List of usage examples for com.lowagie.text List setSymbolIndent
public void setSymbolIndent(float symbolIndent)
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 www.java 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); } }