream);
font.ascent = GetInt32(inputStream);
font.descent = GetInt32(inputStream);
font.firstChar = GetInt32(inputStream);
font.lastChar = GetInt32(inputStream);
font.capHeight = GetInt32(inputStream);
font.underlinePosition = GetInt32(inputStream);
font.underlineThickness = GetInt32(inputStream);
len = GetInt32(inputStream);
font.advanceWidth = new int[len];
for (int i = 0; i < len; i++) {
font.advanceWidth[i] = GetInt16(inputStream);
}
len = GetInt32(inputStream);
font.glyphWidth = new int[len];
for (int i = 0; i < len; i++) {
font.glyphWidth[i] = GetInt16(inputStream);
}
len = GetInt32(inputStream);
font.unicodeToGID = new int[len];
for (int i = 0; i < len; i++) {
font.unicodeToGID[i] = GetInt16(inputStream);
}
font.uncompressed_size = GetInt32(inputStream);
font.compressed_size = GetInt32(inputStream);
EmbedFontFile(pdf, font, inputStream);
AddFontDescriptorObject(pdf, font);
AddCIDFontDictionaryObject(pdf, font);
AddToUnicodeCMapObject(pdf, font);
// Type0 Font Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type0\n");
pdf.Append("/BaseFont /");
pdf.Append(font.name);
pdf.Append('\n');
pdf.Append("/Encoding /Identity-H\n");
pdf.Append("/DescendantFonts [");
pdf.Append(font.GetCidFontDictObjNumber());
pdf.Append(" 0 R]\n");
pdf.Append("/ToUnicode ");
pdf.Append(font.GetToUnicodeCMapObjNumber());
pdf.Append(" 0 R\n");
pdf.Append(">>\n");
pdf.Endobj();
font.objNumber = pdf.objNumber;
}
private void AddFontDescriptorObject(
PDF pdf,
Font font,
OTF otf,
bool embed)
{
float factor = 1000f / otf.unitsPerEm;
for (int i = 0; i < pdf.fonts.Count; i++) {
Font f = pdf.fonts[i];
if (f.name.Equals(otf.fontName) && f.GetFontDescriptorObjNumber() != -1) {
font.SetFontDescriptorObjNumber(f.GetFontDescriptorObjNumber());
return;
}
}
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /FontDescriptor\n");
pdf.Append("/FontName /");
pdf.Append(otf.fontName);
pdf.Append('\n');
if (embed) {
if (otf.cff) {
pdf.Append("/FontFile3 ");
} else {
pdf.Append("/FontFile2 ");
}
pdf.Append(font.fileObjNumber);
pdf.Append(" 0 R\n");
}
pdf.Append("/Flags 32\n");
pdf.Append("/FontBBox [");
pdf.Append(otf.bBoxLLx * factor);
pdf.Append(' ');
pdf.Append(otf.bBoxLLy * factor);
pdf.Append(' ');
pdf.Append(otf.bBoxURx * factor);
pdf.Append(' ');
pdf.Append(otf.bBoxURy * factor);
pdf.Append("]\n");
pdf.Append("/Ascent ");
pdf.Append(otf.ascent * factor);
pdf.Append('\n');
pdf.Append("/Descent ");
pdf.Append(otf.descent * factor);
pdf.Append('\n');
pdf.Append("/ItalicAngle 0\n");
pdf.Append("/CapHeight ");
pdf.Append(otf.capHeight * factor);
pdf.Append('\n');
pdf.Append("/StemV 79\n");
pdf.Append(">>\n");
pdf.Endobj();
font.SetFontDescriptorObjNumber(pdf.objNumber);
}
public Image(PDF pdf, PDFobj obj)
{
pdf.newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
pdf.Append("/Filter ");
pdf.Append(obj.getValue(PDFobj.FILTER));
pdf.Append('\n');
pdf.Append("/Width ");
pdf.Append(obj.getValue(PDFobj.WIDTH));
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(obj.getValue(PDFobj.HEIGHT));
pdf.Append('\n');
pdf.Append("/ColorSpace ");
pdf.Append(obj.getValue(PDFobj.COLORSPACE));
pdf.Append('\n');
pdf.Append("/BitsPerComponent ");
pdf.Append(obj.getValue(PDFobj.BITSPERCOMPONENT));
pdf.Append('\n');
pdf.Append("/Length ");
pdf.Append(obj.stream.Length);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(obj.stream, 0, obj.stream.Length);
pdf.Append("\nendstream\n");
pdf.endobj();
pdf.images.Add(this);
objNumber = pdf.objNumber;
}
private void AddImage(
PDF pdf,
byte[] data,
byte[] alpha,
int imageType,
String colorSpace,
int bitsPerComponent)
{
if (alpha != null) {
AddSoftMask(pdf, alpha, "DeviceGray", 8);
}
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
if (imageType == ImageType.JPG) {
pdf.Append("/Filter /DCTDecode\n");
}
else if (imageType == ImageType.PNG || imageType == ImageType.BMP) {
pdf.Append("/Filter /FlateDecode\n");
if (alpha != null) {
pdf.Append("/SMask ");
pdf.Append(objNumber);
pdf.Append(" 0 R\n");
}
}
pdf.Append("/Width ");
pdf.Append(( int ) w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(( int ) h);
pdf.Append('\n');
pdf.Append("/ColorSpace /");
pdf.Append(colorSpace);
pdf.Append('\n');
pdf.Append("/BitsPerComponent ");
pdf.Append(bitsPerComponent);
pdf.Append('\n');
if (colorSpace.Equals("DeviceCMYK")) {
// If the image was created with Photoshop - invert the colors:
pdf.Append("/Decode [1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0]\n");
}
pdf.Append("/Length ");
pdf.Append(data.Length);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(data, 0, data.Length);
pdf.Append("\nendstream\n");
pdf.Endobj();
pdf.images.Add(this);
objNumber = pdf.objNumber;
}
private void AddCIDFontDictionaryObject(
PDF pdf,
Font font,
OTF otf)
{
for (int i = 0; i < pdf.fonts.Count; i++) {
Font f = pdf.fonts[i];
if (f.name.Equals(otf.fontName) && f.GetCidFontDictObjNumber() != -1) {
font.SetCidFontDictObjNumber(f.GetCidFontDictObjNumber());
return;
}
}
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
if (otf.cff) {
pdf.Append("/Subtype /CIDFontType0\n");
} else {
pdf.Append("/Subtype /CIDFontType2\n");
}
pdf.Append("/BaseFont /");
pdf.Append(otf.fontName);
pdf.Append('\n');
pdf.Append("/CIDSystemInfo <</Registry (Adobe) /Ordering (Identity) /Supplement 0>>\n");
pdf.Append("/FontDescriptor ");
pdf.Append(font.GetFontDescriptorObjNumber());
pdf.Append(" 0 R\n");
pdf.Append("/DW ");
pdf.Append((int)
((1000f / otf.unitsPerEm) * otf.advanceWidth[0]));
pdf.Append('\n');
pdf.Append("/W [0[\n");
for (int i = 0; i < otf.advanceWidth.Length; i++) {
pdf.Append((int)
((1000f / otf.unitsPerEm) * otf.advanceWidth[i]));
if ((i + 1) % 10 == 0) {
pdf.Append('\n');
}
else {
pdf.Append(' ');
}
}
pdf.Append("]]\n");
pdf.Append("/CIDToGIDMap /Identity\n");
pdf.Append(">>\n");
pdf.Endobj();
font.SetCidFontDictObjNumber(pdf.objNumber);
}
// Constructor for the DejaVuLGCSerif.ttf font.
public Font(PDF pdf, Stream inputStream)
{
this.isStandard = false;
this.isComposite = true;
this.codePage = CodePage.UNICODE;
FastFont.Register(pdf, this, inputStream);
this.ascent = bBoxURy * size / unitsPerEm;
this.descent = bBoxLLy * size / unitsPerEm;
this.body_height = ascent - descent;
this.underlineThickness = fontUnderlineThickness * size / unitsPerEm;
this.underlinePosition = fontUnderlinePosition * size / -unitsPerEm + underlineThickness / 2f;
pdf.fonts.Add(this);
}
private void AddImage(PDF pdf, Stream inputStream)
{
w = GetInt(inputStream); // Width
h = GetInt(inputStream); // Height
byte c = (byte)inputStream.ReadByte(); // Color Space
byte a = (byte)inputStream.ReadByte(); // Alpha
if (a != 0)
{
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
pdf.Append("/Filter /FlateDecode\n");
pdf.Append("/Width ");
pdf.Append(w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(h);
pdf.Append('\n');
pdf.Append("/ColorSpace /DeviceGray\n");
pdf.Append("/BitsPerComponent 8\n");
int length = GetInt(inputStream);
pdf.Append("/Length ");
pdf.Append(length);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
byte[] buf1 = new byte[length];
inputStream.Read(buf1, 0, length);
pdf.Append(buf1, 0, length);
pdf.Append("\nendstream\n");
pdf.Endobj();
objNumber = pdf.objNumber;
}
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
pdf.Append("/Filter /FlateDecode\n");
if (a != 0)
{
pdf.Append("/SMask ");
pdf.Append(objNumber);
pdf.Append(" 0 R\n");
}
pdf.Append("/Width ");
pdf.Append(w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(h);
pdf.Append('\n');
pdf.Append("/ColorSpace /");
if (c == 1)
{
pdf.Append("DeviceGray");
}
else if (c == 3 || c == 6)
{
pdf.Append("DeviceRGB");
}
pdf.Append('\n');
pdf.Append("/BitsPerComponent 8\n");
pdf.Append("/Length ");
pdf.Append(GetInt(inputStream));
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
byte[] buf2 = new byte[2048];
int count;
while ((count = inputStream.Read(buf2, 0, buf2.Length)) > 0)
{
pdf.Append(buf2, 0, count);
}
pdf.Append("\nendstream\n");
pdf.Endobj();
pdf.images.Add(this);
objNumber = pdf.objNumber;
}
// Constructor for CJK fonts
public Font(PDF pdf, String fontName, int codePage)
{
this.name = fontName;
this.codePage = codePage;
isCJK = true;
isStandard = false;
isComposite = true;
firstChar = 0x0020;
lastChar = 0xFFEE;
// Font Descriptor
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /FontDescriptor\n");
pdf.Append("/FontName /");
pdf.Append(fontName);
pdf.Append('\n');
pdf.Append("/Flags 4\n");
pdf.Append("/FontBBox [0 0 0 0]\n");
pdf.Append(">>\n");
pdf.Endobj();
// CIDFont Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /CIDFontType0\n");
pdf.Append("/BaseFont /");
pdf.Append(fontName);
pdf.Append('\n');
pdf.Append("/FontDescriptor ");
pdf.Append(pdf.objNumber - 1);
pdf.Append(" 0 R\n");
pdf.Append("/CIDSystemInfo <<\n");
pdf.Append("/Registry (Adobe)\n");
if (fontName.StartsWith("AdobeMingStd")) {
pdf.Append("/Ordering (CNS1)\n");
pdf.Append("/Supplement 4\n");
} else if (fontName.StartsWith("AdobeSongStd")
|| fontName.StartsWith("STHeitiSC")) {
pdf.Append("/Ordering (GB1)\n");
pdf.Append("/Supplement 4\n");
} else if (fontName.StartsWith("KozMinPro")) {
pdf.Append("/Ordering (Japan1)\n");
pdf.Append("/Supplement 4\n");
} else if (fontName.StartsWith("AdobeMyungjoStd")) {
pdf.Append("/Ordering (Korea1)\n");
pdf.Append("/Supplement 1\n");
} else {
throw new Exception("Unsupported font: " + fontName);
}
pdf.Append(">>\n");
pdf.Append(">>\n");
pdf.Endobj();
// Type0 Font Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type0\n");
pdf.Append("/BaseFont /");
if (fontName.StartsWith("AdobeMingStd")) {
pdf.Append(fontName + "-UniCNS-UTF16-H\n");
pdf.Append("/Encoding /UniCNS-UTF16-H\n");
} else if (fontName.StartsWith("AdobeSongStd")
|| fontName.StartsWith("STHeitiSC")) {
pdf.Append(fontName + "-UniGB-UTF16-H\n");
pdf.Append("/Encoding /UniGB-UTF16-H\n");
} else if (fontName.StartsWith("KozMinPro")) {
pdf.Append(fontName + "-UniJIS-UCS2-H\n");
pdf.Append("/Encoding /UniJIS-UCS2-H\n");
} else if (fontName.StartsWith("AdobeMyungjoStd")) {
pdf.Append(fontName + "-UniKS-UCS2-H\n");
pdf.Append("/Encoding /UniKS-UCS2-H\n");
} else {
throw new Exception("Unsupported font: " + fontName);
}
pdf.Append("/DescendantFonts [");
pdf.Append(pdf.objNumber - 1);
pdf.Append(" 0 R]\n");
pdf.Append(">>\n");
pdf.Endobj();
objNumber = pdf.objNumber;
ascent = size;
descent = -ascent/4;
body_height = ascent - descent;
pdf.fonts.Add(this);
}
/**
* Constructor for the 14 standard fonts.
* Creates a font object and adds it to the PDF.
*
* <pre>
* Examples:
* Font font1 = new Font(pdf, CoreFont.HELVETICA);
* Font font2 = new Font(pdf, CoreFont.TIMES_ITALIC);
* Font font3 = new Font(pdf, CoreFont.ZAPF_DINGBATS);
* ...
* </pre>
*
* @param pdf the PDF to add this font to.
* @param coreFont the core font. Must be one the names defined in the CoreFont class.
*/
public Font(PDF pdf, CoreFont coreFont)
{
StandardFont font = StandardFont.GetInstance(coreFont);
this.name = font.name;
this.bBoxLLx = font.bBoxLLx;
this.bBoxLLy = font.bBoxLLy;
this.bBoxURx = font.bBoxURx;
this.bBoxURy = font.bBoxURy;
this.fontUnderlinePosition = font.underlinePosition;
this.fontUnderlineThickness = font.underlineThickness;
this.metrics = font.metrics;
this.ascent = bBoxURy * size / unitsPerEm;
this.descent = bBoxLLy * size / unitsPerEm;
this.body_height = ascent - descent;
this.underlineThickness = fontUnderlineThickness * size / unitsPerEm;
this.underlinePosition = fontUnderlinePosition * size / -unitsPerEm + underlineThickness / 2.0f;
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type1\n");
pdf.Append("/BaseFont /");
pdf.Append(this.name);
pdf.Append('\n');
if (!this.name.Equals("Symbol") && !this.name.Equals("ZapfDingbats")) {
pdf.Append("/Encoding /WinAnsiEncoding\n");
}
pdf.Append(">>\n");
pdf.Endobj();
objNumber = pdf.objNumber;
pdf.fonts.Add(this);
}
// Constructor for standard fonts
public Font(PDF pdf, String fontName)
{
this.pdf = pdf;
this.name = fontName;
pdf.newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type1\n");
pdf.Append("/BaseFont /");
pdf.Append(fontName);
pdf.Append('\n');
if (fontName.Equals("Symbol") || fontName.Equals("ZapfDingbats")) {
// Use the built-in encoding
} else {
pdf.Append("/Encoding /WinAnsiEncoding\n");
}
pdf.Append(">>\n");
pdf.endobj();
objNumber = pdf.objNumber;
CoreFont font = (CoreFont) Activator.CreateInstance(Type.GetType("PDFjet.NET." + name.Replace('-', '_')));
bBoxLLx = font.getBBoxLLx();
bBoxLLy = font.getBBoxLLy();
bBoxURx = font.getBBoxURx();
bBoxURy = font.getBBoxURy();
metrics = font.getMetrics();
ascent = bBoxURy * size / unitsPerEm;
descent = bBoxLLy * size / unitsPerEm;
body_height = ascent - descent;
fontUnderlineThickness = font.getUnderlineThickness();
fontUnderlinePosition = font.getUnderlinePosition();
underlineThickness = fontUnderlineThickness * size / unitsPerEm;
underlinePosition = fontUnderlinePosition * size / -unitsPerEm + underlineThickness / 2.0;
pdf.fonts.Add(this);
}
// Constructor for CJK fonts
public Font(PDF pdf, String fontName, int codePage)
{
this.name = fontName;
this.codePage = codePage;
isCJK = true;
isStandard = false;
isComposite = true;
firstChar = 0x0020;
lastChar = 0xFFEE;
// Font Descriptor
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /FontDescriptor\n");
pdf.Append("/FontName /");
pdf.Append(fontName);
pdf.Append('\n');
pdf.Append("/Flags 4\n");
pdf.Append("/FontBBox [0 0 0 0]\n");
pdf.Append(">>\n");
pdf.Endobj();
// CIDFont Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /CIDFontType0\n");
pdf.Append("/BaseFont /");
pdf.Append(fontName);
pdf.Append('\n');
pdf.Append("/FontDescriptor ");
pdf.Append(pdf.objNumber - 1);
pdf.Append(" 0 R\n");
pdf.Append("/CIDSystemInfo <<\n");
pdf.Append("/Registry (Adobe)\n");
if (fontName.StartsWith("AdobeMingStd"))
{
pdf.Append("/Ordering (CNS1)\n");
pdf.Append("/Supplement 4\n");
}
else if (fontName.StartsWith("AdobeSongStd") ||
fontName.StartsWith("STHeitiSC"))
{
pdf.Append("/Ordering (GB1)\n");
pdf.Append("/Supplement 4\n");
}
else if (fontName.StartsWith("KozMinPro"))
{
pdf.Append("/Ordering (Japan1)\n");
pdf.Append("/Supplement 4\n");
}
else if (fontName.StartsWith("AdobeMyungjoStd"))
{
pdf.Append("/Ordering (Korea1)\n");
pdf.Append("/Supplement 1\n");
}
else
{
throw new Exception("Unsupported font: " + fontName);
}
pdf.Append(">>\n");
pdf.Append(">>\n");
pdf.Endobj();
// Type0 Font Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type0\n");
pdf.Append("/BaseFont /");
if (fontName.StartsWith("AdobeMingStd"))
{
pdf.Append(fontName + "-UniCNS-UTF16-H\n");
pdf.Append("/Encoding /UniCNS-UTF16-H\n");
}
else if (fontName.StartsWith("AdobeSongStd") ||
fontName.StartsWith("STHeitiSC"))
{
pdf.Append(fontName + "-UniGB-UTF16-H\n");
pdf.Append("/Encoding /UniGB-UTF16-H\n");
}
else if (fontName.StartsWith("KozMinPro"))
{
pdf.Append(fontName + "-UniJIS-UCS2-H\n");
pdf.Append("/Encoding /UniJIS-UCS2-H\n");
}
else if (fontName.StartsWith("AdobeMyungjoStd"))
{
pdf.Append(fontName + "-UniKS-UCS2-H\n");
pdf.Append("/Encoding /UniKS-UCS2-H\n");
}
else
{
throw new Exception("Unsupported font: " + fontName);
}
pdf.Append("/DescendantFonts [");
pdf.Append(pdf.objNumber - 1);
pdf.Append(" 0 R]\n");
pdf.Append(">>\n");
pdf.Endobj();
objNumber = pdf.objNumber;
ascent = size;
descent = -ascent / 4;
body_height = ascent - descent;
pdf.fonts.Add(this);
}
private void AddImage(PDF pdf, Stream inputStream)
{
w = GetInt(inputStream); // Width
h = GetInt(inputStream); // Height
byte c = (byte) inputStream.ReadByte(); // Color Space
byte a = (byte) inputStream.ReadByte(); // Alpha
if (a != 0) {
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
pdf.Append("/Filter /FlateDecode\n");
pdf.Append("/Width ");
pdf.Append(w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(h);
pdf.Append('\n');
pdf.Append("/ColorSpace /DeviceGray\n");
pdf.Append("/BitsPerComponent 8\n");
int length = GetInt(inputStream);
pdf.Append("/Length ");
pdf.Append(length);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
byte[] buf1 = new byte[length];
inputStream.Read(buf1, 0, length);
pdf.Append(buf1, 0, length);
pdf.Append("\nendstream\n");
pdf.Endobj();
objNumber = pdf.objNumber;
}
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
pdf.Append("/Filter /FlateDecode\n");
if (a != 0) {
pdf.Append("/SMask ");
pdf.Append(objNumber);
pdf.Append(" 0 R\n");
}
pdf.Append("/Width ");
pdf.Append(w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(h);
pdf.Append('\n');
pdf.Append("/ColorSpace /");
if (c == 1) {
pdf.Append("DeviceGray");
}
else if (c == 3 || c == 6) {
pdf.Append("DeviceRGB");
}
pdf.Append('\n');
pdf.Append("/BitsPerComponent 8\n");
pdf.Append("/Length ");
pdf.Append(GetInt(inputStream));
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
byte[] buf2 = new byte[2048];
int count;
while ((count = inputStream.Read(buf2, 0, buf2.Length)) > 0) {
pdf.Append(buf2, 0, count);
}
pdf.Append("\nendstream\n");
pdf.Endobj();
pdf.images.Add(this);
objNumber = pdf.objNumber;
}
/**
* Use this constructor to create font from data found in PDFobj.
*
* @param pdf the PDF we want to add this font to.
* @param obj the PDFobj containing the font data.
*/
public Font(PDF pdf, PDFobj obj)
{
String fontName = obj.GetValue("/BaseFont").Substring(1);
if (fontName.Equals(Helvetica.name))
{
AddCoreFont(pdf, CoreFont.HELVETICA);
}
else if (fontName.Equals(Helvetica_Bold.name))
{
AddCoreFont(pdf, CoreFont.HELVETICA_BOLD);
}
else if (fontName.Equals(Helvetica_Oblique.name))
{
AddCoreFont(pdf, CoreFont.HELVETICA_OBLIQUE);
}
else if (fontName.Equals(Helvetica_BoldOblique.name))
{
AddCoreFont(pdf, CoreFont.HELVETICA_BOLD_OBLIQUE);
}
else if (fontName.Equals(Times_Roman.name))
{
AddCoreFont(pdf, CoreFont.TIMES_ROMAN);
}
else if (fontName.Equals(Times_Bold.name))
{
AddCoreFont(pdf, CoreFont.TIMES_BOLD);
}
else if (fontName.Equals(Times_Italic.name))
{
AddCoreFont(pdf, CoreFont.TIMES_ITALIC);
}
else if (fontName.Equals(Times_BoldItalic.name))
{
AddCoreFont(pdf, CoreFont.TIMES_BOLD_ITALIC);
}
else if (fontName.Equals(Courier.name))
{
AddCoreFont(pdf, CoreFont.COURIER);
}
else if (fontName.Equals(Courier_Bold.name))
{
AddCoreFont(pdf, CoreFont.COURIER_BOLD);
}
else if (fontName.Equals(Courier_Oblique.name))
{
AddCoreFont(pdf, CoreFont.COURIER_OBLIQUE);
}
else if (fontName.Equals(Courier_BoldOblique.name))
{
AddCoreFont(pdf, CoreFont.COURIER_BOLD_OBLIQUE);
}
else if (fontName.Equals(Symbol.name))
{
AddCoreFont(pdf, CoreFont.SYMBOL);
}
else if (fontName.Equals(ZapfDingbats.name))
{
AddCoreFont(pdf, CoreFont.ZAPF_DINGBATS);
}
}
private static void AddToUnicodeCMapObject(PDF pdf, Font font)
{
for (int i = 0; i < pdf.fonts.Count; i++)
{
Font f = pdf.fonts[i];
if (f.name.Equals(font.name) && f.GetToUnicodeCMapObjNumber() != -1)
{
font.SetToUnicodeCMapObjNumber(f.GetToUnicodeCMapObjNumber());
return;
}
}
StringBuilder sb = new StringBuilder();
sb.Append("/CIDInit /ProcSet findresource begin\n");
sb.Append("12 dict begin\n");
sb.Append("begincmap\n");
sb.Append("/CIDSystemInfo <</Registry (Adobe) /Ordering (Identity) /Supplement 0>> def\n");
sb.Append("/CMapName /Adobe-Identity def\n");
sb.Append("/CMapType 2 def\n");
sb.Append("1 begincodespacerange\n");
sb.Append("<0000> <FFFF>\n");
sb.Append("endcodespacerange\n");
List <String> list = new List <String>();
StringBuilder buf = new StringBuilder();
for (int cid = 0; cid <= 0xffff; cid++)
{
int gid = font.unicodeToGID[cid];
if (gid > 0)
{
buf.Append('<');
buf.Append(ToHexString(gid));
buf.Append("> <");
buf.Append(ToHexString(cid));
buf.Append(">\n");
list.Add(buf.ToString());
buf.Length = 0;
if (list.Count == 100)
{
WriteListToBuffer(list, sb);
}
}
}
if (list.Count > 0)
{
WriteListToBuffer(list, sb);
}
sb.Append("endcmap\n");
sb.Append("CMapName currentdict /CMap defineresource pop\n");
sb.Append("end\nend");
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Length ");
pdf.Append(sb.Length);
pdf.Append("\n");
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(sb.ToString());
pdf.Append("\nendstream\n");
pdf.Endobj();
font.SetToUnicodeCMapObjNumber(pdf.objNumber);
}
private void AddEncodingObject(
PDF pdf,
Font font,
int codePage)
{
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Encoding\n");
pdf.Append("/BaseEncoding /WinAnsiEncoding\n");
pdf.Append("/Differences [127\n");
for (int i = 0; i < 129; i++) {
if (codePage == 0) {
pdf.Append(CP1250.names[i]);
}
else if (codePage == 1) {
pdf.Append(CP1251.names[i]);
}
else if (codePage == 2) {
pdf.Append(CP1252.names[i]);
}
else if (codePage == 3) {
pdf.Append(CP1253.names[i]);
}
else if (codePage == 4) {
pdf.Append(CP1254.names[i]);
}
else if (codePage == 7) {
pdf.Append(CP1257.names[i]);
}
pdf.Append(' ');
}
pdf.Append("]\n");
pdf.Append(">>\n");
pdf.Endobj();
font.SetEncodingObjNumber(pdf.objNumber);
}
private void EmbedFontFile(
PDF pdf,
Font font,
OTF otf,
bool simpleFont)
{
// Check if the font file is already embedded
for (int i = 0; i < pdf.fonts.Count; i++) {
Font f = pdf.fonts[i];
if (f.name.Equals(otf.fontName) && f.fileObjNumber != -1) {
font.fileObjNumber = f.fileObjNumber;
return;
}
}
int metadataObjNumber = -1;
if (otf.fontName.ToLower().IndexOf("droid") != -1
|| otf.fontName.ToLower().IndexOf("roboto") != -1) {
metadataObjNumber = pdf.AddMetadataObject(AndroidFontsCopyright.NOTICE, true);
}
pdf.Newobj();
pdf.Append("<<\n");
if (otf.cff) {
if (simpleFont) {
pdf.Append("/Subtype /Type1C\n");
}
else {
pdf.Append("/Subtype /CIDFontType0C\n");
}
}
pdf.Append("/Filter /FlateDecode\n");
pdf.Append("/Length ");
pdf.Append(otf.baos.Length);
pdf.Append("\n");
if (!otf.cff) {
pdf.Append("/Length1 ");
pdf.Append(otf.buf.Length);
pdf.Append('\n');
}
if (metadataObjNumber != -1) {
pdf.Append("/Metadata ");
pdf.Append(metadataObjNumber);
pdf.Append(" 0 R\n");
}
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(otf.baos);
pdf.Append("\nendstream\n");
pdf.Endobj();
font.fileObjNumber = pdf.objNumber;
}
private void AddToUnicodeCMapObject(
PDF pdf,
Font font,
OTF otf)
{
for (int i = 0; i < pdf.fonts.Count; i++) {
Font f = pdf.fonts[i];
if (f.name.Equals(otf.fontName) && f.GetToUnicodeCMapObjNumber() != -1) {
font.SetToUnicodeCMapObjNumber(f.GetToUnicodeCMapObjNumber());
return;
}
}
StringBuilder sb = new StringBuilder();
sb.Append("/CIDInit /ProcSet findresource begin\n");
sb.Append("12 dict begin\n");
sb.Append("begincmap\n");
sb.Append("/CIDSystemInfo <</Registry (Adobe) /Ordering (Identity) /Supplement 0>> def\n");
sb.Append("/CMapName /Adobe-Identity def\n");
sb.Append("/CMapType 2 def\n");
sb.Append("1 begincodespacerange\n");
sb.Append("<0000> <FFFF>\n");
sb.Append("endcodespacerange\n");
List<String> list = new List<String>();
StringBuilder buf = new StringBuilder();
for (int cid = 0; cid <= 0xffff; cid++) {
int gid = otf.unicodeToGID[cid];
if (gid > 0) {
buf.Append('<');
buf.Append(ToHexString(gid));
buf.Append("> <");
buf.Append(ToHexString(cid));
buf.Append(">\n");
list.Add(buf.ToString());
buf.Length = 0;
if (list.Count == 100) {
WriteListToBuffer(list, sb);
}
}
}
if (list.Count > 0) {
WriteListToBuffer(list, sb);
}
sb.Append("endcmap\n");
sb.Append("CMapName currentdict /CMap defineresource pop\n");
sb.Append("end\nend");
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Length ");
pdf.Append(sb.Length);
pdf.Append("\n");
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(sb.ToString());
pdf.Append("\nendstream\n");
pdf.Endobj();
font.SetToUnicodeCMapObjNumber(pdf.objNumber);
}
private static void AddToUnicodeCMapObject(PDF pdf, Font font)
{
for (int i = 0; i < pdf.fonts.Count; i++)
{
Font font2 = pdf.fonts[i];
if (font2.name.Equals(font.name) && font2.GetToUnicodeCMapObjNumber() != -1)
{
font.SetToUnicodeCMapObjNumber(font2.GetToUnicodeCMapObjNumber());
return;
}
}
StringBuilder stringBuilder = new StringBuilder();
stringBuilder.Append("/CIDInit /ProcSet findresource begin\n");
stringBuilder.Append("12 dict begin\n");
stringBuilder.Append("begincmap\n");
stringBuilder.Append("/CIDSystemInfo <</Registry (Adobe) /Ordering (Identity) /Supplement 0>> def\n");
stringBuilder.Append("/CMapName /Adobe-Identity def\n");
stringBuilder.Append("/CMapType 2 def\n");
stringBuilder.Append("1 begincodespacerange\n");
stringBuilder.Append("<0000> <FFFF>\n");
stringBuilder.Append("endcodespacerange\n");
List <string> list = new List <string>();
StringBuilder stringBuilder2 = new StringBuilder();
for (int j = 0; j <= 65535; j++)
{
int num = font.unicodeToGID[j];
if (num > 0)
{
stringBuilder2.Append('<');
stringBuilder2.Append(FastFont.ToHexString(num));
stringBuilder2.Append("> <");
stringBuilder2.Append(FastFont.ToHexString(j));
stringBuilder2.Append(">\n");
list.Add(stringBuilder2.ToString());
stringBuilder2.Length = 0;
if (list.Count == 100)
{
FastFont.WriteListToBuffer(list, stringBuilder);
}
}
}
if (list.Count > 0)
{
FastFont.WriteListToBuffer(list, stringBuilder);
}
stringBuilder.Append("endcmap\n");
stringBuilder.Append("CMapName currentdict /CMap defineresource pop\n");
stringBuilder.Append("end\nend");
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Length ");
pdf.Append(stringBuilder.Length);
pdf.Append("\n");
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(stringBuilder.ToString());
pdf.Append("\nendstream\n");
pdf.Endobj();
font.SetToUnicodeCMapObjNumber(pdf.objNumber);
}
private void AddWidthsArrayObject(
PDF pdf,
Font font,
OTF otf,
int codePage)
{
pdf.Newobj();
pdf.Append("[ ");
int n = 1;
for (int c = otf.firstChar; c < 256; c++) {
if (c < 127) {
pdf.Append((int)
((1000.0f / otf.unitsPerEm) * otf.glyphWidth[c]));
} else {
if (codePage == 0) {
pdf.Append((int) ((1000.0f / otf.unitsPerEm)
* otf.glyphWidth[CP1250.codes[c - 127]]));
} else if (codePage == 1) {
pdf.Append((int) ((1000.0f / otf.unitsPerEm)
* otf.glyphWidth[CP1251.codes[c - 127]]));
} else if (codePage == 2) {
pdf.Append((int) ((1000.0f / otf.unitsPerEm)
* otf.glyphWidth[CP1252.codes[c - 127]]));
} else if (codePage == 3) {
pdf.Append((int) ((1000.0f / otf.unitsPerEm)
* otf.glyphWidth[CP1253.codes[c - 127]]));
} else if (codePage == 4) {
pdf.Append((int) ((1000.0f / otf.unitsPerEm)
* otf.glyphWidth[CP1254.codes[c - 127]]));
} else if (codePage == 7) {
pdf.Append((int) ((1000.0f / otf.unitsPerEm)
* otf.glyphWidth[CP1257.codes[c - 127]]));
}
}
if (n < 10) {
pdf.Append(' ');
++n;
}
else {
pdf.Append('\n');
n = 1;
}
}
pdf.Append("]\n");
pdf.Endobj();
font.SetWidthsArrayObjNumber(pdf.objNumber);
}
public FileAttachment(PDF pdf, EmbeddedFile file)
{
this.pdf = pdf;
this.embeddedFile = file;
}
private void AddSoftMask(
PDF pdf,
byte[] data,
String colorSpace,
int bitsPerComponent)
{
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /XObject\n");
pdf.Append("/Subtype /Image\n");
pdf.Append("/Filter /FlateDecode\n");
pdf.Append("/Width ");
pdf.Append(( int ) w);
pdf.Append('\n');
pdf.Append("/Height ");
pdf.Append(( int ) h);
pdf.Append('\n');
pdf.Append("/ColorSpace /");
pdf.Append(colorSpace);
pdf.Append('\n');
pdf.Append("/BitsPerComponent ");
pdf.Append(bitsPerComponent);
pdf.Append('\n');
pdf.Append("/Length ");
pdf.Append(data.Length);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
pdf.Append(data, 0, data.Length);
pdf.Append("\nendstream\n");
pdf.Endobj();
objNumber = pdf.objNumber;
}
/// <summary>
/// Populate a voter card with the information of a given voter.
/// </summary>
/// <param name="page">The page containing the card.</param>
/// <param name="pdf">The pdf containing the page.</param>
/// <param name="xO">The horizontal offset of the card in points.</param>
/// <param name="yO">The vertical offset of the card in points.</param>
/// <param name="voter">The voter whose information to be populated onto the card.</param>
private static void PopulateCard(Page page, PDF pdf, double xO, double yO, VoterDO voter)
{
// ----- POPULATE: POLLING STATION -----
PollingStationDO ps = voter.PollingStation;
var font = new Font(pdf, CoreFont.HELVETICA);
font.SetSize(9);
var t = new TextLine(font, ps.Name);
t.SetPosition(xO + 9 * U, yO + 27.5 * U);
t.DrawOn(page);
t = new TextLine(font, ps.Address);
t.SetPosition(xO + 9 * U, yO + 32 * U);
t.DrawOn(page);
t = new TextLine(font, "valgfrit");
t.SetPosition(xO + 29 * U, yO + 48.8 * U);
t.DrawOn(page);
t = new TextLine(font, "02-04861");
t.SetPosition(xO + 29 * U, yO + 58.7 * U);
t.DrawOn(page);
t = new TextLine(font, "09:00 - 20:00");
t.SetPosition(xO + 29 * U, yO + 68.2 * U);
t.DrawOn(page);
// ----- POPULATE: VOTER -----
MunicipalityDO mun = voter.PollingStation.Municipality;
font = new Font(pdf, CoreFont.COURIER);
font.SetSize(10);
// Add top voter number 'Vælgernr.'
t = new TextLine(font, "02-04861");
t.SetPosition(xO + 102 * U, yO + 12 * U);
t.DrawOn(page);
// Add sender 'Afsender'
t = new TextLine(font, mun.Name);
t.SetPosition(xO + 102 * U, yO + 32.5 * U);
t.DrawOn(page);
t = new TextLine(font, mun.Address);
t.SetPosition(xO + 102 * U, yO + 36.5 * U);
t.DrawOn(page);
t = new TextLine(font, mun.City);
t.SetPosition(xO + 102 * U, yO + 40.5 * U);
t.DrawOn(page);
// Add reciever 'Modtager'
t = new TextLine(font, voter.Name);
t.SetPosition(xO + 102 * U, yO + 62.5 * U);
t.DrawOn(page);
t = new TextLine(font, voter.Address);
t.SetPosition(xO + 102 * U, yO + 66.5 * U);
t.DrawOn(page);
t = new TextLine(font, voter.City);
t.SetPosition(xO + 102 * U, yO + 70.5 * U);
t.DrawOn(page);
// Add CPR barcode
string barcode = BarCodeHashing.Hash(voter.PrimaryKey.Value).ToString();
var b = new BarCode(BarCode.CODE128, barcode);
b.SetPosition(xO + 160 * U, yO + 60 * U);
b.DrawOn(page);
t = new TextLine(font, barcode);
t.SetPosition(xO + 160 * U, yO + 72 * U);
t.DrawOn(page);
}
internal static void Register(
PDF pdf,
Font font,
Stream inputStream)
{
int len = inputStream.ReadByte();
byte[] fontName = new byte[len];
inputStream.Read(fontName, 0, len);
font.name = System.Text.Encoding.UTF8.GetString(fontName, 0, len);
// Console.WriteLine(font.name);
len = GetInt24(inputStream);
byte[] fontInfo = new byte[len];
inputStream.Read(fontInfo, 0, len);
font.info = System.Text.Encoding.UTF8.GetString(fontInfo, 0, len);
// Console.WriteLine(font.info);
byte[] buf = new byte[GetInt32(inputStream)];
inputStream.Read(buf, 0, buf.Length);
Decompressor decompressor = new Decompressor(buf);
MemoryStream stream =
new MemoryStream(decompressor.GetDecompressedData());
font.unitsPerEm = GetInt32(stream);
font.bBoxLLx = GetInt32(stream);
font.bBoxLLy = GetInt32(stream);
font.bBoxURx = GetInt32(stream);
font.bBoxURy = GetInt32(stream);
font.ascent = GetInt32(stream);
font.descent = GetInt32(stream);
font.firstChar = GetInt32(stream);
font.lastChar = GetInt32(stream);
font.capHeight = GetInt32(stream);
font.underlinePosition = GetInt32(stream);
font.underlineThickness = GetInt32(stream);
len = GetInt32(stream);
font.advanceWidth = new int[len];
for (int i = 0; i < len; i++)
{
font.advanceWidth[i] = GetInt16(stream);
}
len = GetInt32(stream);
font.glyphWidth = new int[len];
for (int i = 0; i < len; i++)
{
font.glyphWidth[i] = GetInt16(stream);
}
len = GetInt32(stream);
font.unicodeToGID = new int[len];
for (int i = 0; i < len; i++)
{
font.unicodeToGID[i] = GetInt16(stream);
}
font.cff = (inputStream.ReadByte() == 'Y') ? true : false;
font.uncompressed_size = GetInt32(inputStream);
font.compressed_size = GetInt32(inputStream);
EmbedFontFile(pdf, font, inputStream);
AddFontDescriptorObject(pdf, font);
AddCIDFontDictionaryObject(pdf, font);
AddToUnicodeCMapObject(pdf, font);
// Type0 Font Dictionary
pdf.Newobj();
pdf.Append("<<\n");
pdf.Append("/Type /Font\n");
pdf.Append("/Subtype /Type0\n");
pdf.Append("/BaseFont /");
pdf.Append(font.name);
pdf.Append('\n');
pdf.Append("/Encoding /Identity-H\n");
pdf.Append("/DescendantFonts [");
pdf.Append(font.GetCidFontDictObjNumber());
pdf.Append(" 0 R]\n");
pdf.Append("/ToUnicode ");
pdf.Append(font.GetToUnicodeCMapObjNumber());
pdf.Append(" 0 R\n");
pdf.Append(">>\n");
pdf.Endobj();
font.objNumber = pdf.objNumber;
}
/**
* Creates page object and add it to the PDF document.
*
* Please note:
* <pre>
* The coordinate (0.0, 0.0) is the top left corner of the page.
* The size of the pages are represented in points.
* 1 point is 1/72 inches.
* </pre>
*
* @param pdf the pdf object.
* @param pageSize the page size of this page.
*/
public Page(PDF pdf, float[] pageSize)
: this(pdf, pageSize, true)
{
}
/// <summary>
/// Generate lines, boxes, watermark and default text of a single voter card.
/// </summary>
/// <param name="page">The page containing the card.</param>
/// <param name="pdf">The pdf containing the page.</param>
/// <param name="xO">The horizontal offset of the card in points.</param>
/// <param name="yO">The vertical offset of the card in points.</param>
private static void GenerateCard(Page page, PDF pdf, double xO, double yO)
{
// Add watermark.
var font = new Font(pdf, CoreFont.HELVETICA_BOLD);
font.SetSize(55);
var t = new TextLine(font, "FAKE VALGKORT");
var lightBlue = new[] { 0.647, 0.812, 0.957 };
t.SetColor(lightBlue);
t.SetPosition(xO + 20 * U, yO + 50 * U);
t.DrawOn(page);
// Add 'Afstemningssted' box.
var b = new Box(xO + 6 * U, yO + 20 * U, 80 * U, 22 * U);
b.DrawOn(page);
// Add 'Valgbord' box.
b = new Box(xO + 6 * U, yO + 44.5 * U, 80 * U, 7 * U);
b.DrawOn(page);
// Add 'Vælgernr' box.
b = new Box(xO + 6 * U, yO + 54 * U, 80 * U, 7 * U);
b.DrawOn(page);
// Add 'Afstemningstid' box.
b = new Box(xO + 6 * U, yO + 63.5 * U, 80 * U, 7 * U);
b.DrawOn(page);
// Add lines.
var l = new Line(xO + 96 * U, yO + 5 * U, xO + 96 * U, yO + 85 * U);
l.DrawOn(page);
l = new Line(xO + 96 * U, yO + 25 * U, xO + 205 * U, yO + 25 * U);
l.DrawOn(page);
l = new Line(xO + 96 * U, yO + 45 * U, xO + 205 * U, yO + 45 * U);
l.DrawOn(page);
l = new Line(xO + 6 * U, yO + 85 * U, xO + 205 * U, yO + 85 * U);
l.DrawOn(page);
// Add default text.
font = new Font(pdf, CoreFont.HELVETICA);
font.SetSize(7);
t = new TextLine(font, "Afstemningssted:");
t.SetPosition(xO + 7 * U, yO + 23 * U);
t.DrawOn(page);
t = new TextLine(font, "Vælgernr.:");
t.SetPosition(xO + 7 * U, yO + 58 * U);
t.DrawOn(page);
t = new TextLine(font, "Afstemningstid:");
t.SetPosition(xO + 7 * U, yO + 68 * U);
t.DrawOn(page);
t = new TextLine(font, "Afsender:");
t.SetPosition(xO + 98 * U, yO + 29 * U);
t.DrawOn(page);
t = new TextLine(font, "Modtager:");
t.SetPosition(xO + 98 * U, yO + 49 * U);
t.DrawOn(page);
font = new Font(pdf, CoreFont.HELVETICA);
font.SetSize(9);
t = new TextLine(font, "Folketingsvalg");
t.SetPosition(xO + 7 * U, yO + 10 * U);
t.DrawOn(page);
t = new TextLine(font, "20. november 2001");
t.SetPosition(xO + 7 * U, yO + 14 * U);
t.DrawOn(page);
t = new TextLine(font, "Valgbord:");
t.SetPosition(xO + 7 * U, yO + 49 * U);
t.DrawOn(page);
font = new Font(pdf, CoreFont.HELVETICA_OBLIQUE);
font.SetSize(7);
t = new TextLine(font, "Medbring kortet ved afstemningen");
t.SetPosition(xO + 6.5 * U, yO + 18.5 * U);
t.DrawOn(page);
}
/**
* Creates page object and add it to the PDF document.
*
* Please note:
* <pre>
* The coordinate (0.0, 0.0) is the top left corner of the page.
* The size of the pages are represented in points.
* 1 point is 1/72 inches.
* </pre>
*
* @param pdf the pdf object.
* @param pageSize the page size of this page.
* @param addPageToPDF bool flag.
*/
public Page(PDF pdf, float[] pageSize, bool addPageToPDF)
{
this.pdf = pdf;
contents = new List<Int32>();
annots = new List<Annotation>();
destinations = new List<Destination>();
width = pageSize[0];
height = pageSize[1];
buf = new MemoryStream(8192);
if (addPageToPDF) {
pdf.AddPage(this);
}
}
/// <summary>
/// Generate a single batch (pdf-file) containing one or more voter cards.
/// </summary>
/// <param name="sender">The worker which has ordered the generation.</param>
/// <param name="e">Arguments describing the current DoWork event.</param>
/// <param name="voters">The voter(s) to be on the voter card(s) in the file.</param>
/// <param name="fileName">The name of the file.</param>
private void GenerateFile(object sender, DoWorkEventArgs e, IEnumerable<VoterDO> voters, String fileName)
{
var worker = sender as BackgroundWorker;
String path = destination + "\\" + fileName + ".pdf";
var fos = new FileStream(path, FileMode.Create);
var bos = new BufferedStream(fos);
var pdf = new PDF(bos); // PDF in file
var page = new Page(pdf, A4.PORTRAIT); // First page in PDF
int pageCount = 0;
foreach (var voter in voters)
{
GenerateCard(page, pdf, 0, pageCount * U);
PopulateCard(page, pdf, 0, pageCount * U, voter);
if (pageCount != 200) pageCount += 100;
else
{
pageCount = 0;
page = new Page(pdf, A4.PORTRAIT);
}
// Update progress percentage?
voterDoneCount++;
double perc = (Convert.ToDouble(voterDoneCount) / Convert.ToDouble(voterCount)) * 100;
int iperc = (int)perc;
if (iperc != VoterDonePerc) worker.ReportProgress(iperc);
// Cancelled?
// If yes, flag cancelled and break, but make sure file stream is closed properly.
if (worker.CancellationPending)
{
e.Cancel = true;
break;
}
}
pdf.Flush();
bos.Close();
}
private static void EmbedFontFile(PDF pdf, Font font, Stream inputStream)
{
// Check if the font file is already embedded
for (int i = 0; i < pdf.fonts.Count; i++) {
Font f = pdf.fonts[i];
if (f.name.Equals(font.name) && f.fileObjNumber != -1) {
font.fileObjNumber = f.fileObjNumber;
return;
}
}
/*
int metadataObjNumber = pdf.AddMetadataObject(DejaVu.FONT_LICENSE, true);
*/
pdf.Newobj();
pdf.Append("<<\n");
/*
pdf.Append("/Metadata ");
pdf.Append(metadataObjNumber);
pdf.Append(" 0 R\n");
*/
pdf.Append("/Filter /FlateDecode\n");
pdf.Append("/Length ");
pdf.Append(font.compressed_size);
pdf.Append("\n");
pdf.Append("/Length1 ");
pdf.Append(font.uncompressed_size);
pdf.Append('\n');
pdf.Append(">>\n");
pdf.Append("stream\n");
byte[] buf = new byte[2048];
int len;
while ((len = inputStream.Read(buf, 0, buf.Length)) > 0) {
pdf.Append(buf, 0, len);
}
inputStream.Dispose();
pdf.Append("\nendstream\n");
pdf.Endobj();
font.fileObjNumber = pdf.objNumber;
}
