Java PDPageContentStream.setLineWidth方法代码示例

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
private void drawAgeColorStripe(PDPageContentStream contentStream, PDFont font, Attendee attendee) throws IOException {
    // Draw age color stripe
    String stripeText = "VOID";
    if (attendee.getCurrentAgeRange() != null) {
        contentStream.setNonStrokingColor(Color.decode(attendee.getCurrentAgeRange().getStripeColor()));
        stripeText = attendee.getCurrentAgeRange().getStripeText();
    } else {
        contentStream.setNonStrokingColor(Color.black);
    }
    contentStream.fillRect(155, 92, 300, 45);

    contentStream.setLineWidth(0.5f);

    // Draw age range text in color stripe
    contentStream.beginText();
    contentStream.setFont(font, 32);
    contentStream.setNonStrokingColor(Color.white);
    contentStream.setStrokingColor(Color.black);
    contentStream.moveTextPositionByAmount(438, 105);
    contentStream.appendRawCommands("2 Tr ");       // Set text rendering mode
    Float ageRangeWidth = ((font.getStringWidth(stripeText) / 1000.0f) * 32);
    contentStream.moveTextPositionByAmount(-ageRangeWidth, 0);
    contentStream.drawString(stripeText);
    contentStream.endText();
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
private void drawBadgeNumber(PDPage page, PDFont font, Attendee attendee) throws IOException {
        String badgeNumber = attendee.getBadgeNumber();
        if (badgeNumber == null) {
            return;     // no text, don't draw anything
        }

        List<String> badgeNumberParts = BadgeLib.splitBadgeNumber(badgeNumber);

        PDPageContentStream stream = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.APPEND, true, false);

        String stripeColor = attendee.getCurrentAgeRange().getStripeColor();
        stream.setNonStrokingColor(BadgeLib.getForegroundColor(stripeColor));
        // Bounding box:
//         stream.fillRect(163, 95, 40, 30);

        PDRectangle boundingBox = new PDRectangle(163, 95, 40, 30);
        stream.setLineWidth(0.25f);
        stream.beginText();
        int fontSize = BadgeLib.findMaxFontSize(font, badgeNumberParts,boundingBox);
        stream.setFont(font, fontSize);

        float textWidth = font.getStringWidth(badgeNumberParts.get(0));
        Float offset = textWidth * (fontSize/(2*1000.0f));
        stream.newLineAtOffset(185-offset, 105+fontSize);   // First character position
        stream.showText(badgeNumberParts.get(0));

        if (badgeNumberParts.size() > 1) {
            textWidth = font.getStringWidth(badgeNumberParts.get(1));
            Float newOffset = textWidth * (fontSize/(2*1000.0f));
            stream.newLineAtOffset(offset-newOffset, -1*fontSize);   // First character position
            stream.showText(badgeNumberParts.get(1));
        }
        stream.close();
    }
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
private void drawBadgeTypeText(PDPage page, PDFont font, Attendee attendee) throws IOException {
        if (attendee.getBadge() == null || attendee.getBadge().getBadgeTypeText() == null) {
            return;     // no text, don't draw anything
        }
        String badgeTypeText = attendee.getBadge().getBadgeTypeText();
        PDPageContentStream stream = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.APPEND, true, false);

//        PDRectangle boundingBox = new PDRectangle(206, 85, 253, 44);

        stream.setLineWidth(0.5f);
        stream.beginText();
        int fontSize = BadgeLib.findMaxLineSize(font, badgeTypeText,240, 40);
        stream.setFont(font, fontSize);
        if (attendee.getBadge() != null &&
                (attendee.getBadge().getBadgeTypeText().equals("Friday") ||
                        attendee.getBadge().getBadgeTypeText().equals("Saturday") ||
                        attendee.getBadge().getBadgeTypeText().equals("Sunday"))) {
            if (attendee.getBadge() != null && attendee.getBadge().getBadgeTypeBackgroundColor() != null) {
                stream.setNonStrokingColor(BadgeLib.getForegroundColor(attendee.getCurrentAgeRange().getStripeColor()));
            } else {
                stream.setNonStrokingColor(Color.WHITE);
                stream.setStrokingColor(Color.black);
            }

        } else {
            if (attendee.getBadge() != null && attendee.getBadge().getBadgeTypeBackgroundColor() != null) {
                stream.setNonStrokingColor(BadgeLib.getForegroundColor(attendee.getBadge().getBadgeTypeBackgroundColor()));
            } else {
                stream.setNonStrokingColor(Color.WHITE);
                stream.setStrokingColor(Color.black);
            }

        }

        float textWidth = font.getStringWidth(badgeTypeText);
        Float offset = textWidth * (fontSize/(2*1000.0f));
        stream.newLineAtOffset(330-offset, 100);   // First character position
        stream.showText(badgeTypeText);
        stream.close();
    }
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
public static void addTextSimpleUnderlined(PDPageContentStream stream, PdfTextStyle textConfig, float textX, float textY, String text) {
    addTextSimple(stream, textConfig, textX, textY, text);
    try {
        float lineOffset = textConfig.getFontSize() / 8F;
        stream.setStrokingColor(textConfig.getColor());
        stream.setLineWidth(0.5F);
        stream.moveTo(textX, textY - lineOffset);
        stream.lineTo(textX + getTextWidth(textConfig.getCurrentFontStyle(), textConfig.getFontSize(), text), textY - lineOffset);
        stream.stroke();
    } catch (IOException e) {
        e.printStackTrace();
    }
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
/**
 * <a href="http://stackoverflow.com/questions/37601092/pdfbox-identify-specific-pages-and-functionalities-recommendations">
 * PDFBox identify specific pages and functionalities recommendations
 * </a>
 * 
 * <p>
 * This test shows how to add an empty signature field with a custom appearance
 * to an existing PDF.
 * </p>
 */
@Test
public void testAddEmptySignatureField() throws IOException
{
    try (   InputStream sourceStream = getClass().getResourceAsStream("test.pdf");
            OutputStream output = new FileOutputStream(new File(RESULT_FOLDER, "test-with-empty-sig-field.pdf")))
    {
        PDFont font = PDType1Font.HELVETICA;
        PDResources resources = new PDResources();
        resources.put(COSName.getPDFName("Helv"), font);

        PDDocument document = PDDocument.load(sourceStream);
        PDAcroForm acroForm = new PDAcroForm(document);
        acroForm.setDefaultResources(resources);
        document.getDocumentCatalog().setAcroForm(acroForm);

        PDRectangle rect = new PDRectangle(50, 750, 200, 50);

        PDAppearanceDictionary appearanceDictionary = new PDAppearanceDictionary();
        PDAppearanceStream appearanceStream = new PDAppearanceStream(document);
        appearanceStream.setBBox(rect.createRetranslatedRectangle());
        appearanceStream.setResources(resources);
        appearanceDictionary.setNormalAppearance(appearanceStream);
        PDPageContentStream contentStream = new PDPageContentStream(document, appearanceStream);
        contentStream.setStrokingColor(Color.BLACK);
        contentStream.setNonStrokingColor(Color.LIGHT_GRAY);
        contentStream.setLineWidth(2);
        contentStream.addRect(0, 0, rect.getWidth(), rect.getHeight());
        contentStream.fill();
        contentStream.moveTo(1 * rect.getHeight() / 4, 1 * rect.getHeight() / 4);
        contentStream.lineTo(2 * rect.getHeight() / 4, 3 * rect.getHeight() / 4);
        contentStream.moveTo(1 * rect.getHeight() / 4, 3 * rect.getHeight() / 4);
        contentStream.lineTo(2 * rect.getHeight() / 4, 1 * rect.getHeight() / 4);
        contentStream.moveTo(3 * rect.getHeight() / 4, 1 * rect.getHeight() / 4);
        contentStream.lineTo(rect.getWidth() - rect.getHeight() / 4, 1 * rect.getHeight() / 4);
        contentStream.stroke();
        contentStream.setNonStrokingColor(Color.DARK_GRAY);
        contentStream.beginText();
        contentStream.setFont(font, rect.getHeight() / 5);
        contentStream.newLineAtOffset(3 * rect.getHeight() / 4, -font.getBoundingBox().getLowerLeftY() * rect.getHeight() / 5000);
        contentStream.showText("Customer");
        contentStream.endText();
        contentStream.close();

        PDSignatureField signatureField = new PDSignatureField(acroForm);
        signatureField.setPartialName("SignatureField");
        PDPage page = document.getPage(0);

        PDAnnotationWidget widget = signatureField.getWidgets().get(0);
        widget.setAppearance(appearanceDictionary);
        widget.setRectangle(rect);
        widget.setPage(page);

        page.getAnnotations().add(widget);
        acroForm.getFields().add(signatureField);

        document.save(output);
        document.close();
    }
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
/**
 * Renders the borders
 * 
 * @param stream
 *            The stream used to render the borders
 * @param left
 *            The coordinate of the left edge of the object
 * @param top
 *            The coordinate of the top edge of the object
 * @param width
 *            The width the object will be rendered
 * @param height
 *            The height the object will be rendered
 * @throws IOException
 *             If writing to the stream fails
 */
protected void drawBorder(final PDPageContentStream stream, final float left, final float top, final float width, final float height) throws IOException {
	stream.moveTo(left, top);
	float lineWidth = -1;
	if (topBorder > 0) {
		stream.setLineWidth(topBorder);
		lineWidth = topBorder;
		stream.lineTo(left + width, top);
	} else {
		stream.moveTo(left + width, top);
	}
	if (rightBorder > 0) {
		if (lineWidth != rightBorder) {
			stream.setLineWidth(rightBorder);
		}
		lineWidth = rightBorder;
		stream.lineTo(left + width, top - height);
	} else {
		stream.moveTo(left + width, top - height);
	}
	if (bottomBorder > 0) {
		if (lineWidth != bottomBorder) {
			stream.setLineWidth(bottomBorder);
		}
		lineWidth = bottomBorder;
		stream.lineTo(left, top - height);
	} else {
		stream.moveTo(left, top - height);
	}
	if (leftBorder > 0) {
		if (lineWidth != leftBorder) {
			stream.setLineWidth(leftBorder);
		}
		lineWidth = leftBorder;
		stream.setLineWidth(leftBorder);
		stream.lineTo(left, top);
	} else {
		stream.moveTo(left, top);
	}
	if (topBorder > 0) {
		if (lineWidth != topBorder) {
			stream.setLineWidth(topBorder);
		}
		lineWidth = topBorder;
		stream.setLineWidth(topBorder);
		stream.lineTo(left + width, top);
	}
	stream.stroke();
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
private PDPage generatePage(Attendee attendee, PDDocument document) throws IOException {
    PDPage page = new PDPage(new PDRectangle(612f, 396f));
    PDFont font = PDType1Font.HELVETICA_BOLD;
    PDPageContentStream contentStream = new PDPageContentStream(document, page);

    // Positions are measured from the bottom left corner of the page at 72 DPI

    // Draw real name
    contentStream.beginText();
    contentStream.moveTextPositionByAmount(220+xOffset, 175+yOffset);
    contentStream.setFont( font, 24 );
    contentStream.drawString(attendee.getFirstName() + " " + attendee.getLastName());
    contentStream.endText();

    // Draw age color stripe
    String stripeText = "VOID";
    if (attendee.getCurrentAgeRange() != null) {
        contentStream.setNonStrokingColor(Color.decode(attendee.getCurrentAgeRange().getStripeColor()));
        stripeText = attendee.getCurrentAgeRange().getStripeText();
    } else {
        contentStream.setNonStrokingColor(Color.black);
    }
    contentStream.fillRect(150+xOffset, 90+yOffset, 310, 44);

    contentStream.setLineWidth(0.5f);
    contentStream.beginText();
    contentStream.setFont(font, 24);
    contentStream.setNonStrokingColor(Color.white);
    contentStream.setStrokingColor(Color.black);
    contentStream.moveTextPositionByAmount(297+xOffset, 102+yOffset);
    contentStream.appendRawCommands("2 Tr ");       // Set text rendering mode

    Float ageRangeWidth = ((font.getStringWidth(stripeText) / 1000.0f) * 18) / 2;
    contentStream.moveTextPositionByAmount(-ageRangeWidth, 0);
    contentStream.drawString(stripeText);
    contentStream.endText();

    contentStream.close();

    return page;
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
private void drawVerticalAgeRangeText(PDPage page, PDFont font, Attendee attendee) throws IOException {
    PDPageContentStream stream = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.APPEND, true, false);
    stream.setLineWidth(0.5f);
    stream.beginText();
    stream.setFont(font, 30);

    String stripeColor = attendee.getCurrentAgeRange().getStripeColor();
    stream.setNonStrokingColor(BadgeLib.getForegroundColor(stripeColor));

    stream.newLineAtOffset(172, 275);   // First character position

    String ageString = BadgeLib.getAgeRangeAtCon(attendee, currentDateForAgeCalculation);
    if (ageString.toLowerCase().equals("adult")) {
        stream.showText("A");
        stream.newLineAtOffset(-1, -32);
        stream.showText("D");
        stream.newLineAtOffset(0, -32);
        stream.showText("U");
        stream.newLineAtOffset(2, -32);
        stream.showText("L");
        stream.newLineAtOffset(2, -32);
        stream.showText("T");
    } else if (ageString.toLowerCase().equals("youth")) {
        stream.showText("Y");
        stream.newLineAtOffset(-2, -32);
        stream.showText("O");
        stream.newLineAtOffset(0, -32);
        stream.showText("U");
        stream.newLineAtOffset(4, -32);
        stream.showText("T");
        stream.newLineAtOffset(-3, -32);
        stream.showText("H");
    } else if (ageString.toLowerCase().equals("child")) {
        stream.showText("C");
        stream.newLineAtOffset(0, -32);
        stream.showText("H");
        stream.newLineAtOffset(5, -32);
        stream.showText("I");
        stream.newLineAtOffset(-3, -32);
        stream.showText("L");
        stream.newLineAtOffset(-2, -32);
        stream.showText("D");
    } else {
        stream.showText("V");
        stream.newLineAtOffset(0, -32);
        stream.showText("O");
        stream.newLineAtOffset(5, -32);
        stream.showText("I");
        stream.newLineAtOffset(-5, -32);
        stream.showText("D");
    }
    stream.close();
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
private void placeBorders(PDPageContentStream stream, float startY, float endY, float x, float allowedWidth) throws IOException {
    if (border) {
        stream.setStrokingColor(0, 0, 0);
        stream.setLineWidth(0.3f);
        float y0 = startY - BORDER_Y_DELTA;
        float y1 = endY - (BORDER_Y_DELTA + 1);
        if (!noInnerBorders) {
            if (!noTopBorder || noTopBorder && !placeFirstBorder) {
                stream.moveTo(x, y0);
                stream.lineTo(x + allowedWidth, y0);
                stream.stroke();
            }
            if (!noBottomBorder || noBottomBorder && !placeLastBorder) {
                stream.moveTo(x, y1);
                stream.lineTo(x + allowedWidth, y1);
                stream.stroke();
            }
        } else {
            if (!noTopBorder && placeFirstBorder) {
                stream.moveTo(x, y0);
                stream.lineTo(x + allowedWidth, y0);
                stream.stroke();
            }
            if (!noBottomBorder && placeLastBorder) {
                stream.moveTo(x, y1);
                stream.lineTo(x + allowedWidth, y1);
                stream.stroke();
            }
        }
        float currX = x;
        stream.moveTo(currX, y0);
        stream.lineTo(currX, y1);
        stream.stroke();
        for (float width : cellWidths) {
            if (!noInnerBorders) {
                stream.moveTo(currX, y0);
                stream.lineTo(currX, y1);
                stream.stroke();
            }
            currX += width * allowedWidth;
        }
        stream.moveTo(currX, y0);
        stream.lineTo(currX, y1);
        stream.stroke();
    }
}
 

import org.apache.pdfbox.pdmodel.PDPageContentStream; //导入方法依赖的package包/类
/**
 * Helper method to draw a fine line
 * 
 * @param stream
 *            The stream used to draw the line
 * @param left
 *            The left end of the line
 * @param top
 *            The vertical position of the line
 * @param width
 *            The width of the line
 * @throws IOException
 *             If writing to the stream fails
 */
private void drawLine(final PDPageContentStream stream, final float left, final float top, final float width) throws IOException {
	stream.setLineWidth(0.25f);
	stream.moveTo(left, top);
	stream.lineTo(left + width, top);
	stream.stroke();
}