Java Code Examples for com.lowagie.text.pdf.ColumnText#setSimpleColumn()

protected void writePageAnchor(int pageIndex) throws DocumentException 
{
	Map<Attribute,Object> attributes = new HashMap<Attribute,Object>();
	fontUtil.getAttributesWithoutAwtFont(attributes, new JRBasePrintText(jasperPrint.getDefaultStyleProvider()));
	Font pdfFont = getFont(attributes, getLocale(), false);
	Chunk chunk = new Chunk(" ", pdfFont);
	
	chunk.setLocalDestination(JR_PAGE_ANCHOR_PREFIX + reportIndex + "_" + (pageIndex + 1));

	tagHelper.startPageAnchor();
	
	ColumnText colText = new ColumnText(pdfContentByte);
	colText.setSimpleColumn(
		new Phrase(chunk),
		0,
		pageFormat.getPageHeight(),
		1,
		1,
		0,
		Element.ALIGN_LEFT
		);

	colText.go();

	tagHelper.endPageAnchor();
}
 

public ColumnText reconfigure( PdfContentByte cb, Phrase p ) {
  float filledWidth = ColumnText.getWidth( p, runDirection, 0 ) + 0.5f;
  ColumnText ct = new ColumnText( cb );
  ct.setRunDirection( runDirection );
  if ( alignment == Element.ALIGN_LEFT ) {
    ct.setSimpleColumn( llx, lly, llx + filledWidth, ury, leading, alignment );
  } else if ( alignment == Element.ALIGN_RIGHT ) {
    ct.setSimpleColumn( urx - filledWidth, lly, urx, ury, leading, alignment );
  } else if ( alignment == Element.ALIGN_CENTER ) {
    float delta = ( ( urx - llx ) - filledWidth ) / 2;
    ct.setSimpleColumn( urx + delta, lly, urx - delta, ury, leading, alignment );
  } else {
    ct.setSimpleColumn( llx, lly, urx, ury, leading, alignment );
  }
  return ct;
}
 

/**
 * Demonstrating the use of ColumnText
 */
@Test
public void main() throws Exception {

	// step 1: creation of a document-object
	Document document = new Document();

	// step 2:
	// we create a writer that listens to the document
	// and directs a PDF-stream to a file
	PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("columnsimple.pdf"));

	// step 3: we open the document
	document.open();

	// step 4:

	// we grab the ContentByte and do some stuff with it
	PdfContentByte cb = writer.getDirectContent();

	BaseFont bf = BaseFont.createFont(BaseFont.COURIER, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
	Font font = new Font(bf, 11, Font.NORMAL);

	ColumnText ct = new ColumnText(cb);
	ct.setSimpleColumn(60, 300, 100, 300 + 28 * 15, 15, Element.ALIGN_CENTER);
	ct.addText(new Phrase(15, "UNI\n", font));
	for (int i = 0; i < 27; i++) {
		ct.addText(new Phrase(15, uni[i] + "\n", font));
	}
	ct.go();
	cb.rectangle(103, 295, 52, 8 + 28 * 15);
	cb.stroke();
	ct.setSimpleColumn(105, 300, 150, 300 + 28 * 15, 15, Element.ALIGN_RIGHT);
	ct.addText(new Phrase(15, "char\n", font));
	for (int i = 0; i < 27; i++) {
		ct.addText(new Phrase(15, code[i] + "\n", font));
	}
	ct.go();
	ct.setSimpleColumn(160, 300, 500, 300 + 28 * 15, 15, Element.ALIGN_LEFT);
	ct.addText(new Phrase(15, "NAME" + "\n", font));
	for (int i = 0; i < 27; i++) {
		ct.addText(new Phrase(15, name[i] + "\n", font));
	}
	ct.go();

	// step 5: we close the document
	document.close();
}
 

/**
 * Demonstrating the use of ColumnText
 */
@Test
public void main() throws Exception {

	// step 1: creation of a document-object
	Document document = new Document();

	// step 2: creation of the writer
	PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("column.pdf"));

	// step 3: we open the document
	document.open();

	// step 4:

	// we create some content
	BaseFont bf = BaseFont.createFont(BaseFont.COURIER, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
	Font font = new Font(bf, 11, Font.NORMAL);

	Phrase unicodes = new Phrase(15, "UNI\n", font);
	Phrase characters = new Phrase(15, "\n", font);
	Phrase names = new Phrase(15, "NAME\n", font);

	for (int i = 0; i < 27; i++) {
		unicodes.add(uni[i] + "\n");
		characters.add(code[i] + "\n");
		names.add(name[i] + "\n");
	}

	// we grab the ContentByte and do some stuff with it
	PdfContentByte cb = writer.getDirectContent();

	ColumnText ct = new ColumnText(cb);
	ct.setSimpleColumn(unicodes, 60, 300, 100, 300 + 28 * 15, 15, Element.ALIGN_CENTER);
	ct.go();
	cb.rectangle(103, 295, 52, 8 + 28 * 15);
	cb.stroke();
	ct.setSimpleColumn(characters, 105, 300, 150, 300 + 28 * 15, 15, Element.ALIGN_RIGHT);
	ct.go();
	ct.setSimpleColumn(names, 160, 300, 500, 300 + 28 * 15, 15, Element.ALIGN_LEFT);
	ct.go();

	// step 5: we close the document
	document.close();
}
 

/**
 *
 */
public void exportImage(JRPrintImage printImage) throws DocumentException, IOException,  JRException
{
	if (printImage.getModeValue() == ModeEnum.OPAQUE)
	{
		setFillColor(printImage.getBackcolor());
		pdfContentByte.rectangle(
			printImage.getX() + getOffsetX(),
			pageFormat.getPageHeight() - printImage.getY() - getOffsetY(),
			printImage.getWidth(),
			- printImage.getHeight()
			);
		pdfContentByte.fill();
		resetFillColor();
	}

	InternalImageProcessor imageProcessor =
		new InternalImageProcessor(printImage);
	
	Renderable renderer = printImage.getRenderer();

	if (
		renderer != null 
		&& imageProcessor.availableImageWidth > 0 
		&& imageProcessor.availableImageHeight > 0
		)
	{
		InternalImageProcessorResult imageProcessorResult = null;
		
		try
		{
			imageProcessorResult = imageProcessor.process(renderer);
		}
		catch (Exception e)
		{
			Renderable onErrorRenderer = getRendererUtil().handleImageError(e, printImage.getOnErrorTypeValue());
			if (onErrorRenderer != null)
			{
				imageProcessorResult = imageProcessor.process(onErrorRenderer);
			}
		}

		if (imageProcessorResult != null)
		{
			setAnchor(imageProcessorResult.chunk, printImage, printImage);
			setHyperlinkInfo(imageProcessorResult.chunk, printImage);

			tagHelper.startImage(printImage);
			
			ColumnText colText = new ColumnText(pdfContentByte);
			int upperY = pageFormat.getPageHeight() - printImage.getY() - imageProcessor.topPadding - getOffsetY() - imageProcessorResult.yoffset;
			int lowerX = printImage.getX() + imageProcessor.leftPadding + getOffsetX() + imageProcessorResult.xoffset;
			colText.setSimpleColumn(
				new Phrase(imageProcessorResult.chunk),
				lowerX,
				upperY,
				lowerX + imageProcessorResult.scaledWidth,
				upperY - imageProcessorResult.scaledHeight,
				0,
				Element.ALIGN_LEFT
				);

			colText.go();

			tagHelper.endImage();
		}
	}


	if (
		printImage.getLineBox().getTopPen().getLineWidth() <= 0f &&
		printImage.getLineBox().getLeftPen().getLineWidth() <= 0f &&
		printImage.getLineBox().getBottomPen().getLineWidth() <= 0f &&
		printImage.getLineBox().getRightPen().getLineWidth() <= 0f
		)
	{
		if (printImage.getLinePen().getLineWidth() > 0f)
		{
			exportPen(printImage.getLinePen(), printImage);
		}
	}
	else
	{
		/*   */
		exportBox(
			printImage.getLineBox(),
			printImage
			);
	}
}
 

@Override
public void draw()
{
	TabSegment segment = segments.get(segmentIndex);
	
	float advance = segment.layout.getVisibleAdvance();//getAdvance();
	
	ColumnText colText = new ColumnText(pdfContentByte);
	colText.setSimpleColumn(
		pdfExporter.getPhrase(segment.as, segment.text, text),
		x + drawPosX + leftOffsetFactor * advance,// + leftPadding
		pdfExporter.getCurrentPageFormat().getPageHeight()
			- y
			- topPadding
			- verticalAlignOffset
			//- text.getLeadingOffset()
			+ lineHeight
			- drawPosY,
		x + drawPosX + advance + rightOffsetFactor * advance,// + leftPadding
		pdfExporter.getCurrentPageFormat().getPageHeight()
			- y
			- topPadding
			- verticalAlignOffset
			//- text.getLeadingOffset()
			-400//+ lineHeight//FIXMETAB
			- drawPosY,
		0,//text.getLineSpacingFactor(),// * text.getFont().getSize(),
		horizontalAlignment == Element.ALIGN_JUSTIFIED && (!segment.isLastLine || (isLastParagraph && justifyLastLine)) 
			? Element.ALIGN_JUSTIFIED_ALL : horizontalAlignment
		);

	//colText.setLeading(0, text.getLineSpacingFactor());// * text.getFont().getSize());
	colText.setLeading(lineHeight);
	colText.setRunDirection(
		text.getRunDirectionValue() == RunDirectionEnum.LTR
		? PdfWriter.RUN_DIRECTION_LTR : PdfWriter.RUN_DIRECTION_RTL
		);

	try
	{
		colText.go();
	}
	catch (DocumentException e)
	{
		throw new JRRuntimeException(e);
	}
}