//-------------------------------------------------------------------------------------------
private void DrawText(PDFjet.NET.PDF pdf, PDFjet.NET.Page page, string text, int x, int y)
{
Font f1 = new Font(pdf, "Helvetica");
f1.SetSize(10);
PDFjet.NET.TextLine tLine = new TextLine(f1);
tLine.SetText(text);
tLine.SetPosition(x, y);
//tLine.SetURIAction("http://www.weavver.com/accounting/");
tLine.DrawOn(page);
}
public float[] DrawTextLine(
Page page, float x_text, float y_text, TextLine textLine, bool draw)
{
Font font = textLine.GetFont();
Font fallbackFont = textLine.GetFallbackFont();
int color = textLine.GetColor();
StringBuilder buf = new StringBuilder();
String[] tokens = Regex.Split(textLine.GetText(), "\\s+");
bool firstTextSegment = true;
for (int i = 0; i < tokens.Length; i++) {
String token = (i == 0) ? tokens[i] : (" " + tokens[i]);
if (font.StringWidth(fallbackFont, token) < (this.w - (x_text - x))) {
buf.Append(token);
x_text += font.StringWidth(fallbackFont, token);
}
else {
if (draw) {
new TextLine(font, buf.ToString())
.SetFallbackFont(textLine.GetFallbackFont())
.SetLocation(x_text - font.StringWidth(fallbackFont, buf.ToString()), y_text)
.SetColor(color)
.SetUnderline(textLine.GetUnderline())
.SetStrikeout(textLine.GetStrikeout())
.SetLanguage(textLine.GetLanguage())
.SetAltDescription(firstTextSegment ? textLine.GetAltDescription() : Single.space)
.SetActualText(firstTextSegment ? textLine.GetActualText() : Single.space)
.DrawOn(page);
firstTextSegment = false;
}
x_text = x + font.StringWidth(fallbackFont, tokens[i]);
y_text += leading;
buf.Length = 0;
buf.Append(tokens[i]);
}
}
if (draw) {
new TextLine(font, buf.ToString())
.SetFallbackFont(textLine.GetFallbackFont())
.SetLocation(x_text - font.StringWidth(fallbackFont, buf.ToString()), y_text)
.SetColor(color)
.SetUnderline(textLine.GetUnderline())
.SetStrikeout(textLine.GetStrikeout())
.SetLanguage(textLine.GetLanguage())
.SetAltDescription(firstTextSegment ? textLine.GetAltDescription() : Single.space)
.SetActualText(firstTextSegment ? textLine.GetActualText() : Single.space)
.DrawOn(page);
firstTextSegment = false;
}
return new float[] { x_text, y_text };
}
/// <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);
}
/// <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);
}
/**
* Adds a text line to this paragraph.
*
* @param text the text line to add to this paragraph.
* @return this paragraph.
*/
public Paragraph Add(TextLine text)
{
list.Add(text);
return(this);
}
private Point DrawParagraphOn(
Page page, Paragraph paragraph, bool draw)
{
List<TextLine> list = new List<TextLine>();
float run_length = 0f;
for (int i = 0; i < paragraph.list.Count; i++) {
TextLine line = paragraph.list[i];
if (i == 0) {
line_height = line.font.body_height + space_between_lines;
if (rotate == 0) {
y1 += line.font.ascent;
}
else if (rotate == 90) {
x1 += line.font.ascent;
}
else if (rotate == 270) {
x1 -= line.font.ascent;
}
}
String[] tokens = line.str.Split(new Char[] {' ', '\r', '\n', '\t'});
TextLine text = null;
for (int j = 0; j < tokens.Length; j++) {
String str = tokens[j];
text = new TextLine(line.font, str);
text.SetColor(line.GetColor());
text.SetUnderline(line.GetUnderline());
text.SetStrikeout(line.GetStrikeout());
text.SetURIAction(line.GetURIAction());
text.SetGoToAction(line.GetGoToAction());
text.SetFallbackFont(line.GetFallbackFont());
run_length += line.font.StringWidth(line.GetFallbackFont(), str);
if (run_length >= w) {
DrawLineOfText(page, list, draw);
MoveToNextLine();
list.Clear();
list.Add(text);
run_length = line.font.StringWidth(line.GetFallbackFont(), str + " ");
}
else {
list.Add(text);
run_length += line.font.StringWidth(line.GetFallbackFont(), " ");
}
}
}
DrawNonJustifiedLine(page, list, draw);
if (lineBetweenParagraphs) {
return MoveToNextLine();
}
return MoveToNextParagraph(this.space_between_paragraphs);
}
public void Add(TextLine text)
{
list.Add(text);
}
private float[] DrawCodeUPC(Page page, float x1, float y1)
{
float x = x1;
float y = y1;
float h = m1 * barHeightFactor; // Barcode height when drawn horizontally
// Calculate the check digit:
// 1. Add the digits in the odd-numbered positions (first, third, fifth, etc.)
// together and multiply by three.
// 2. Add the digits in the even-numbered positions (second, fourth, sixth, etc.)
// to the result.
// 3. Subtract the result modulo 10 from ten.
// 4. The answer modulo 10 is the check digit.
int sum = 0;
for (int i = 0; i < 11; i += 2)
{
sum += text[i] - 48;
}
sum *= 3;
for (int i = 1; i < 11; i += 2)
{
sum += text[i] - 48;
}
int reminder = sum % 10;
int checkDigit = (10 - reminder) % 10;
text += checkDigit.ToString();
x = DrawEGuard(page, x, y, m1, h + 8);
for (int i = 0; i < 6; i++)
{
int digit = text[i] - 0x30;
// page.DrawString(digit.ToString(), x + 1, y + h + 12);
String symbol = tableA[digit].ToString();
for (int j = 0; j < symbol.Length; j++)
{
int n = symbol[j] - 0x30;
if (j % 2 != 0)
{
DrawVertBar(page, x, y, n * m1, h);
}
x += n * m1;
}
}
x = DrawMGuard(page, x, y, m1, h + 8);
for (int i = 6; i < 12; i++)
{
int digit = text[i] - 0x30;
// page.DrawString(digit.ToString(), x + 1, y + h + 12);
String symbol = tableA[digit].ToString();
for (int j = 0; j < symbol.Length; j++)
{
int n = symbol[j] - 0x30;
if (j % 2 == 0)
{
DrawVertBar(page, x, y, n * m1, h);
}
x += n * m1;
}
}
x = DrawEGuard(page, x, y, m1, h + 8);
float[] xy = new float[] { x, y };
if (font != null)
{
String label =
text[0] +
" " +
text[1] +
text[2] +
text[3] +
text[4] +
text[5] +
" " +
text[6] +
text[7] +
text[8] +
text[9] +
text[10] +
" " +
text[11];
float fontSize = font.GetSize();
font.SetSize(10f);
TextLine textLine = new TextLine(font, label);
textLine.SetLocation(
x1 + ((x - x1) - font.StringWidth(label)) / 2,
y1 + h + font.bodyHeight);
xy = textLine.DrawOn(page);
xy[0] = Math.Max(x, xy[0]);
xy[1] = Math.Max(y, xy[1]);
font.SetSize(fontSize);
return(new float[] { xy[0], xy[1] + font.descent });
}
return(new float[] { xy[0], xy[1] });
}
public TextLine DrawTextLine(
Page page, float x_text, float y_text, TextLine textLine, bool draw)
{
TextLine textLine2 = null;
Font font = textLine.GetFont();
Font fallbackFont = textLine.GetFallbackFont();
int color = textLine.GetColor();
StringBuilder buf = new StringBuilder();
String[] tokens = Regex.Split(textLine.GetText(), @"\s+");
bool firstTextSegment = true;
for (int i = 0; i < tokens.Length; i++)
{
String token = (i == 0) ? tokens[i] : (Single.space + tokens[i]);
if (font.StringWidth(fallbackFont, token) < (this.w - (x_text - x)))
{
buf.Append(token);
x_text += font.StringWidth(fallbackFont, token);
}
else
{
if (draw)
{
new TextLine(font, buf.ToString())
.SetFallbackFont(textLine.GetFallbackFont())
.SetLocation(x_text - font.StringWidth(fallbackFont, buf.ToString()),
y_text + textLine.GetVerticalOffset())
.SetColor(color)
.SetUnderline(textLine.GetUnderline())
.SetStrikeout(textLine.GetStrikeout())
.SetLanguage(textLine.GetLanguage())
.SetAltDescription(firstTextSegment ? textLine.GetAltDescription() : Single.space)
.SetActualText(firstTextSegment ? textLine.GetActualText() : Single.space)
.DrawOn(page);
firstTextSegment = false;
}
x_text = x + font.StringWidth(fallbackFont, tokens[i]);
y_text += leading;
buf.Length = 0;
buf.Append(tokens[i]);
if (y_text + font.GetDescent() > (y + h))
{
i++;
while (i < tokens.Length)
{
buf.Append(Single.space);
buf.Append(tokens[i]);
i++;
}
textLine2 = new TextLine(font, buf.ToString());
textLine2.SetLocation(x, y_text);
return(textLine2);
}
}
}
if (draw)
{
new TextLine(font, buf.ToString())
.SetFallbackFont(textLine.GetFallbackFont())
.SetLocation(x_text - font.StringWidth(fallbackFont, buf.ToString()),
y_text + textLine.GetVerticalOffset())
.SetColor(color)
.SetUnderline(textLine.GetUnderline())
.SetStrikeout(textLine.GetStrikeout())
.SetLanguage(textLine.GetLanguage())
.SetAltDescription(firstTextSegment ? textLine.GetAltDescription() : Single.space)
.SetActualText(firstTextSegment ? textLine.GetActualText() : Single.space)
.DrawOn(page);
firstTextSegment = false;
}
textLine2 = new TextLine(font, "");
textLine2.SetLocation(x_text, y_text);
return(textLine2);
}
/**
* Add a new text line.
*
* Find the current font, current size and effects (normal, super or subscript)
* Set the position of the component to the starting stored as current position
* Set the size and offset based on effects
* Set the new current position
*
* @param component the component.
*/
public void AddComponent(TextLine component)
{
if (component.GetTextEffect() == Effect.SUPERSCRIPT) {
component.GetFont().SetSize(fontSize * superscript_size_factor);
component.SetPosition(
current[X],
current[Y] - fontSize * superscript_position);
}
else if (component.GetTextEffect() == Effect.SUBSCRIPT) {
component.GetFont().SetSize(fontSize * subscript_size_factor);
component.SetPosition(
current[X],
current[Y] + fontSize * subscript_position);
}
else {
component.GetFont().SetSize(fontSize);
component.SetPosition(current[X], current[Y]);
}
current[X] += component.GetWidth();
textLines.Add(component);
}
public TextFrame DrawOn(Page page, bool draw)
{
this.x_text = x;
this.y_text = y + font.GetAscent();
Paragraph paragraph = null;
for (int i = 0; i < paragraphs.Count; i++)
{
paragraph = paragraphs[i];
StringBuilder buf = new StringBuilder();
foreach (TextLine textLine in paragraph.list)
{
buf.Append(textLine.GetText());
buf.Append(Single.space);
}
int numOfTextLines = paragraph.list.Count;
for (int j = 0; j < numOfTextLines; j++)
{
TextLine textLine = paragraph.list[j];
if (j == 0)
{
beginParagraphPoints.Add(new float[] { x_text, y_text });
}
textLine.SetAltDescription((i == 0) ? buf.ToString() : Single.space);
textLine.SetActualText((i == 0) ? buf.ToString() : Single.space);
TextLine textLine2 = DrawTextLine(page, x_text, y_text, textLine, draw);
if (!textLine2.GetText().Equals(""))
{
List <Paragraph> theRest = new List <Paragraph>();
Paragraph paragraph2 = new Paragraph(textLine2);
j++;
while (j < numOfTextLines)
{
paragraph2.Add(paragraph.list[j]);
j++;
}
theRest.Add(paragraph2);
i++;
while (i < paragraphs.Count)
{
theRest.Add(paragraphs[i]);
i++;
}
return(new TextFrame(theRest));
}
if (j == (numOfTextLines - 1))
{
endParagraphPoints.Add(new float[] { textLine2.x, textLine2.y });
}
x_text = textLine2.x;
if (textLine.GetTrailingSpace())
{
x_text += spaceBetweenTextLines;
}
y_text = textLine2.y;
}
x_text = x;
y_text += paragraphLeading;
}
TextFrame textFrame = new TextFrame(null);
textFrame.SetLocation(x_text, y_text + font.GetDescent());
return(textFrame);
}
private float[] DrawCode39(Page page, float x1, float y1)
{
text = "*" + text + "*";
float x = x1;
float y = y1;
float w = m1 * barHeightFactor; // Barcode width when drawn vertically
float h = m1 * barHeightFactor; // Barcode height when drawn horizontally
float[] xy = new float[] { 0f, 0f };
if (direction == LEFT_TO_RIGHT)
{
for (int i = 0; i < text.Length; i++)
{
String code = tableB[text[i]];
if (code == null)
{
throw new Exception("The input string '" + text +
"' contains characters that are invalid in a Code39 barcode.");
}
for (int j = 0; j < 9; j++)
{
char ch = code[j];
if (ch == 'w')
{
x += m1;
}
else if (ch == 'W')
{
x += m1 * 3;
}
else if (ch == 'b')
{
DrawVertBar(page, x, y, m1, h);
x += m1;
}
else if (ch == 'B')
{
DrawVertBar(page, x, y, m1 * 3, h);
x += m1 * 3;
}
}
x += m1;
}
if (font != null)
{
TextLine textLine = new TextLine(font, text);
textLine.SetLocation(
x1 + ((x - x1) - font.StringWidth(text)) / 2,
y1 + h + font.bodyHeight);
xy = textLine.DrawOn(page);
xy[0] = Math.Max(x, xy[0]);
}
}
else if (direction == TOP_TO_BOTTOM)
{
for (int i = 0; i < text.Length; i++)
{
String code = tableB[text[i]];
if (code == null)
{
throw new Exception("The input string '" + text +
"' contains characters that are invalid in a Code39 barcode.");
}
for (int j = 0; j < 9; j++)
{
char ch = code[j];
if (ch == 'w')
{
y += m1;
}
else if (ch == 'W')
{
y += 3 * m1;
}
else if (ch == 'b')
{
DrawHorzBar(page, x, y, m1, h);
y += m1;
}
else if (ch == 'B')
{
DrawHorzBar(page, x, y, 3 * m1, h);
y += 3 * m1;
}
}
y += m1;
}
if (font != null)
{
TextLine textLine = new TextLine(font, text);
textLine.SetLocation(
x - font.bodyHeight,
y1 + ((y - y1) - font.StringWidth(text)) / 2);
textLine.SetTextDirection(270);
xy = textLine.DrawOn(page);
xy[0] = Math.Max(x, xy[0]) + w;
xy[1] = Math.Max(y, xy[1]);
}
}
else if (direction == BOTTOM_TO_TOP)
{
float height = 0.0f;
for (int i = 0; i < text.Length; i++)
{
String code = tableB[text[i]];
if (code == null)
{
throw new Exception("The input string '" + text +
"' contains characters that are invalid in a Code39 barcode.");
}
for (int j = 0; j < 9; j++)
{
char ch = code[j];
if (ch == 'w' || ch == 'b')
{
height += m1;
}
else if (ch == 'W' || ch == 'B')
{
height += 3 * m1;
}
}
height += m1;
}
y += height - m1;
for (int i = 0; i < text.Length; i++)
{
String code = tableB[text[i]];
for (int j = 0; j < 9; j++)
{
char ch = code[j];
if (ch == 'w')
{
y -= m1;
}
else if (ch == 'W')
{
y -= 3 * m1;
}
else if (ch == 'b')
{
DrawHorzBar2(page, x, y, m1, h);
y -= m1;
}
else if (ch == 'B')
{
DrawHorzBar2(page, x, y, 3 * m1, h);
y -= 3 * m1;
}
}
y -= m1;
}
if (font != null)
{
y = y1 + (height - m1);
TextLine textLine = new TextLine(font, text);
textLine.SetLocation(
x + w + font.bodyHeight,
y - ((y - y1) - font.StringWidth(text)) / 2);
textLine.SetTextDirection(90);
xy = textLine.DrawOn(page);
xy[1] = Math.Max(y, xy[1]);
return(new float[] { xy[0], xy[1] + font.descent });
}
}
return(new float[] { xy[0], xy[1] });
}
private float[] DrawCode128(Page page, float x1, float y1)
{
float x = x1;
float y = y1;
float w = m1;
float h = m1;
if (direction == TOP_TO_BOTTOM)
{
w *= barHeightFactor;
}
else if (direction == LEFT_TO_RIGHT)
{
h *= barHeightFactor;
}
List <Int32> list = new List <Int32>();
for (int i = 0; i < text.Length; i++)
{
char symchar = text[i];
if (symchar < 32)
{
list.Add(GS1_128.SHIFT);
list.Add(symchar + 64);
}
else if (symchar < 128)
{
list.Add(symchar - 32);
}
else if (symchar < 256)
{
list.Add(GS1_128.FNC_4);
list.Add(symchar - 160); // 128 + 32
}
else
{
// list.Add(31); // '?'
list.Add(256); // This will generate an exception.
}
if (list.Count == 48)
{
// Maximum number of data characters is 48
break;
}
}
StringBuilder buf = new StringBuilder();
int checkDigit = GS1_128.START_B;
buf.Append((char)checkDigit);
for (int i = 0; i < list.Count; i++)
{
int codeword = list[i];
buf.Append((char)codeword);
checkDigit += codeword * (i + 1);
}
checkDigit %= GS1_128.START_A;
buf.Append((char)checkDigit);
buf.Append((char)GS1_128.STOP);
for (int i = 0; i < buf.Length; i++)
{
int si = buf[i];
String symbol = GS1_128.TABLE[si].ToString();
for (int j = 0; j < symbol.Length; j++)
{
int n = symbol[j] - 0x30;
if (j % 2 == 0)
{
if (direction == LEFT_TO_RIGHT)
{
DrawVertBar(page, x, y, m1 * n, h);
}
else if (direction == TOP_TO_BOTTOM)
{
DrawHorzBar(page, x, y, m1 * n, w);
}
}
if (direction == LEFT_TO_RIGHT)
{
x += n * m1;
}
else if (direction == TOP_TO_BOTTOM)
{
y += n * m1;
}
}
}
float[] xy = new float[] { x, y };
if (font != null)
{
if (direction == LEFT_TO_RIGHT)
{
TextLine textLine = new TextLine(font, text);
textLine.SetLocation(
x1 + ((x - x1) - font.StringWidth(text)) / 2,
y1 + h + font.bodyHeight);
xy = textLine.DrawOn(page);
xy[0] = Math.Max(x, xy[0]);
return(new float[] { xy[0], xy[1] + font.descent });
}
else if (direction == TOP_TO_BOTTOM)
{
TextLine textLine = new TextLine(font, text);
textLine.SetLocation(
x + w + font.bodyHeight,
y - ((y - y1) - font.StringWidth(text)) / 2);
textLine.SetTextDirection(90);
xy = textLine.DrawOn(page);
xy[1] = Math.Max(y, xy[1]);
}
}
return(xy);
}
/**
* Adds a text line to this paragraph.
*
* @param text the text line to add to this paragraph.
*/
public Paragraph Add(TextLine text)
{
list.Add(text);
return this;
}
public Paragraph(TextLine text)
{
this.list = new List <TextLine>();
this.list.Add(text);
}
public void Add(TextLine text)
{
list.Add(text);
}
public float[] DrawTextLine(
Page page, float x_text, float y_text, TextLine textLine, bool draw)
{
Font font = textLine.GetFont();
Font fallbackFont = textLine.GetFallbackFont();
int color = textLine.GetColor();
String[] tokens = null;
String str = textLine.GetText();
if (StringIsCJK(str))
{
tokens = TokenizeCJK(str, this.w);
}
else
{
tokens = Regex.Split(textLine.GetText(), @"\s+");
}
StringBuilder buf = new StringBuilder();
bool firstTextSegment = true;
for (int i = 0; i < tokens.Length; i++)
{
String token = (i == 0) ? tokens[i] : (Single.space + tokens[i]);
if (font.StringWidth(fallbackFont, token) < (this.w - (x_text - x)))
{
buf.Append(token);
x_text += font.StringWidth(fallbackFont, token);
}
else
{
if (draw)
{
new TextLine(font, buf.ToString())
.SetFallbackFont(textLine.GetFallbackFont())
.SetLocation(x_text - font.StringWidth(fallbackFont, buf.ToString()),
y_text + textLine.GetVerticalOffset())
.SetColor(color)
.SetUnderline(textLine.GetUnderline())
.SetStrikeout(textLine.GetStrikeout())
.SetLanguage(textLine.GetLanguage())
.SetAltDescription(firstTextSegment ? textLine.GetAltDescription() : Single.space)
.SetActualText(firstTextSegment ? textLine.GetActualText() : Single.space)
.DrawOn(page);
firstTextSegment = false;
}
x_text = x + font.StringWidth(fallbackFont, tokens[i]);
y_text += leading;
buf.Length = 0;
buf.Append(tokens[i]);
}
}
if (draw)
{
new TextLine(font, buf.ToString())
.SetFallbackFont(textLine.GetFallbackFont())
.SetLocation(x_text - font.StringWidth(fallbackFont, buf.ToString()),
y_text + textLine.GetVerticalOffset())
.SetColor(color)
.SetUnderline(textLine.GetUnderline())
.SetStrikeout(textLine.GetStrikeout())
.SetLanguage(textLine.GetLanguage())
.SetAltDescription(firstTextSegment ? textLine.GetAltDescription() : Single.space)
.SetActualText(firstTextSegment ? textLine.GetActualText() : Single.space)
.DrawOn(page);
firstTextSegment = false;
}
return(new float[] { x_text, y_text });
}
