List of usage examples for com.lowagie.text Image LEFT
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From source file:nl.knaw.dans.common.lang.pdf.ExtendedHtmlWorker.java
License:Apache License
public void startElement(String tag, HashMap h) { if (!tagsSupported.containsKey(tag)) return;/*from w w w . j a va 2 s. c om*/ try { style.applyStyle(tag, h); String follow = (String) FactoryProperties.followTags.get(tag); if (follow != null) { HashMap prop = new HashMap(); prop.put(follow, null); cprops.addToChain(follow, prop); return; } FactoryProperties.insertStyle(h); if (tag.equals("a")) { cprops.addToChain(tag, h); if (currentParagraph == null) currentParagraph = new Paragraph(); stack.push(currentParagraph); currentParagraph = new Paragraph(); return; } if (tag.equals("br")) { if (currentParagraph == null) currentParagraph = new Paragraph(); currentParagraph.add(factoryProperties.createChunk("\n", cprops)); return; } if (tag.equals("font") || tag.equals("span")) { cprops.addToChain(tag, h); return; } if (tag.equals("img")) { String src = (String) h.get("src"); if (src == null) return; cprops.addToChain(tag, h); Image img = null; if (interfaceProps != null) { ImageProvider ip = (ImageProvider) interfaceProps.get("img_provider"); if (ip != null) img = ip.getImage(src, h, cprops, document); if (img == null) { HashMap images = (HashMap) interfaceProps.get("img_static"); if (images != null) { Image tim = (Image) images.get(src); if (tim != null) img = Image.getInstance(tim); } else { if (!src.startsWith("http")) { // relative src references only String baseurl = (String) interfaceProps.get("img_baseurl"); if (baseurl != null) { src = baseurl + src; img = Image.getInstance(src); } } } } } if (img == null) { if (!src.startsWith("http")) { String path = cprops.getProperty("image_path"); if (path == null) path = ""; src = new File(path, src).getPath(); } img = Image.getInstance(src); } String align = (String) h.get("align"); String width = (String) h.get("width"); String height = (String) h.get("height"); String before = cprops.getProperty("before"); String after = cprops.getProperty("after"); if (before != null) img.setSpacingBefore(Float.parseFloat(before)); if (after != null) img.setSpacingAfter(Float.parseFloat(after)); float wp = lengthParse(width, (int) img.getWidth()); float lp = lengthParse(height, (int) img.getHeight()); if (wp > 0 && lp > 0) img.scalePercent(wp > lp ? lp : wp); else if (wp > 0) img.scalePercent(wp); else if (lp > 0) img.scalePercent(lp); img.setWidthPercentage(0); if (align != null) { endElement("p"); int ralign = Image.MIDDLE; if (align.equalsIgnoreCase("left")) ralign = Image.LEFT; else if (align.equalsIgnoreCase("right")) ralign = Image.RIGHT; img.setAlignment(ralign); Img i = null; boolean skip = false; if (interfaceProps != null) { i = (Img) interfaceProps.get("img_interface"); if (i != null) skip = i.process(img, h, cprops, document); } if (!skip) document.add(img); cprops.removeChain(tag); } else { cprops.removeChain(tag); if (currentParagraph == null) currentParagraph = FactoryProperties.createParagraph(cprops); currentParagraph.add(new Chunk(img, 0, 0)); } return; } endElement("p"); if (tag.equals("h1") || tag.equals("h2") || tag.equals("h3") || tag.equals("h4") || tag.equals("h5") || tag.equals("h6")) { if (!h.containsKey("size")) { int v = 7 - Integer.parseInt(tag.substring(1)); h.put("size", Integer.toString(v)); } cprops.addToChain(tag, h); return; } if (tag.equals("ul")) { if (pendingLI) endElement("li"); skipText = true; cprops.addToChain(tag, h); com.lowagie.text.List list = new com.lowagie.text.List(false, 10); list.setListSymbol("\u2022"); String indent = ((String) h.get("indent")); if (indent != null && indent.matches("[0-9]+")) { list.setSymbolIndent(Integer.valueOf(indent)); } stack.push(list); return; } if (tag.equals("ol")) { if (pendingLI) endElement("li"); skipText = true; cprops.addToChain(tag, h); com.lowagie.text.List list = new com.lowagie.text.List(true, 10); String type = ((String) h.get("type")); if (type != null && type.toLowerCase().equals("a")) { list.setLettered(true); list.setNumbered(false); list.setLowercase(type.equals("a")); } String indent = ((String) h.get("indent")); if (indent != null && indent.matches("[0-9]+")) { list.setSymbolIndent(Integer.valueOf(indent)); } stack.push(list); return; } if (tag.equals("li")) { if (pendingLI) endElement("li"); skipText = false; pendingLI = true; cprops.addToChain(tag, h); stack.push(FactoryProperties.createListItem(cprops)); return; } if (tag.equals("div") || tag.equals("body")) { cprops.addToChain(tag, h); return; } if (tag.equals("pre")) { if (!h.containsKey("face")) { h.put("face", "Courier"); } cprops.addToChain(tag, h); isPRE = true; return; } if (tag.equals("p")) { cprops.addToChain(tag, h); currentParagraph = FactoryProperties.createParagraph(h); return; } if (tag.equals("tr")) { if (pendingTR) endElement("tr"); skipText = true; pendingTR = true; cprops.addToChain("tr", h); return; } if (tag.equals("td") || tag.equals("th")) { if (pendingTD) endElement(tag); skipText = false; pendingTD = true; cprops.addToChain("td", h); stack.push(new IncCell(tag, cprops)); return; } if (tag.equals("table")) { cprops.addToChain("table", h); IncTable table = new IncTable(h); stack.push(table); tableState.push(new boolean[] { pendingTR, pendingTD }); pendingTR = pendingTD = false; skipText = true; return; } } catch (Exception e) { throw new ExceptionConverter(e); } }
From source file:optika.sql.java
public void eksportoNePdf(String id) { Document document = new Document() { };// w w w . j a va 2 s .c om try { PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("receta.pdf")); document.open(); document.setPageSize(PageSize.A3); Image img = Image.getInstance("receta.jpg"); img.setAbsolutePosition(450f, 10f); img.scaleToFit(600, 849); img.setAlignment(Image.LEFT | Image.ALIGN_BOTTOM | Image.ALIGN_BASELINE); img.setAbsolutePosition(0, 0); document.add(img); String[][] receta = merrReceten("select * from recetat where id=" + parseInt(id) + ";"); String[][] tabela = merrReceten("select * from tabela where recetat_id=" + parseInt(id) + ";"); int[] white = new int[tabela.length]; for (int i = 0; i < tabela.length; i++) { white[i] = 0; int bosh = 0; for (int j = 3; j < tabela[i].length; j++) { if (tabela[i][j] == tabela[i][6]) { continue; } if (!tabela[i][j].isEmpty()) { bosh = 1; } } if (bosh == 0) { white[i] = 1; } } Paragraph data = new Paragraph("Data: " + receta[0][7]); data.setSpacingBefore(38); data.setSpacingAfter(40); PdfPTable table = new PdfPTable(7); if (white[0] == 0) { table.addCell(getCellPadding("" + tabela[0][3], 1)); } else { table.addCell(getCellWhite("_", 1, 30)); } table.addCell(getCellPadding("" + tabela[0][4], 1)); table.addCell(getCellPadding("" + tabela[0][5], 1)); table.addCell(getCellPadding("", 1)); table.addCell(getCellPadding("" + tabela[0][7], 1)); table.addCell(getCellPadding("" + tabela[0][8], 1)); table.addCell(getCellPadding("" + tabela[0][9], 1)); table.setWidthPercentage(105); table.setHorizontalAlignment(-100); if (white[1] == 0) { table.addCell(getCellPadding("" + tabela[1][3], 1)); } else { table.addCell(getCellWhite("_", 1, 36)); } table.addCell(getCellPadding("" + tabela[1][4], 1)); table.addCell(getCellPadding("" + tabela[1][5], 1)); table.addCell(getCellPadding("", 1)); table.addCell(getCellPadding("" + tabela[1][7], 1)); table.addCell(getCellPadding("" + tabela[1][8], 1)); table.addCell(getCellPadding("" + tabela[1][9], 1)); table.setWidthPercentage(105); table.setHorizontalAlignment(-100); if (white[2] == 0) { if (white[1] == 0) { table.addCell(getCell("" + tabela[2][3], 1, 30)); } else { table.addCell(getCellWhite("_", 1, 23)); } } else { table.addCell(getCellWhite("_", 1, 28)); } table.addCell(getCell("" + tabela[2][4], 1, 0)); table.addCell(getCell("" + tabela[2][5], 1, 0)); table.addCell(getCell("", 1, 0)); table.addCell(getCell("" + tabela[2][7], 1, 0)); table.addCell(getCell("" + tabela[2][8], 1, 0)); table.addCell(getCell("" + tabela[2][9], 1, 0)); table.setWidthPercentage(105); table.setSpacingBefore(27); table.setHorizontalAlignment(-100); String[][] distanca = merrReceten("select * from distanca where recetat_id=" + parseInt(id) + ";"); PdfPTable largAfer = new PdfPTable(3); if (distanca[0][3].isEmpty()) { PdfPCell larg = getCellWhite("_", 2, 15); largAfer.addCell(larg); } else { PdfPCell larg = new PdfPCell(new Phrase("" + distanca[0][3])); larg.setPadding(0); larg.setHorizontalAlignment(2); larg.setBorder(PdfPCell.NO_BORDER); larg.setPaddingBottom(20); largAfer.addCell(larg); } largAfer.addCell(getCell("", PdfPCell.ALIGN_RIGHT, 25)); if (distanca[0][8].isEmpty()) { largAfer.addCell(getCellWhite("_", PdfPCell.ALIGN_RIGHT, 15)); } else { largAfer.addCell(getCell("" + distanca[0][8], PdfPCell.ALIGN_RIGHT, 25)); } largAfer.setWidthPercentage(75); largAfer.setHorizontalAlignment(350); PdfPTable od_os = new PdfPTable(5); od_os.addCell(getCell("OD= " + distanca[0][4], 0, 195)); od_os.addCell(getCell("OS= " + distanca[0][5], 2, 195)); od_os.addCell(getCell("", 0, 0)); od_os.addCell(getCell("OD= " + distanca[0][9], 0, 0)); od_os.addCell(getCell("OS= " + distanca[0][10], 1, 0)); od_os.setWidthPercentage(90); od_os.setHorizontalAlignment(150); PdfPTable visusi = new PdfPTable(2); if (distanca[0][6].isEmpty()) { PdfPCell od_pa = getCellWhite("_", 2, 17); od_pa.setPaddingRight(45); visusi.addCell(od_pa); } else { PdfPCell od_pa = getCell(distanca[0][6], 2, 17); od_pa.setPaddingRight(45); visusi.addCell(od_pa); } if (distanca[0][11].isEmpty()) { visusi.addCell(getCellWhite("_", 2, 17)); } else { visusi.addCell(getCell(distanca[0][11], 2, 17)); } if (distanca[0][7].isEmpty()) { PdfPCell os_pa = getCellWhite("_", 2, 17); os_pa.setPaddingRight(45); visusi.addCell(os_pa); } else { PdfPCell os_pa = getCell(distanca[0][7], 2, 17); os_pa.setPaddingRight(45); visusi.addCell(os_pa); } if (distanca[0][12].isEmpty()) { visusi.addCell(getCellWhite("_", 2, 17)); } else { visusi.addCell(getCell(distanca[0][12], 2, 0)); } visusi.setWidthPercentage(100); visusi.setHorizontalAlignment(50); String[][] admin = merrReceten("select * from admin where id=1;"); PdfPTable klienti = new PdfPTable(3); klienti.addCell(getCell("", 0, 0)); klienti.addCell(getCell("", 0, 0)); klienti.addCell(getCell("Emri: " + receta[0][2], 0, 0)); klienti.addCell(getCell("Celular: " + admin[0][4], 0, 0)); klienti.addCell(getCell("", 0, 0)); PdfPCell celReceta = getCell("Celular: " + receta[0][4], 0, 0); celReceta.setPaddingTop(5); klienti.addCell(celReceta); klienti.addCell(getCell("Email: " + admin[0][5], 0, 0)); klienti.addCell(getCell("", 0, 0)); PdfPCell emailReceta = getCell("Email: " + receta[0][5], 0, 0); emailReceta.setPaddingBottom(5); emailReceta.setPaddingTop(5); klienti.addCell(emailReceta); klienti.addCell(getCell("Adresa: " + admin[0][6], 0, 0)); klienti.addCell(getCell("", 0, 0)); klienti.addCell(getCell("Adresa: " + receta[0][6], 0, 0)); klienti.setSpacingBefore(50); PdfPTable kreu = new PdfPTable(1); kreu.addCell(getCell(" ", 0, 0)); document.add(kreu); document.add(klienti); document.add(data); document.add(table); document.add(largAfer); document.add(od_os); document.add(visusi); } catch (DocumentException de) { System.err.println(de.getMessage()); } catch (IOException ioe) { System.err.println(ioe.getMessage()); } document.close(); }
From source file:org.sakaiproject.tool.assessment.pdf.itext.HTMLWorker.java
License:Mozilla Public License
public void startElement(String tag, HashMap h) { if (!tagsSupported.containsKey(tag)) return;//w ww . ja v a 2 s . c o m try { style.applyStyle(tag, h); String follow = (String) FactoryProperties.followTags.get(tag); if (follow != null) { HashMap prop = new HashMap(); prop.put(follow, null); cprops.addToChain(follow, prop); return; } FactoryProperties.insertStyle(h); if (tag.equals("a")) { cprops.addToChain(tag, h); if (currentParagraph == null) currentParagraph = new Paragraph(); stack.push(currentParagraph); currentParagraph = new Paragraph(); return; } if (tag.equals("br")) { if (currentParagraph == null) currentParagraph = new Paragraph(); currentParagraph.add(factoryProperties.createChunk("\n", cprops)); return; } if (tag.equals("hr")) { PdfPTable hr = new PdfPTable(1); hr.setHorizontalAlignment(Element.ALIGN_CENTER); hr.setWidthPercentage(100f); hr.setSpacingAfter(0f); hr.setSpacingBefore(0f); PdfPCell cell = new PdfPCell(); cell.setUseVariableBorders(true); cell.setVerticalAlignment(Element.ALIGN_MIDDLE); cell.setHorizontalAlignment(Element.ALIGN_CENTER); cell.setBorder(PdfPCell.BOTTOM); cell.setBorderWidth(1f); cell.setPadding(0); cell.addElement(factoryProperties.createChunk("\n", cprops)); hr.addCell(cell); // paragraphs can't have tables? really? without it hr's may be rendered a bit early.. //if (currentParagraph != null) // currentParagraph.add(hr); //else document.add(hr); return; } if (tag.equals("font") || tag.equals("span")) { cprops.addToChain(tag, h); return; } if (tag.equals("img")) { String src = (String) h.get("src"); if (src == null) return; cprops.addToChain(tag, h); Image img = null; if (interfaceProps != null) { HashMap images = (HashMap) interfaceProps.get("img_static"); if (images != null) { Image tim = (Image) images.get(src); if (tim != null) img = Image.getInstance(tim); } else { if (!src.startsWith("http")) { // relative src references only String baseurl = (String) interfaceProps.get("img_baseurl"); if (baseurl != null) { src = baseurl + src; img = Image.getInstance(src); } } } } if (img == null) { if (!src.startsWith("http")) { String path = cprops.getProperty("image_path"); if (path == null) path = ""; src = new File(path, src).getPath(); img = Image.getInstance(src); } else { byte[] buffer; String srcResource = src.substring(src.indexOf("/content", 0)).replaceAll("/content", ""); buffer = getImageStream(URLDecoder.decode(srcResource)); img = Image.getInstance(buffer); } } String align = (String) h.get("align"); String width = (String) h.get("width"); String height = (String) h.get("height"); String border = (String) h.get("border"); String hspace = (String) h.get("hspace"); String vspace = (String) h.get("vspace"); String before = cprops.getProperty("before"); String after = cprops.getProperty("after"); float wp = 0.0f; float lp = 0.0f; if (maxWidth > 0 && ((width != null && Integer.parseInt(width) > maxWidth) || (width == null && (int) img.getWidth() > maxWidth))) { wp = lengthParse(String.valueOf(maxWidth), (int) img.getWidth()); lp = wp; } else { wp = lengthParse(width, (int) img.getWidth()); lp = lengthParse(height, (int) img.getHeight()); } if (wp > 0 && lp > 0) img.scalePercent(wp, lp); else if (wp > 0) img.scalePercent(wp); else if (lp > 0) img.scalePercent(lp); img.setWidthPercentage(0); // border if (border != null && !"".equals(border)) { try { img.setBorderWidth(Integer.parseInt(border)); img.setBorder(Image.BOX); } catch (Exception e) { e.printStackTrace(); } } // horizonatal space if (hspace != null && !"".equals(hspace)) { try { img.setSpacingAfter(Float.parseFloat(hspace)); img.setSpacingBefore(Float.parseFloat(hspace)); } catch (Exception e) { e.printStackTrace(); } } // horizontal alignment if (align != null && (align.equalsIgnoreCase("left") || align.equalsIgnoreCase("right"))) { endElement("p"); int ralign = Image.LEFT; if (align.equalsIgnoreCase("right")) ralign = Image.RIGHT; img.setAlignment(ralign | Image.TEXTWRAP); Img i = null; boolean skip = false; if (interfaceProps != null) { i = (Img) interfaceProps.get("img_interface"); if (i != null) skip = i.process(img, h, cprops, document); } if (!skip) document.add(img); cprops.removeChain(tag); } // vertical alignment (or none) else { img.setAlignment(Image.TEXTWRAP); float bottom = 0.0f; float top = img.getTop(); float prevHeight = 0.0f; float prevRise = 0.0f; if (currentParagraph != null) { ArrayList chunks = currentParagraph.getChunks(); Chunk sibling = null; for (int k = chunks.size() - 1; k >= 0; k--) { if (chunks.get(k) != null) sibling = (Chunk) chunks.get(k); } if (sibling != null) { if (sibling.hasAttributes()) prevRise = sibling.getTextRise(); prevHeight = 0.0f; if (sibling.getFont() != null) { prevHeight = sibling.getFont().getCalculatedSize(); } } } if ("absMiddle".equalsIgnoreCase(align)) { if (prevHeight > 0) bottom += (img.getScaledHeight() / 2.0f) - (prevHeight / 2.0f); else if (img.getScaledHeight() > 0) bottom += img.getScaledHeight() / 2.0f; } else if ("middle".equalsIgnoreCase(align)) { if (img.getScaledHeight() > 0) bottom += (img.getScaledHeight() / 2.0f); } else if ("bottom".equalsIgnoreCase(align) || "baseline".equalsIgnoreCase(align) || "absbottom".equalsIgnoreCase(align)) { //baseline and absbottom should have some slight tweeking from bottom, but not sure what?? } else if ("top".equalsIgnoreCase(align)) { bottom += img.getScaledHeight() - prevHeight; } else if ("texttop".equalsIgnoreCase(align)) { bottom += img.getScaledHeight() - (prevHeight - prevRise); } cprops.removeChain(tag); if (currentParagraph == null) { currentParagraph = FactoryProperties.createParagraph(cprops); bottom = 0f; } else if (currentParagraph.isEmpty()) { bottom = 0f; } currentParagraph.setLeading(2f + bottom, 1.00f); currentParagraph.add(new Chunk(img, 0, 0 - bottom)); } return; } if (tag.equals("blockquote")) { cprops.addToChain(tag, h); inBLOCK = true; if (currentParagraph != null) endElement("p"); currentParagraph = FactoryProperties.createParagraph(cprops); currentParagraph.add(factoryProperties.createChunk("\n", cprops)); return; } endElement("p"); if (tag.equals("h1") || tag.equals("h2") || tag.equals("h3") || tag.equals("h4") || tag.equals("h5") || tag.equals("h6")) { if (!h.containsKey("size")) { int v = 8 - Integer.parseInt(tag.substring(1)); h.put("size", Integer.toString(v)); } cprops.addToChain(tag, h); return; } if (tag.equals("ul")) { if (pendingLI) endElement("li"); skipText = true; cprops.addToChain(tag, h); com.lowagie.text.List list = new com.lowagie.text.List(false, 10); list.setListSymbol("\u2022"); stack.push(list); return; } if (tag.equals("ol")) { if (pendingLI) endElement("li"); skipText = true; cprops.addToChain(tag, h); com.lowagie.text.List list = new com.lowagie.text.List(true, 10); stack.push(list); return; } if (tag.equals("li")) { if (pendingLI) endElement("li"); skipText = false; pendingLI = true; cprops.addToChain(tag, h); stack.push(FactoryProperties.createListItem(cprops)); return; } if (tag.equals("div") || tag.equals("body")) { cprops.addToChain(tag, h); return; } if (tag.equals("pre")) { if (!h.containsKey("face")) { h.put("face", "Courier"); } cprops.addToChain(tag, h); isPRE = true; return; } if (tag.equals("p")) { cprops.addToChain(tag, h); currentParagraph = FactoryProperties.createParagraph(cprops); if (inBLOCK) { currentParagraph.setIndentationLeft(currentParagraph.getIndentationLeft() + 40.0F); } return; } if (tag.equals("tr")) { if (pendingTR) endElement("tr"); skipText = true; pendingTR = true; cprops.addToChain("tr", h); return; } if (tag.equals("td") || tag.equals("th")) { if (pendingTD) endElement(tag); skipText = false; pendingTD = true; cprops.addToChain("td", h); stack.push(new IncCell(tag, cprops)); return; } if (tag.equals("table")) { cprops.addToChain("table", h); IncTable table = new IncTable(h); stack.push(table); tableState.push(new boolean[] { pendingTR, pendingTD }); pendingTR = pendingTD = false; skipText = true; return; } } catch (Exception e) { e.printStackTrace(); //throw new ExceptionConverter(e); } }