Examples with BadElementException com.lowagie.text.BadElementException used on opensource projects

Example 1 with BadElementException

use of com.lowagie.text.BadElementException in project mdw-designer by CenturyLinkCloud.

the class ExportHelper method generateElementHtml.

private Object generateElementHtml(Element element, int depth, Font font) {
    String tag = element.getName();
    Object myself;
    Object av;
    Font vFont = font;
    if (element instanceof HTMLDocument.RunElement) {
        HTMLDocument.RunElement re = (HTMLDocument.RunElement) element;
        int start = re.getStartOffset();
        int end = re.getEndOffset();
        try {
            String content = re.getDocument().getText(start, end - start);
            HtmlAttr htmlattr = printAttributesHtml(re);
            av = re.getAttribute(CSS.Attribute.FONT_SIZE);
            String fontsize = av == null ? null : av.toString();
            av = re.getAttribute(CSS.Attribute.FONT_FAMILY);
            String fontfamily = av == null ? null : av.toString();
            av = re.getAttribute(CSS.Attribute.COLOR);
            String fontcolor = av == null ? null : av.toString();
            if (fontcolor != null || fontsize != null || fontfamily != null) {
                if (fontfamily == null)
                    fontfamily = font.getFamilyname();
                if (fontsize != null && fontsize.endsWith("pt"))
                    fontsize = fontsize.substring(0, fontsize.indexOf("pt"));
                float size = fontsize == null ? font.getSize() : (Float.parseFloat(fontsize) + 8);
                int style = font.getStyle();
                Color color;
                if (fontcolor != null) {
                    color = Color.decode(fontcolor);
                } else
                    color = font.getColor();
                vFont = FontFactory.getFont(fontfamily, size, style, color);
            } else if (htmlattr.bold || htmlattr.italic) {
                String family = font.getFamilyname();
                float size = font.getSize();
                Color color = font.getColor();
                if (htmlattr.bold && htmlattr.italic)
                    vFont = FontFactory.getFont(family, size, Font.BOLDITALIC, color);
                else if (htmlattr.italic)
                    vFont = FontFactory.getFont(family, size, Font.ITALIC, color);
                else if (htmlattr.bold)
                    vFont = FontFactory.getFont(family, size, Font.BOLD);
            }
            myself = new Chunk(content, vFont);
        } catch (BadLocationException e) {
            e.printStackTrace();
            myself = null;
        }
    } else if (element instanceof HTMLDocument.BlockElement) {
        HTMLDocument.BlockElement be = (HTMLDocument.BlockElement) element;
        HtmlAttr htmlattr = printAttributesHtml(be);
        av = be.getAttribute(javax.swing.text.html.HTML.Attribute.ALIGN);
        String align = av == null ? null : av.toString();
        if (htmlattr.bold || htmlattr.italic) {
            String family = font.getFamilyname();
            float size = font.getSize();
            Color color = font.getColor();
            if (htmlattr.bold && htmlattr.italic)
                vFont = FontFactory.getFont(family, size, Font.BOLDITALIC, color);
            else if (htmlattr.italic)
                vFont = FontFactory.getFont(family, size, Font.ITALIC, color);
            else if (htmlattr.bold)
                vFont = FontFactory.getFont(family, size, Font.BOLD, Color.blue);
        }
        if ("html".equalsIgnoreCase(tag)) {
            myself = generateElementChildrenHtml(element, depth + 1, vFont);
        } else if ("head".equalsIgnoreCase(tag)) {
            myself = null;
        } else if ("body".equalsIgnoreCase(tag)) {
            myself = generateElementChildrenHtml(element, depth + 1, vFont);
        } else if ("p".equalsIgnoreCase(tag) || "p-implied".equalsIgnoreCase(tag)) {
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            Paragraph paragraph = new Paragraph();
            paragraph.setFirstLineIndent(0F);
            for (Object child : children) {
                if (!(child instanceof Chunk))
                    paragraph.add(child);
            }
            if (align != null)
                paragraph.setAlignment(align);
            myself = paragraph;
        } else if ("h1".equalsIgnoreCase(tag) || "h2".equalsIgnoreCase(tag) || "h3".equalsIgnoreCase(tag)) {
            List<Object> children = generateElementChildrenHtml(element, depth + 1, subSectionFont);
            Paragraph title = new Paragraph();
            for (Object child : children) {
                title.add(child);
            }
            myself = new TempSectionPdf(title);
        } else if ("ul".equalsIgnoreCase(tag)) {
            com.lowagie.text.List list = new com.lowagie.text.List(false, false, 20.0f);
            list.setIndentationLeft(25.0f);
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            for (Object child : children) {
                list.add(child);
            }
            myself = list;
        } else if ("ol".equalsIgnoreCase(tag)) {
            com.lowagie.text.List list = new com.lowagie.text.List(true, false, 20.0f);
            list.setIndentationLeft(25.0f);
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            for (Object child : children) {
                list.add(child);
            }
            myself = list;
        } else if ("li".equalsIgnoreCase(tag)) {
            ListItem li = new ListItem();
            li.setSpacingAfter(0.0f);
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            for (Object child : children) {
                li.add(child);
            }
            myself = li;
        } else if ("table".equalsIgnoreCase(tag)) {
            List<Object> rows = generateElementChildrenHtml(element, depth + 1, normalFont);
            try {
                int ncols = 0;
                for (Object row : rows) {
                    if (row instanceof List<?>) {
                        int n = ((List<?>) row).size();
                        if (n > ncols)
                            ncols = n;
                    }
                }
                Table table = new Table(2);
                table.setBorderWidth(1);
                table.setBorderColor(new Color(0, 128, 128));
                table.setPadding(1.0f);
                table.setSpacing(0.5f);
                Cell c = new Cell("header");
                c.setHeader(true);
                c.setColspan(ncols);
                table.addCell(c);
                table.endHeaders();
                for (Object row : rows) {
                    if (row instanceof List<?>) {
                        for (Object cell : (List<?>) row) {
                            if (cell instanceof Cell)
                                table.addCell((Cell) cell);
                        }
                    }
                }
                myself = table;
            } catch (BadElementException e) {
                e.printStackTrace();
                myself = null;
            }
        } else if ("tr".equalsIgnoreCase(tag)) {
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            myself = children;
        } else if ("td".equalsIgnoreCase(tag)) {
            Cell cell = new Cell();
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            for (Object child : children) {
                cell.add(child);
            }
            myself = cell;
        } else if ("div".equalsIgnoreCase(tag)) {
            List<Object> children = generateElementChildrenHtml(element, depth + 1, normalFont);
            Paragraph paragraph = new Paragraph();
            paragraph.setFirstLineIndent(0F);
            for (Object child : children) {
                paragraph.add(child);
            }
            if (align != null)
                paragraph.setAlignment(align);
            myself = paragraph;
        } else {
            System.err.println("Unknown element " + element.getName());
            myself = null;
        }
    } else {
        // could be BidiElement - not sure what it is
        myself = null;
    }
    return myself;
}

Example 2 with BadElementException

use of com.lowagie.text.BadElementException in project mdw-designer by CenturyLinkCloud.

the class ExportHelper method printElementHtml.

private void printElementHtml(Element element, Object parent, int depth, Font font, int parentLevel) {
    String tag = element.getName();
    Object av;
    if (element instanceof HTMLDocument.RunElement) {
        HTMLDocument.RunElement re = (HTMLDocument.RunElement) element;
        int start = re.getStartOffset();
        int end = re.getEndOffset();
        try {
            String content = re.getDocument().getText(start, end - start);
            printAttributesHtml(re);
            av = re.getAttribute(CSS.Attribute.FONT_SIZE);
            String fontsize = av == null ? null : av.toString();
            av = re.getAttribute(CSS.Attribute.FONT_FAMILY);
            String fontfamily = av == null ? null : av.toString();
            av = re.getAttribute(CSS.Attribute.COLOR);
            String fontcolor = av == null ? null : av.toString();
            if (fontcolor != null || fontsize != null || fontfamily != null) {
                if (fontfamily == null)
                    fontfamily = font.getFamilyname();
                float size = fontsize == null ? font.getSize() : (Float.parseFloat(fontsize) + 9);
                int style = font.getStyle();
                Color color;
                if (fontcolor != null) {
                    color = Color.decode(fontcolor);
                } else
                    color = font.getColor();
                font = FontFactory.getFont(fontfamily, size, style, color);
            }
            if (parent instanceof Paragraph) {
                ((Paragraph) parent).add(new Chunk(content, font));
            } else {
                System.err.println("chunk with parent " + (parent == null ? "null" : parent.getClass().getName()) + ": " + content);
            }
        } catch (BadLocationException e) {
            e.printStackTrace();
        }
    } else if (element instanceof HTMLDocument.BlockElement) {
        HTMLDocument.BlockElement be = (HTMLDocument.BlockElement) element;
        printAttributesHtml(be);
        av = be.getAttribute(javax.swing.text.html.HTML.Attribute.ALIGN);
        String align = av == null ? null : av.toString();
        if ("html".equalsIgnoreCase(tag)) {
            printElementChildrenHtml(element, parent, depth + 1, font, parentLevel);
        } else if ("head".equalsIgnoreCase(tag)) {
        // do nothing
        } else if ("body".equalsIgnoreCase(tag)) {
            printElementChildrenHtml(element, parent, depth + 1, font, parentLevel);
        } else if ("p".equalsIgnoreCase(tag)) {
            if (parent instanceof Section) {
                Paragraph paragraph = new Paragraph();
                if (align != null) {
                    paragraph.setAlignment(align);
                }
                printElementChildrenHtml(element, paragraph, depth + 1, normalFont, parentLevel);
                ((Section) parent).add(paragraph);
            } else {
                System.err.println("p with parent " + (parent == null ? "null" : parent.getClass().getName()));
            }
        } else if ("h1".equalsIgnoreCase(tag) || "h2".equalsIgnoreCase(tag) || "h3".equalsIgnoreCase(tag)) {
            if (parent instanceof Section) {
                Paragraph title = new Paragraph();
                printElementChildrenHtml(element, title, depth + 1, subSectionFont, parentLevel);
                ((Section) parent).addSection(title, parentLevel == 0 ? 0 : (parentLevel + 1));
            } else {
                System.err.println("list with parent " + (parent == null ? "null" : parent.getClass().getName()));
            }
        } else if ("ul".equalsIgnoreCase(tag)) {
            if (parent instanceof Section) {
                com.lowagie.text.List list = new com.lowagie.text.List(false, false, 20.0f);
                printElementChildrenHtml(element, list, depth + 1, normalFont, parentLevel);
                ((Section) parent).add(list);
            } else {
                System.err.println("list with parent " + (parent == null ? "null" : parent.getClass().getName()));
            }
        } else if ("ol".equalsIgnoreCase(tag)) {
            if (parent instanceof Section) {
                com.lowagie.text.List list = new com.lowagie.text.List(true, false, 20.0f);
                printElementChildrenHtml(element, list, depth + 1, normalFont, parentLevel);
                ((Section) parent).add(list);
            } else {
                System.err.println("list with parent " + (parent == null ? "null" : parent.getClass().getName()));
            }
        } else if ("li".equalsIgnoreCase(tag)) {
            ListItem li = new ListItem();
            li.setSpacingAfter(0.0f);
            printElementChildrenHtml(element, li, depth + 1, normalFont, parentLevel);
            ((com.lowagie.text.List) parent).add(li);
        } else if ("p-implied".equalsIgnoreCase(tag)) {
            if (parent instanceof ListItem) {
                Paragraph paragraph = new Paragraph();
                printElementChildrenHtml(element, paragraph, depth + 1, normalFont, parentLevel);
                ((ListItem) parent).add(paragraph);
            } else if (parent instanceof Cell) {
                Paragraph paragraph = new Paragraph();
                printElementChildrenHtml(element, paragraph, depth + 1, normalFont, parentLevel);
                ((Cell) parent).add(paragraph);
            }
        } else if ("table".equalsIgnoreCase(tag)) {
            try {
                Table table = new Table(3);
                table.setBorderWidth(1);
                table.setBorderColor(new Color(0, 128, 128));
                table.setPadding(1.0f);
                table.setSpacing(0.5f);
                Cell c = new Cell("header");
                c.setHeader(true);
                c.setColspan(3);
                table.addCell(c);
                table.endHeaders();
                printElementChildrenHtml(element, table, depth + 1, normalFont, parentLevel);
                ((Section) parent).add(table);
            } catch (BadElementException e) {
                e.printStackTrace();
            }
        } else if ("tr".equalsIgnoreCase(tag)) {
            printElementChildrenHtml(element, parent, depth + 1, normalFont, parentLevel);
        } else if ("td".equalsIgnoreCase(tag)) {
            Cell cell = new Cell();
            printElementChildrenHtml(element, cell, depth + 1, normalFont, parentLevel);
            ((Table) parent).addCell(cell);
        } else {
            System.err.println("Unknown element " + element.getName());
            printElementChildrenHtml(element, parent, depth + 1, normalFont, parentLevel);
        }
    } else {
        // could be BidiElement - not sure what it is
        return;
    }
}

Example 3 with BadElementException

use of com.lowagie.text.BadElementException in project charts by vaadin.

the class PdfExportDemo method drawUnscaledSvg.

private Image drawUnscaledSvg(PdfContentByte contentByte) throws IOException {
    // First, lets create a graphics node for the SVG image.
    GraphicsNode imageGraphics = buildBatikGraphicsNode(svgStr);
    // SVG's width and height
    float width = (float) imageGraphics.getBounds().getWidth();
    float height = (float) imageGraphics.getBounds().getHeight();
    // Create a PDF template for the SVG image
    PdfTemplate template = contentByte.createTemplate(width, height);
    // Create Graphics2D rendered object from the template
    Graphics2D graphics = template.createGraphics(width, height);
    try {
        // SVGs can have their corner at coordinates other than (0,0).
        Rectangle2D bounds = imageGraphics.getBounds();
        graphics.translate(-bounds.getX(), -bounds.getY());
        // Paint SVG GraphicsNode with the 2d-renderer.
        imageGraphics.paint(graphics);
        // image.
        return new ImgTemplate(template);
    } catch (BadElementException e) {
        throw new RuntimeException("Couldn't generate PDF from SVG", e);
    } finally {
        // Manual cleaning (optional)
        graphics.dispose();
    }
}