// ---------------- for footer and header....------------------
@Override
public void onEndPage(PdfWriter writer, Document document) {
try {
Rectangle page = document.getPageSize();
// we will print the header using the code below
PdfPTable headTable = getHeader();
headTable.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
// the table is printed at the spcific location
headTable.writeSelectedRows(0, -1, document.leftMargin(), 830, writer.getDirectContent());
// we will print the footer using the code below
PdfPTable footTable = getFooter();
footTable.setTotalWidth(page.getWidth() - document.leftMargin() - document.rightMargin());
footTable.writeSelectedRows(
0, -1, document.leftMargin(), document.bottomMargin() - 560, writer.getDirectContent());
} catch (Exception ex) {
ex.printStackTrace();
}
// TODO Auto-generated method stub
}
/**
* Calculates the maximum font size, which will fits all characters of the given fileContent into
* the document's page width.
*
* @param document where the text will be inputed.
* @param fileContent the content of the file the will be written.
* @param fontName the name of the font which will be used while writing into a file.
* @param encoding the encoding which will be used while writing into a file.
* @return the max size of the font that will fit the string into the given document's page width.
* @throws IOException
* @throws DocumentException
*/
public static float calculateFontSizeFittingAllStringIntoPageWidth(
Document document, String fileContent, String fontName, String encoding)
throws IOException, DocumentException {
String longestLineOfParagraph = "";
String newLineMarker = System.getProperty("line.separator");
String[] lineArray = fileContent.split(newLineMarker);
// System.out.println("lineArray.length="+lineArray.length);
for (int i = 0; i < lineArray.length; i++) {
String line = lineArray[i];
if (longestLineOfParagraph.length() < line.length()) longestLineOfParagraph = line;
}
// Round margins' size up...
int marignLeft = (int) (document.leftMargin() + 1);
int marginRight = (int) (document.rightMargin() + 1);
// round page width down...
int pageWidth = (int) document.getPageSize().getWidth();
// ...to make sure we have correct max space for text.
int maxSpaceForText = pageWidth - marignLeft - marginRight;
System.out.println(
"marignLeft="
+ marignLeft
+ "; marginRight="
+ marginRight
+ "; pageWidth="
+ pageWidth
+ "; maxSpaceForText="
+ maxSpaceForText);
float fontSize = 12.0f;
BaseFont bf = BaseFont.createFont(fontName, encoding, BaseFont.EMBEDDED);
float textWidthForFontSize = bf.getWidthPointKerned(longestLineOfParagraph, fontSize);
float requiredFontSize = (fontSize * maxSpaceForText) / textWidthForFontSize;
return requiredFontSize;
}
private static void imageToPDF(String folder, Collection<Path> all) {
for (Path path : all) {
Document document = new Document();
String absolutePathInput = path.toFile().getAbsolutePath();
String absolutePathOutput = folder + "/" + path.getFileName() + ".pdf";
if (absolutePathInput.endsWith(".gif")
||
//
absolutePathInput.endsWith(".GIF")
||
//
absolutePathInput.endsWith(".jpg")
||
//
absolutePathInput.endsWith(".JPG")
||
//
absolutePathInput.endsWith(".png")
||
//
absolutePathInput.endsWith(".PNG")) {
try {
FileOutputStream fos = new FileOutputStream(absolutePathOutput);
PdfWriter writer = PdfWriter.getInstance(document, fos);
writer.open();
document.open();
int indentation = 0;
Image image = Image.getInstance(absolutePathInput);
float scaler =
((document.getPageSize().getWidth()
- document.leftMargin()
- document.rightMargin()
- indentation)
/ image.getWidth())
* 100;
image.scalePercent(scaler);
document.add(image);
document.close();
writer.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
}
private static void addScrambles(
PdfWriter docWriter, Document doc, ScrambleRequest scrambleRequest, String globalTitle)
throws DocumentException, IOException {
if (scrambleRequest.fmc) {
Rectangle pageSize = doc.getPageSize();
for (int i = 0; i < scrambleRequest.scrambles.length; i++) {
String scramble = scrambleRequest.scrambles[i];
PdfContentByte cb = docWriter.getDirectContent();
float LINE_THICKNESS = 0.5f;
BaseFont bf =
BaseFont.createFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
int bottom = 30;
int left = 35;
int right = (int) (pageSize.getWidth() - left);
int top = (int) (pageSize.getHeight() - bottom);
int height = top - bottom;
int width = right - left;
int solutionBorderTop = bottom + (int) (height * .5);
int scrambleBorderTop = solutionBorderTop + 40;
int competitorInfoBottom = top - (int) (height * .15);
int gradeBottom = competitorInfoBottom - 50;
int competitorInfoLeft = right - (int) (width * .45);
int rulesRight = competitorInfoLeft;
int padding = 5;
// Outer border
cb.setLineWidth(2f);
cb.moveTo(left, top);
cb.lineTo(left, bottom);
cb.lineTo(right, bottom);
cb.lineTo(right, top);
// Solution border
cb.moveTo(left, solutionBorderTop);
cb.lineTo(right, solutionBorderTop);
// Rules bottom border
cb.moveTo(left, scrambleBorderTop);
cb.lineTo(rulesRight, scrambleBorderTop);
// Rules right border
cb.lineTo(rulesRight, gradeBottom);
// Grade bottom border
cb.moveTo(competitorInfoLeft, gradeBottom);
cb.lineTo(right, gradeBottom);
// Competitor info bottom border
cb.moveTo(competitorInfoLeft, competitorInfoBottom);
cb.lineTo(right, competitorInfoBottom);
// Competitor info left border
cb.moveTo(competitorInfoLeft, gradeBottom);
cb.lineTo(competitorInfoLeft, top);
// Solution lines
int availableSolutionWidth = right - left;
int availableSolutionHeight = scrambleBorderTop - bottom;
int lineWidth = 25;
// int linesX = (availableSolutionWidth/lineWidth + 1)/2;
int linesX = 10;
int linesY = (int) Math.ceil(1.0 * WCA_MAX_MOVES_FMC / linesX);
cb.setLineWidth(LINE_THICKNESS);
cb.stroke();
// int allocatedX = (2*linesX-1)*lineWidth;
int excessX = availableSolutionWidth - linesX * lineWidth;
int moveCount = 0;
solutionLines:
for (int y = 0; y < linesY; y++) {
for (int x = 0; x < linesX; x++) {
if (moveCount >= WCA_MAX_MOVES_FMC) {
break solutionLines;
}
int xPos = left + x * lineWidth + (x + 1) * excessX / (linesX + 1);
int yPos = solutionBorderTop - (y + 1) * availableSolutionHeight / (linesY + 1);
cb.moveTo(xPos, yPos);
cb.lineTo(xPos + lineWidth, yPos);
moveCount++;
}
}
float UNDERLINE_THICKNESS = 0.2f;
cb.setLineWidth(UNDERLINE_THICKNESS);
cb.stroke();
cb.beginText();
int availableScrambleSpace = right - left - 2 * padding;
int scrambleFontSize = 20;
String scrambleStr = "Scramble: " + scramble;
float scrambleWidth;
do {
scrambleFontSize--;
scrambleWidth = bf.getWidthPoint(scrambleStr, scrambleFontSize);
} while (scrambleWidth > availableScrambleSpace);
cb.setFontAndSize(bf, scrambleFontSize);
int scrambleY =
3 + solutionBorderTop + (scrambleBorderTop - solutionBorderTop - scrambleFontSize) / 2;
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, scrambleStr, left + padding, scrambleY, 0);
cb.endText();
int availableScrambleWidth = right - rulesRight;
int availableScrambleHeight = gradeBottom - scrambleBorderTop;
Dimension dim =
scrambleRequest.scrambler.getPreferredSize(
availableScrambleWidth - 2, availableScrambleHeight - 2);
PdfTemplate tp = cb.createTemplate(dim.width, dim.height);
Graphics2D g2 = new PdfGraphics2D(tp, dim.width, dim.height, new DefaultFontMapper());
try {
Svg svg = scrambleRequest.scrambler.drawScramble(scramble, scrambleRequest.colorScheme);
drawSvgToGraphics2D(svg, g2, dim);
} catch (InvalidScrambleException e) {
l.log(Level.INFO, "", e);
} finally {
g2.dispose();
}
cb.addImage(
Image.getInstance(tp),
dim.width,
0,
0,
dim.height,
rulesRight + (availableScrambleWidth - dim.width) / 2,
scrambleBorderTop + (availableScrambleHeight - dim.height) / 2);
ColumnText ct = new ColumnText(cb);
int fontSize = 15;
int marginBottom = 10;
int offsetTop = 27;
boolean showScrambleCount = scrambleRequest.scrambles.length > 1;
if (showScrambleCount) {
offsetTop -= fontSize + 2;
}
cb.beginText();
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
globalTitle,
competitorInfoLeft + (right - competitorInfoLeft) / 2,
top - offsetTop,
0);
offsetTop += fontSize + 2;
cb.endText();
cb.beginText();
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
scrambleRequest.title,
competitorInfoLeft + (right - competitorInfoLeft) / 2,
top - offsetTop,
0);
cb.endText();
if (showScrambleCount) {
cb.beginText();
offsetTop += fontSize + 2;
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
"Scramble " + (i + 1) + " of " + scrambleRequest.scrambles.length,
competitorInfoLeft + (right - competitorInfoLeft) / 2,
top - offsetTop,
0);
cb.endText();
}
offsetTop += fontSize + marginBottom;
cb.beginText();
fontSize = 15;
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_LEFT,
"Competitor: __________________",
competitorInfoLeft + padding,
top - offsetTop,
0);
offsetTop += fontSize + marginBottom;
cb.endText();
cb.beginText();
fontSize = 15;
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_LEFT, "WCA ID:", competitorInfoLeft + padding, top - offsetTop, 0);
cb.setFontAndSize(bf, 19);
int wcaIdLength = 63;
cb.showTextAligned(
PdfContentByte.ALIGN_LEFT,
"_ _ _ _ _ _ _ _ _ _",
competitorInfoLeft + padding + wcaIdLength,
top - offsetTop,
0);
offsetTop += fontSize + (int) (marginBottom * 1.8);
cb.endText();
cb.beginText();
fontSize = 11;
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
"DO NOT FILL IF YOU ARE THE COMPETITOR",
competitorInfoLeft + (right - competitorInfoLeft) / 2,
top - offsetTop,
0);
offsetTop += fontSize + marginBottom;
cb.endText();
cb.beginText();
fontSize = 11;
cb.setFontAndSize(bf, fontSize);
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
"Graded by: _______________ Result: ______",
competitorInfoLeft + (right - competitorInfoLeft) / 2,
top - offsetTop,
0);
offsetTop += fontSize + marginBottom;
cb.endText();
cb.beginText();
cb.setFontAndSize(bf, 25f);
int MAGIC_NUMBER = 40; // kill me now
cb.showTextAligned(
PdfContentByte.ALIGN_CENTER,
"Fewest Moves",
left + (competitorInfoLeft - left) / 2,
top - MAGIC_NUMBER,
0);
cb.endText();
com.itextpdf.text.List rules = new com.itextpdf.text.List(com.itextpdf.text.List.UNORDERED);
rules.add("Notate your solution by writing one move per bar.");
rules.add("To delete moves, clearly erase/blacken them.");
rules.add("Face moves F, B, R, L, U, and D are clockwise.");
rules.add("Rotations x, y, and z follow R, U, and F.");
rules.add("' inverts a move; 2 doubles a move. (e.g.: U', U2)");
rules.add("w makes a face move into two layers. (e.g.: Uw)");
rules.add("A [lowercase] move is a cube rotation. (e.g.: [u])");
ct.addElement(rules);
int rulesTop = competitorInfoBottom + 55;
ct.setSimpleColumn(
left + padding,
scrambleBorderTop,
competitorInfoLeft - padding,
rulesTop,
0,
Element.ALIGN_LEFT);
ct.go();
rules = new com.itextpdf.text.List(com.itextpdf.text.List.UNORDERED);
rules.add("You have 1 hour to find a solution.");
rules.add("Your solution length will be counted in OBTM.");
int maxMoves = WCA_MAX_MOVES_FMC;
rules.add("Your solution must be at most " + maxMoves + " moves, including rotations.");
rules.add(
"Your solution must not be directly derived from any part of the scrambling algorithm.");
ct.addElement(rules);
MAGIC_NUMBER = 150; // kill me now
ct.setSimpleColumn(
left + padding,
scrambleBorderTop,
rulesRight - padding,
rulesTop - MAGIC_NUMBER,
0,
Element.ALIGN_LEFT);
ct.go();
doc.newPage();
}
} else {
Rectangle pageSize = doc.getPageSize();
float sideMargins = 100 + doc.leftMargin() + doc.rightMargin();
float availableWidth = pageSize.getWidth() - sideMargins;
float vertMargins = doc.topMargin() + doc.bottomMargin();
float availableHeight = pageSize.getHeight() - vertMargins;
if (scrambleRequest.extraScrambles.length > 0) {
availableHeight -= 20; // Yeee magic numbers. This should make space for the headerTable.
}
int scramblesPerPage =
Math.min(MAX_SCRAMBLES_PER_PAGE, scrambleRequest.getAllScrambles().size());
int maxScrambleImageHeight =
(int) (availableHeight / scramblesPerPage - 2 * SCRAMBLE_IMAGE_PADDING);
int maxScrambleImageWidth =
(int)
(availableWidth / 2); // We don't let scramble images take up more than half the page
if (scrambleRequest.scrambler.getShortName().equals("minx")) {
// TODO - If we allow the megaminx image to be too wide, the
// megaminx scrambles get really tiny. This tweak allocates
// a more optimal amount of space to the scrambles. This is possible
// because the scrambles are so uniformly sized.
maxScrambleImageWidth = 190;
}
Dimension scrambleImageSize =
scrambleRequest.scrambler.getPreferredSize(maxScrambleImageWidth, maxScrambleImageHeight);
// First do a dry run just to see if any scrambles require highlighting.
// Then do the real run, and force highlighting on every scramble
// if any scramble required it.
boolean forceHighlighting = false;
for (boolean dryRun : new boolean[] {true, false}) {
String scrambleNumberPrefix = "";
TableAndHighlighting tableAndHighlighting =
createTable(
docWriter,
doc,
sideMargins,
scrambleImageSize,
scrambleRequest.scrambles,
scrambleRequest.scrambler,
scrambleRequest.colorScheme,
scrambleNumberPrefix,
forceHighlighting);
if (dryRun) {
if (tableAndHighlighting.highlighting) {
forceHighlighting = true;
continue;
}
} else {
doc.add(tableAndHighlighting.table);
}
if (scrambleRequest.extraScrambles.length > 0) {
PdfPTable headerTable = new PdfPTable(1);
headerTable.setTotalWidth(new float[] {availableWidth});
headerTable.setLockedWidth(true);
PdfPCell extraScramblesHeader = new PdfPCell(new Paragraph("Extra scrambles"));
extraScramblesHeader.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
extraScramblesHeader.setPaddingBottom(3);
headerTable.addCell(extraScramblesHeader);
if (!dryRun) {
doc.add(headerTable);
}
scrambleNumberPrefix = "E";
TableAndHighlighting extraTableAndHighlighting =
createTable(
docWriter,
doc,
sideMargins,
scrambleImageSize,
scrambleRequest.extraScrambles,
scrambleRequest.scrambler,
scrambleRequest.colorScheme,
scrambleNumberPrefix,
forceHighlighting);
if (dryRun) {
if (tableAndHighlighting.highlighting) {
forceHighlighting = true;
continue;
}
} else {
doc.add(extraTableAndHighlighting.table);
}
}
}
}
doc.newPage();
}