public float[] DrawOn(Page page)
{
if (numberOfRows == 0)
{
return(new float[] { x, y });
}
float boxHeight = rowHeight * numberOfRows;
Box box = new Box();
box.SetLocation(x, y);
box.SetSize(rowLength, boxHeight);
box.DrawOn(page);
float field_y = 0f;
int row_span = 1;
float row_y = 0;
foreach (Field field in fields)
{
if (field.x == 0f)
{
row_y += row_span * rowHeight;
row_span = field.values.Length;
}
field_y = row_y;
for (int i = 0; i < field.values.Length; i++)
{
Font font = (i == 0) ? f1 : f2;
float fontSize = (i == 0) ? labelFontSize : valueFontSize;
int color = (i == 0) ? labelColor : valueColor;
new TextLine(font, field.values[i])
.SetFontSize(fontSize)
.SetColor(color)
.PlaceIn(box, field.x + f1.GetDescent(), field_y - font.GetDescent())
.SetAltDescription((i == 0) ? field.altDescription[i] : (field.altDescription[i] + ","))
.SetActualText((i == 0) ? field.actualText[i] : (field.actualText[i] + ","))
.DrawOn(page);
endOfLinePoints.Add(new float[] {
field.x + f1.GetDescent() + font.StringWidth(field.values[i]),
field_y - font.GetDescent(),
});
if (i == (field.values.Length - 1))
{
new Line(0f, 0f, rowLength, 0f)
.PlaceIn(box, 0f, field_y)
.DrawOn(page);
if (field.x != 0f)
{
new Line(0f, -(field.values.Length - 1) * rowHeight, 0f, 0f)
.PlaceIn(box, field.x, field_y)
.DrawOn(page);
}
}
field_y += rowHeight;
}
}
return(new float[] { x + rowLength, y + boxHeight });
}
public Example_01()
{
FileStream fos = new FileStream("Example_01.pdf", FileMode.Create);
BufferedStream bos = new BufferedStream(fos);
PDF pdf = new PDF(bos);
pdf.setCompressor(Compressor.ORIGINAL_ZLIB);
Page page = new Page(pdf, Letter.PORTRAIT);
Box flag = new Box();
flag.SetPosition(100.0, 100.0);
flag.SetSize(190.0, 100.0);
flag.SetColor(RGB.WHITE);
flag.DrawOn(page);
double sw = 7.69; // stripe width
Line stripe = new Line(0.0, sw/2, 190.0, sw/2);
stripe.SetWidth(sw);
stripe.SetColor(RGB.OLD_GLORY_RED);
for (int row = 0; row < 7; row++) {
stripe.PlaceIn(flag, 0.0, row * 2 * sw);
stripe.DrawOn(page);
}
Box union = new Box();
union.SetSize(76.0, 53.85);
union.SetColor(RGB.OLD_GLORY_BLUE);
union.SetFillShape(true);
union.PlaceIn(flag, 0.0, 0.0);
union.DrawOn(page);
double h_si = 12.6; // horizontal star interval
double v_si = 10.8; // vertical star interval
Point star = new Point(h_si/2, v_si/2);
star.SetShape(Point.STAR);
star.SetRadius(3.0);
star.SetColor(RGB.WHITE);
star.SetFillShape(true);
for (int row = 0; row < 6; row++) {
for (int col = 0; col < 5; col++) {
star.PlaceIn(union, row * h_si, col * v_si);
star.DrawOn(page);
}
}
star.SetPosition(h_si, v_si);
for (int row = 0; row < 5; row++) {
for (int col = 0; col < 4; col++) {
star.PlaceIn(union, row * h_si, col * v_si);
star.DrawOn(page);
}
}
pdf.Flush();
bos.Close();
}
private void DrawBackground(
Page page,
double x,
double y,
double cell_w,
double cell_h)
{
page.SetBrushColor(brushColor[0], brushColor[1], brushColor[2]);
Box box = new Box(x, y, cell_w, cell_h);
box.SetColor(bgColor);
box.SetFillShape(true);
box.DrawOn(page);
}
public float[] DrawOn(Page page)
{
float xText = x;
float yText = y + font.ascent;
while (paragraphs.Count > 0)
{
// The paragraphs are reversed so we can efficiently remove the first one:
TextLine textLine = paragraphs[paragraphs.Count - 1];
paragraphs.RemoveAt(paragraphs.Count - 1);
textLine.SetLocation(xText, yText);
beginParagraphPoints.Add(new float[] { xText, yText });
while (true)
{
textLine = DrawLineOnPage(textLine, page);
if (textLine.GetText().Equals(""))
{
break;
}
yText = textLine.Advance(leading);
if (yText + font.descent >= (y + h))
{
// The paragraphs are reversed so we can efficiently add new first paragraph:
paragraphs.Add(textLine);
if (page != null && drawBorder)
{
Box box = new Box();
box.SetLocation(x, y);
box.SetSize(w, h);
box.DrawOn(page);
}
return(new float[] { x + w, y + h });
}
}
xText = x;
yText += paragraphLeading;
}
if (page != null && drawBorder)
{
Box box = new Box();
box.SetLocation(x, y);
box.SetSize(w, h);
box.DrawOn(page);
}
return(new float[] { x + w, y + h });
}
public float[] DrawOn(Page page)
{
this.xText = x1;
this.yText = y1 + font.GetAscent();
foreach (Paragraph paragraph in paragraphs)
{
int numberOfTextLines = paragraph.list.Count;
StringBuilder buf = new StringBuilder();
for (int i = 0; i < numberOfTextLines; i++)
{
TextLine textLine = paragraph.list[i];
buf.Append(textLine.text);
}
for (int i = 0; i < numberOfTextLines; i++)
{
TextLine textLine = paragraph.list[i];
if (i == 0)
{
beginParagraphPoints.Add(new float[] { xText, yText });
}
textLine.SetAltDescription((i == 0) ? buf.ToString() : Single.space);
textLine.SetActualText((i == 0) ? buf.ToString() : Single.space);
float[] point = DrawTextLine(page, xText, yText, textLine);
xText = point[0];
if (textLine.GetTrailingSpace())
{
xText += spaceBetweenTextLines;
}
yText = point[1];
}
xText = x1;
yText += paragraphLeading;
}
float height = ((yText - paragraphLeading) - y1) + font.descent;
if (page != null && drawBorder)
{
Box box = new Box();
box.SetLocation(x1, y1);
box.SetSize(width, height);
box.DrawOn(page);
}
return(new float[] { x1 + width, y1 + height });
}
public Example_02()
{
FileStream fos = new FileStream("Example_02.pdf", FileMode.Create);
BufferedStream bos = new BufferedStream(fos);
PDF pdf = new PDF(bos);
pdf.setCompressor(Compressor.ORIGINAL_ZLIB);
Page page = new Page(pdf, Letter.PORTRAIT);
Box flag = new Box(85, 85, 64, 32);
PDFjet.NET.Path path = new PDFjet.NET.Path();
path.Add(new Point(13.0, 0.0));
path.Add(new Point(15.5, 4.5));
path.Add(new Point(18.0, 3.5));
path.Add(new Point(15.5, 13.5, Point.IS_CURVE_POINT));
path.Add(new Point(15.5, 13.5, Point.IS_CURVE_POINT));
path.Add(new Point(20.5, 7.5, Point.IS_CURVE_POINT));
path.Add(new Point(21.0, 9.5));
path.Add(new Point(25.0, 9.0));
path.Add(new Point(24.0, 13.0));
path.Add(new Point(25.5, 14.0));
path.Add(new Point(19.0, 19.0));
path.Add(new Point(20.0, 21.5));
path.Add(new Point(13.5, 20.5));
path.Add(new Point(13.5, 27.0));
path.Add(new Point(12.5, 27.0));
path.Add(new Point(12.5, 20.5));
path.Add(new Point( 6.0, 21.5));
path.Add(new Point( 7.0, 19.0));
path.Add(new Point( 0.5, 14.0));
path.Add(new Point( 2.0, 13.0));
path.Add(new Point( 1.0, 9.0));
path.Add(new Point( 5.0, 9.5));
path.Add(new Point( 5.5, 7.5));
path.Add(new Point(10.5, 13.5, Point.IS_CURVE_POINT));
path.Add(new Point(10.5, 13.5, Point.IS_CURVE_POINT));
path.Add(new Point( 8.0, 3.5, Point.IS_CURVE_POINT));
path.Add(new Point(10.5, 4.5));
path.setClosePath(true);
path.SetColor(RGB.RED);
path.SetFillShape(true);
path.PlaceIn(flag, 19.0, 3.0);
path.DrawOn(page);
Box box = new Box();
box.SetSize(16, 32);
box.SetColor(RGB.RED);
box.SetFillShape(true);
box.PlaceIn(flag, 0.0, 0.0);
box.DrawOn(page);
box.PlaceIn(flag, 48.0, 0.0);
box.DrawOn(page);
path.ScaleBy(15.0);
path.SetFillShape(false);
path.DrawOn(page);
pdf.Flush();
bos.Close();
}
/// <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);
}
private void DrawBackground(
Page page,
double x,
double y,
double cell_w,
double cell_h)
{
page.SetBrushColor(brushColor[0], brushColor[1], brushColor[2]);
Box box = new Box(x, y, cell_w, cell_h);
box.SetColor(bgColor);
box.SetFillShape(true);
box.DrawOn(page);
}
public float[] DrawOn(Page page)
{
if (numberOfRows == 0) {
return new float[] { x, y };
}
float boxHeight = rowHeight*numberOfRows;
Box box = new Box();
box.SetLocation(x, y);
box.SetSize(rowLength, boxHeight);
box.DrawOn(page);
float field_y = 0f;
int row_span = 1;
float row_y = 0;
foreach (Field field in fields) {
if (field.x == 0f) {
row_y += row_span*rowHeight;
row_span = field.values.Length;
}
field_y = row_y;
for (int i = 0; i < field.values.Length; i++) {
Font font = (i == 0) ? f1 : f2;
float fontSize = (i == 0) ? labelFontSize : valueFontSize;
int color = (i == 0) ? labelColor : valueColor;
new TextLine(font, field.values[i])
.SetFontSize(fontSize)
.SetColor(color)
.PlaceIn(box, field.x + f1.GetDescent(), field_y - font.GetDescent())
.SetAltDescription((i == 0) ? field.altDescription[i] : (field.altDescription[i] + ","))
.SetActualText((i == 0) ? field.actualText[i] : (field.actualText[i] + ","))
.DrawOn(page);
endOfLinePoints.Add(new float[] {
field.x + f1.GetDescent() + font.StringWidth(field.values[i]),
field_y - font.GetDescent(),
});
if (i == (field.values.Length - 1)) {
new Line(0f, 0f, rowLength, 0f)
.PlaceIn(box, 0f, field_y)
.DrawOn(page);
if (field.x != 0f) {
new Line(0f, -(field.values.Length-1)*rowHeight, 0f, 0f)
.PlaceIn(box, field.x, field_y)
.DrawOn(page);
}
}
field_y += rowHeight;
}
}
return new float[] { x + rowLength, y + boxHeight };
}
/**
* Draws this form on the specified page.
*
* @param page the page to draw on.
* @return x and y coordinates of the bottom right corner of this component.
* @throws Exception
*/
public float[] DrawOn(Page page)
{
foreach (Field field in fields)
{
if (field.format)
{
field.values = Format(field.values[0], field.values[1], this.f2, this.rowLength);
field.altDescription = new String[field.values.Length];
field.actualText = new String[field.values.Length];
for (int i = 0; i < field.values.Length; i++)
{
field.altDescription[i] = field.values[i];
field.actualText[i] = field.values[i];
}
}
if (field.x == 0f)
{
numberOfRows += field.values.Length;
}
}
if (numberOfRows == 0)
{
return(new float[] { x, y });
}
float boxHeight = rowHeight * numberOfRows;
Box box = new Box();
box.SetLocation(x, y);
box.SetSize(rowLength, boxHeight);
if (page != null)
{
box.DrawOn(page);
}
float yField = 0f;
int rowSpan = 1;
float yRow = 0;
foreach (Field field in fields)
{
if (field.x == 0f)
{
yRow += rowSpan * rowHeight;
rowSpan = field.values.Length;
}
yField = yRow;
for (int i = 0; i < field.values.Length; i++)
{
if (page != null)
{
Font font = (i == 0) ? f1 : f2;
float fontSize = (i == 0) ? labelFontSize : valueFontSize;
int color = (i == 0) ? labelColor : valueColor;
new TextLine(font, field.values[i])
.SetFontSize(fontSize)
.SetColor(color)
.PlaceIn(box, field.x + font.descent, yField - font.descent)
.SetAltDescription((i == 0) ? field.altDescription[i] : (field.altDescription[i] + ","))
.SetActualText((i == 0) ? field.actualText[i] : (field.actualText[i] + ","))
.DrawOn(page);
endOfLinePoints.Add(new float[] {
field.x + f1.descent + font.StringWidth(field.values[i]),
yField + font.descent,
});
if (page != null && i == (field.values.Length - 1))
{
new Line(0f, 0f, rowLength, 0f)
.PlaceIn(box, 0f, yField)
.DrawOn(page);
if (field.x != 0f)
{
new Line(0f, -(field.values.Length - 1) * rowHeight, 0f, 0f)
.PlaceIn(box, field.x, yField)
.DrawOn(page);
}
}
}
yField += rowHeight;
}
}
return(new float[] { x + rowLength, y + boxHeight });
}
private float[] DrawText(Page page)
{
List <String> list = new List <String>();
String[] lines = text.Split(new string[] { "\r\n", "\n" }, StringSplitOptions.None);
foreach (String line in lines)
{
if (IsCJK(line))
{
StringBuilder buf = new StringBuilder();
for (int i = 0; i < line.Length; i++)
{
Char ch = line[i];
if (font.StringWidth(fallbackFont, buf.ToString() + ch) < this.w)
{
buf.Append(ch);
}
else
{
list.Add(buf.ToString());
buf.Length = 0;
buf.Append(ch);
}
}
String str = buf.ToString().Trim();
if (!str.Equals(""))
{
list.Add(str);
}
}
else
{
if (font.StringWidth(fallbackFont, line) < this.w)
{
list.Add(line);
}
else
{
StringBuilder buf = new StringBuilder();
String[] tokens = TextUtils.SplitTextIntoTokens(line, font, fallbackFont, this.w);
foreach (String token in tokens)
{
if (font.StringWidth(fallbackFont, (buf.ToString() + " " + token).Trim()) < this.w)
{
buf.Append(" " + token);
}
else
{
list.Add(buf.ToString().Trim());
buf.Length = 0;
buf.Append(token);
}
}
String str = buf.ToString().Trim();
if (!str.Equals(""))
{
list.Add(str);
}
}
}
}
lines = list.ToArray();
float xText;
float yText = y + font.ascent;
for (int i = 0; i < lines.Length; i++)
{
if (textAlign == Align.LEFT)
{
xText = x;
}
else if (textAlign == Align.RIGHT)
{
xText = (x + this.w) - (font.StringWidth(fallbackFont, lines[i]));
}
else if (textAlign == Align.CENTER)
{
xText = x + (this.w - font.StringWidth(fallbackFont, lines[i])) / 2;
}
else
{
throw new Exception("Invalid text alignment option.");
}
if (page != null)
{
page.DrawString(font, fallbackFont, lines[i], xText, yText);
}
if (i < (lines.Length - 1))
{
yText += font.bodyHeight + spaceBetweenLines;
}
}
this.h = (yText - y) + font.descent;
if (page != null && drawBorder)
{
Box box = new Box();
box.SetLocation(x, y);
box.SetSize(w, h);
box.DrawOn(page);
}
if (page != null && (uri != null || key != null))
{
page.AddAnnotation(new Annotation(
uri,
key, // The destination name
x,
y,
x + w,
y + h,
uriLanguage,
uriAltDescription,
uriActualText));
}
return(new float[] { this.x + this.w, this.y + this.h });
}
