Examples of com.itextpdf.text.pdf.draw.DrawInterface

com.itextpdf.text.pdf.draw.DrawInterface
Interface for an Element that allows you to draw something at the current vertical position. Trivial implementations are LineSeparator and VerticalPositionMark. It is also used to define what has to be drawn by a separator chunk. @since 2.1.2

                if (chunk.isStroked()) {
                    PdfChunk nextChunk = line.getChunk(chunkStrokeIdx + 1);
                    if (chunk.isSeparator()) {
                      width = glueWidth;
                      Object[] sep = (Object[])chunk.getAttribute(Chunk.SEPARATOR);
                        DrawInterface di = (DrawInterface)sep[0];
                        Boolean vertical = (Boolean)sep[1];
                        if (vertical.booleanValue()) {
                          di.draw(graphics, baseXMarker, yMarker + descender, baseXMarker + line.getOriginalWidth(), ascender - descender, yMarker);
                        }
                        else {
                          di.draw(graphics, xMarker, yMarker + descender, xMarker + width, ascender - descender, yMarker);
                        }
                    }
                    if (chunk.isTab()) {
                      Object[] tab = (Object[])chunk.getAttribute(Chunk.TAB);
                        DrawInterface di = (DrawInterface)tab[0];
                        tabPosition = ((Float)tab[1]).floatValue() + ((Float)tab[3]).floatValue();
                        if (tabPosition > xMarker) {
                          di.draw(graphics, xMarker, yMarker + descender, tabPosition, ascender - descender, yMarker);
                        }
                        float tmp = xMarker;
                      xMarker = tabPosition;
                      tabPosition = tmp;
                    }

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                    return NO_MORE_COLUMN;
                }
            }
            else if (element.type() == Element.YMARK) {
                if (!simulate) {
                    DrawInterface zh = (DrawInterface)element;
                    zh.draw(canvas, leftX, minY, rightX, maxY, yLine);
                }
                compositeElements.removeFirst();
            }
            else
                compositeElements.removeFirst();

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                    return NO_MORE_COLUMN;
                }
            }
            else if (element.type() == Element.YMARK) {
                if (!simulate) {
                    DrawInterface zh = (DrawInterface)element;
                    zh.draw(canvas, leftX, minY, rightX, maxY, yLine);
                }
                compositeElements.removeFirst();
            } else if (element.type() == Element.DIV) {
                ArrayList<Element> floatingElements = new ArrayList<Element>();
                do {

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                        text.closeMCBlock((Image)element);
                    }
                    break;
                }
                case Element.YMARK: {
                    DrawInterface zh = (DrawInterface)element;
                    zh.draw(graphics, indentLeft(), indentBottom(), indentRight(), indentTop(), indentTop() - currentHeight - (leadingStack.size() > 0 ? leading : 0));
                    pageEmpty = false;
                    break;
                }
                case Element.MARKED: {
                  MarkedObject mo;

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                if (chunk.isStroked()) {
                    PdfChunk nextChunk = line.getChunk(chunkStrokeIdx + 1);
                    if (chunk.isSeparator()) {
                      width = glueWidth;
                      Object[] sep = (Object[])chunk.getAttribute(Chunk.SEPARATOR);
                        DrawInterface di = (DrawInterface)sep[0];
                        Boolean vertical = (Boolean)sep[1];
                        if (vertical.booleanValue()) {
                          di.draw(graphics, baseXMarker, yMarker + descender, baseXMarker + line.getOriginalWidth(), ascender - descender, yMarker);
                        }
                        else {
                          di.draw(graphics, xMarker, yMarker + descender, xMarker + width, ascender - descender, yMarker);
                        }
                    }
                    if (chunk.isTab()) {
                        if (chunk.isAttribute(Chunk.TABSETTINGS)) {
                            TabStop tabStop = chunk.getTabStop();
                            if (tabStop != null) {
                                tabPosition = tabStop.getPosition() + baseXMarker;
                                if (tabStop.getLeader() != null)
                                    tabStop.getLeader().draw(graphics, xMarker, yMarker + descender, tabPosition, ascender - descender, yMarker);
                            } else {
                                tabPosition = xMarker;
                            }
                        } else {
                            //Keep deprecated tab logic for backward compatibility...
                            Object[] tab = (Object[])chunk.getAttribute(Chunk.TAB);
                            DrawInterface di = (DrawInterface)tab[0];
                            tabPosition = ((Float)tab[1]).floatValue() + ((Float)tab[3]).floatValue();
                            if (tabPosition > xMarker) {
                                di.draw(graphics, xMarker, yMarker + descender, tabPosition, ascender - descender, yMarker);
                            }
                        }
                        float tmp = xMarker;
                      xMarker = tabPosition;
                      tabPosition = tmp;

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                    width = originalWidth - tabStopPosition;
                }
            }
            else if (ck.isSeparator()) {
                Object[] sep = (Object[])ck.getAttribute(Chunk.SEPARATOR);
                DrawInterface di = (DrawInterface)sep[0];
                Boolean vertical = (Boolean)sep[1];
                if (vertical && di instanceof LineSeparator) {
                    float separatorWidth = originalWidth * ((LineSeparator) di).getPercentage() / 100f;
                    width -= separatorWidth;
                    if (width < 0) {

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                    return NO_MORE_COLUMN;
                }
            }
            else if (element.type() == Element.YMARK) {
                if (!simulate) {
                    DrawInterface zh = (DrawInterface)element;
                    zh.draw(canvas, leftX, minY, rightX, maxY, yLine);
                }
                compositeElements.removeFirst();
            }
            else
                compositeElements.removeFirst();

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            }
            detailChunks[currentChar].adjustLeft(leftX);
            width = originalWidth - tabPosition;
            } else if (ck.isSeparator()) {
                Object[] sep = (Object[])ck.getAttribute(Chunk.SEPARATOR);
                DrawInterface di = (DrawInterface)sep[0];
                Boolean vertical = (Boolean)sep[1];
                if (vertical && di instanceof LineSeparator) {
                    float separatorWidth = originalWidth * ((LineSeparator) di).getPercentage() / 100f;
                    width -= separatorWidth;
                    if (width < 0) {

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                    return NO_MORE_COLUMN;
                }
            }
            else if (element.type() == Element.YMARK) {
                if (!simulate) {
                    DrawInterface zh = (DrawInterface)element;
                    zh.draw(canvas, leftX, minY, rightX, maxY, yLine);
                }
                compositeElements.removeFirst();
            }
            else
                compositeElements.removeFirst();

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                    //carriageReturn(); suggestion by Marc Campforts
                    add((Image) element);
                    break;
                }
                case Element.YMARK: {
                    DrawInterface zh = (DrawInterface)element;
                    zh.draw(graphics, indentLeft(), indentBottom(), indentRight(), indentTop(), indentTop() - currentHeight - (leadingCount > 0 ? leading : 0));
                    pageEmpty = false;
                    break;
                }
                case Element.MARKED: {
                  MarkedObject mo;

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Related Classes of com.itextpdf.text.pdf.draw.DrawInterface

com.itextpdf.text.pdf.BidiLine

com.itextpdf.text.pdf.ColumnText

com.itextpdf.text.pdf.PdfDocument

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