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Java PdfArray.add方法代码示例

本文整理汇总了Java中com.lowagie.text.pdf.PdfArray.add方法的典型用法代码示例。如果您正苦于以下问题：Java PdfArray.add方法的具体用法？Java PdfArray.add怎么用？Java PdfArray.add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.lowagie.text.pdf.PdfArray的用法示例。


在下文中一共展示了PdfArray.add方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: rotateAnnotations

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
public PdfArray rotateAnnotations(PdfWriter writer, Rectangle pageSize) {
    PdfArray array = new PdfArray();
    int rotation = pageSize.getRotation() % 360;
    int currentPage = writer.getCurrentPageNumber();
    for (int k = 0; k < annotations.size(); ++k) {
        PdfAnnotation dic = (PdfAnnotation)annotations.get(k);
        int page = dic.getPlaceInPage();
        if (page > currentPage) {
            delayedAnnotations.add(dic);
            continue;
        }
        if (dic.isForm()) {
            if (!dic.isUsed()) {
                HashMap templates = dic.getTemplates();
                if (templates != null)
                    acroForm.addFieldTemplates(templates);
            }
            PdfFormField field = (PdfFormField)dic;
            if (field.getParent() == null)
                acroForm.addDocumentField(field.getIndirectReference());
        }
        if (dic.isAnnotation()) {
            array.add(dic.getIndirectReference());
            if (!dic.isUsed()) {
                PdfRectangle rect = (PdfRectangle)dic.get(PdfName.RECT);
                if (rect != null) {
                	switch (rotation) {
                    	case 90:
                    		dic.put(PdfName.RECT, new PdfRectangle(
                    				pageSize.getTop() - rect.bottom(),
						rect.left(),
						pageSize.getTop() - rect.top(),
						rect.right()));
                    		break;
                    	case 180:
                    		dic.put(PdfName.RECT, new PdfRectangle(
                    				pageSize.getRight() - rect.left(),
						pageSize.getTop() - rect.bottom(),
						pageSize.getRight() - rect.right(),
						pageSize.getTop() - rect.top()));
                    		break;
                    	case 270:
                    		dic.put(PdfName.RECT, new PdfRectangle(
                    				rect.bottom(),
						pageSize.getRight() - rect.left(),
						rect.top(),
						pageSize.getRight() - rect.right()));
                    		break;
                	}
                }
            }
        }
        if (!dic.isUsed()) {
            dic.setUsed();
            try {
                writer.addToBody(dic, dic.getIndirectReference());
            }
            catch (IOException e) {
                throw new ExceptionConverter(e);
            }
        }
    }
    return array;
}
开发者ID:albfernandez，项目名称:itext2，代码行数:65，代码来源:PdfAnnotationsImp.java

示例2: getColorspace

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
PdfObject getColorspace() {
    if (icc_profile != null) {
        if ((colorType & 2) == 0)
            return PdfName.DEVICEGRAY;
        else
            return PdfName.DEVICERGB;
    }
    if (gamma == 1f && !hasCHRM) {
        if ((colorType & 2) == 0)
            return PdfName.DEVICEGRAY;
        else
            return PdfName.DEVICERGB;
    }
    else {
        PdfArray array = new PdfArray();
        PdfDictionary dic = new PdfDictionary();
        if ((colorType & 2) == 0) {
            if (gamma == 1f)
                return PdfName.DEVICEGRAY;
            array.add(PdfName.CALGRAY);
            dic.put(PdfName.GAMMA, new PdfNumber(gamma));
            dic.put(PdfName.WHITEPOINT, new PdfLiteral("[1 1 1]"));
            array.add(dic);
        }
        else {
            PdfObject wp = new PdfLiteral("[1 1 1]");
            array.add(PdfName.CALRGB);
            if (gamma != 1f) {
                PdfArray gm = new PdfArray();
                PdfNumber n = new PdfNumber(gamma);
                gm.add(n);
                gm.add(n);
                gm.add(n);
                dic.put(PdfName.GAMMA, gm);
            }
            if (hasCHRM) {
                float z = yW*((xG-xB)*yR-(xR-xB)*yG+(xR-xG)*yB);
                float YA = yR*((xG-xB)*yW-(xW-xB)*yG+(xW-xG)*yB)/z;
                float XA = YA*xR/yR;
                float ZA = YA*((1-xR)/yR-1);
                float YB = -yG*((xR-xB)*yW-(xW-xB)*yR+(xW-xR)*yB)/z;
                float XB = YB*xG/yG;
                float ZB = YB*((1-xG)/yG-1);
                float YC = yB*((xR-xG)*yW-(xW-xG)*yW+(xW-xR)*yG)/z;
                float XC = YC*xB/yB;
                float ZC = YC*((1-xB)/yB-1);
                float XW = XA+XB+XC;
                float YW = 1;//YA+YB+YC;
                float ZW = ZA+ZB+ZC;
                PdfArray wpa = new PdfArray();
                wpa.add(new PdfNumber(XW));
                wpa.add(new PdfNumber(YW));
                wpa.add(new PdfNumber(ZW));
                wp = wpa;
                PdfArray matrix = new PdfArray();
                matrix.add(new PdfNumber(XA));
                matrix.add(new PdfNumber(YA));
                matrix.add(new PdfNumber(ZA));
                matrix.add(new PdfNumber(XB));
                matrix.add(new PdfNumber(YB));
                matrix.add(new PdfNumber(ZB));
                matrix.add(new PdfNumber(XC));
                matrix.add(new PdfNumber(YC));
                matrix.add(new PdfNumber(ZC));
                dic.put(PdfName.MATRIX, matrix);
            }
            dic.put(PdfName.WHITEPOINT, wp);
            array.add(dic);
        }
        return array;
    }
}
开发者ID:albfernandez，项目名称:itext2，代码行数:73，代码来源:PngImage.java

示例3: setSortOrder

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Defines the sort order of the field (ascending or descending).
 * @param ascending	an array with every element corresponding with a name of a field.
 */
public void setSortOrder(boolean[] ascending) {
	PdfObject o = get(PdfName.S);
	if (o instanceof PdfArray) {
		if (((PdfArray)o).size() != ascending.length) {
			throw new IllegalArgumentException("The number of booleans in this array doesn't correspond with the number of fields.");
		}
		PdfArray array = new PdfArray();
		for (int i = 0; i < ascending.length; i++) {
			array.add(new PdfBoolean(ascending[i]));
		}
		put(PdfName.A, array);
	}
	else {
		throw new IllegalArgumentException("You need a single boolean for this collection sort dictionary.");
	}
}
开发者ID:albfernandez，项目名称:itext2，代码行数:21，代码来源:PdfCollectionSort.java

示例4: indexedModel

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
private Image indexedModel(byte bdata[], int bpc, int paletteEntries) throws BadElementException {
    Image img = new ImgRaw(width, height, 1, bpc, bdata);
    PdfArray colorspace = new PdfArray();
    colorspace.add(PdfName.INDEXED);
    colorspace.add(PdfName.DEVICERGB);
    byte np[] = getPalette(paletteEntries);
    int len = np.length;
    colorspace.add(new PdfNumber(len / 3 - 1));
    colorspace.add(new PdfString(np));
    PdfDictionary ad = new PdfDictionary();
    ad.put(PdfName.COLORSPACE, colorspace);
    img.setAdditional(ad);
    return img;
}
开发者ID:albfernandez，项目名称:itext2，代码行数:15，代码来源:BmpImage.java

示例5: PdfCollectionSort

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Constructs a PDF Collection Sort Dictionary.
 * @param keys	the keys of the fields that will be used to sort entries
 */
public PdfCollectionSort(String[] keys) {
	super(PdfName.COLLECTIONSORT);
	PdfArray array = new PdfArray();
	for (int i = 0; i < keys.length; i++) {
		array.add(new PdfName(keys[i]));
	}
	put(PdfName.S, array);
}
开发者ID:albfernandez，项目名称:itext2，代码行数:13，代码来源:PdfCollectionSort.java

示例6: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates some Layer functionality.
 * 
 */
@Test
public void main() throws Exception {

	// step 1: creation of a document-object
	Document document = new Document();
	// step 2:
	PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("Layers.pdf"));
	writer.setPdfVersion(PdfWriter.VERSION_1_5);
	// step 3:
	writer.setViewerPreferences(PdfWriter.PageModeUseOC);
	document.open();
	// step 4:
	PdfContentByte cb = writer.getDirectContent();
	Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
	PdfLayer l1 = new PdfLayer("Layer 1", writer);
	PdfLayer l2 = new PdfLayer("Layer 2", writer);
	PdfLayer l3 = new PdfLayer("Layer 3", writer);
	PdfLayerMembership m1 = new PdfLayerMembership(writer);
	m1.addMember(l2);
	m1.addMember(l3);
	Phrase p1 = new Phrase("Text in layer 1");
	Phrase p2 = new Phrase("Text in layer 2 or layer 3");
	Phrase p3 = new Phrase("Text in layer 3");
	cb.beginLayer(l1);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
	cb.endLayer();
	cb.beginLayer(m1);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
	cb.endLayer();
	cb.beginLayer(l3);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
	cb.endLayer();
	PdfOCProperties p = writer.getOCProperties();
	PdfArray order = new PdfArray();
	order.add(l1.getRef());
	PdfArray group = new PdfArray();
	group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
	group.add(l2.getRef());
	group.add(l3.getRef());
	order.add(group);
	PdfDictionary d = new PdfDictionary();
	d.put(PdfName.ORDER, order);
	p.put(PdfName.D, d);

	// step 5: we close the document
	document.close();
}
开发者ID:albfernandez，项目名称:itext2，代码行数:53，代码来源:LayersTest.java

示例7: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates how to group optional content.
 * 
 * @param args
 *            no arguments needed
 */
public static void main(String[] args) {
	System.out.println("Grouping optional content");
	try {
		// step 1
		Document document = new Document(PageSize.A4, 50, 50, 50, 50);
		// step 2
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(android.os.Environment.getExternalStorageDirectory() + java.io.File.separator + "droidtext" + java.io.File.separator + "contentgroups.pdf"));
		writer.setPdfVersion(PdfWriter.VERSION_1_5);
		writer.setViewerPreferences(PdfWriter.PageModeUseOC);
		// step 3
		document.open();
		// step 4
		PdfContentByte cb = writer.getDirectContent();
		Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
		PdfLayer l1 = new PdfLayer("Layer 1", writer);
		PdfLayer l2 = new PdfLayer("Layer 2", writer);
		PdfLayer l3 = new PdfLayer("Layer 3", writer);
		PdfLayerMembership m1 = new PdfLayerMembership(writer);
		m1.addMember(l2);
		m1.addMember(l3);
		Phrase p1 = new Phrase("Text in layer 1");
		Phrase p2 = new Phrase("Text in layer 2 or layer 3");
		Phrase p3 = new Phrase("Text in layer 3");
		cb.beginLayer(l1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
		cb.endLayer();
		cb.beginLayer(m1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
		cb.endLayer();
		cb.beginLayer(l3);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
		cb.endLayer();
		cb.sanityCheck();

		PdfOCProperties p = writer.getOCProperties();
		PdfArray order = new PdfArray();
		order.add(l1.getRef());
		PdfArray group = new PdfArray();
		group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
		group.add(l2.getRef());
		group.add(l3.getRef());
		order.add(group);
		PdfDictionary d = new PdfDictionary();
		d.put(PdfName.ORDER, order);
		p.put(PdfName.D, d);
		// step 5
		document.close();
	} catch (Exception de) {
		de.printStackTrace();
	}
}
开发者ID:fc-dream，项目名称:PDFTestForAndroid，代码行数:59，代码来源:ContentGroups.java

示例8: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates how to order optional content groups.
 * 
 * @param args
 *            no arguments needed
 */
public static void main(String[] args) {
	System.out.println("Ordering optional content groups");
	try {
		// step 1
		Document document = new Document(PageSize.A4, 50, 50, 50, 50);
		// step 2
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(android.os.Environment.getExternalStorageDirectory() + java.io.File.separator + "droidtext" + java.io.File.separator + "orderedlayers.pdf"));
		writer.setPdfVersion(PdfWriter.VERSION_1_5);
		writer.setViewerPreferences(PdfWriter.PageModeUseOC);
		// step 3
		document.open();
		// step 4
		PdfContentByte cb = writer.getDirectContent();
		Phrase explanation = new Phrase("Ordered layers", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
		PdfLayer l1 = new PdfLayer("Layer 1", writer);
		PdfLayer l2 = new PdfLayer("Layer 2", writer);
		PdfLayer l3 = new PdfLayer("Layer 3", writer);
		PdfLayerMembership m1 = new PdfLayerMembership(writer);
		m1.addMember(l2);
		m1.addMember(l3);
		Phrase p1 = new Phrase("Text in layer 1");
		Phrase p2 = new Phrase("Text in layer 2 or layer 3");
		Phrase p3 = new Phrase("Text in layer 3");
		cb.beginLayer(l1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
		cb.endLayer();
		cb.beginLayer(m1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
		cb.endLayer();
		cb.beginLayer(l3);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
		cb.endLayer();
		cb.sanityCheck();

		PdfOCProperties p = writer.getOCProperties();
		PdfArray order = new PdfArray();
		order.add(l1.getRef());
		order.add(l2.getRef());
		order.add(l3.getRef());
		PdfDictionary d = new PdfDictionary();
		d.put(PdfName.ORDER, order);
		p.put(PdfName.D, d);
		// step 5
		document.close();
	} catch (Exception de) {
		de.printStackTrace();
	}
}
开发者ID:fc-dream，项目名称:PDFTestForAndroid，代码行数:56，代码来源:OrderedLayers.java

示例9: getColorspace

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
PdfObject getColorspace() {
    if (gamma == 1f && !hasCHRM) {
        if ((colorType & 2) == 0)
            return PdfName.DEVICEGRAY;
        else
            return PdfName.DEVICERGB;
    }
    else {
        PdfArray array = new PdfArray();
        PdfDictionary dic = new PdfDictionary();
        if ((colorType & 2) == 0) {
            if (gamma == 1f)
                return PdfName.DEVICEGRAY;
            array.add(PdfName.CALGRAY);
            dic.put(PdfName.GAMMA, new PdfNumber(gamma));
            dic.put(PdfName.WHITEPOINT, new PdfLiteral("[1 1 1]"));
            array.add(dic);
        }
        else {
            PdfObject wp = new PdfLiteral("[1 1 1]");
            array.add(PdfName.CALRGB);
            if (gamma != 1f) {
                PdfArray gm = new PdfArray();
                PdfNumber n = new PdfNumber(gamma);
                gm.add(n);
                gm.add(n);
                gm.add(n);
                dic.put(PdfName.GAMMA, gm);
            }
            if (hasCHRM) {
                float z = yW*((xG-xB)*yR-(xR-xB)*yG+(xR-xG)*yB);
                float YA = yR*((xG-xB)*yW-(xW-xB)*yG+(xW-xG)*yB)/z;
                float XA = YA*xR/yR;
                float ZA = YA*((1-xR)/yR-1);
                float YB = -yG*((xR-xB)*yW-(xW-xB)*yR+(xW-xR)*yB)/z;
                float XB = YB*xG/yG;
                float ZB = YB*((1-xG)/yG-1);
                float YC = yB*((xR-xG)*yW-(xW-xG)*yW+(xW-xR)*yG)/z;
                float XC = YC*xB/yB;
                float ZC = YC*((1-xB)/yB-1);
                float XW = XA+XB+XC;
                float YW = 1;//YA+YB+YC;
                float ZW = ZA+ZB+ZC;
                PdfArray wpa = new PdfArray();
                wpa.add(new PdfNumber(XW));
                wpa.add(new PdfNumber(YW));
                wpa.add(new PdfNumber(ZW));
                wp = wpa;
                PdfArray matrix = new PdfArray();
                matrix.add(new PdfNumber(XA));
                matrix.add(new PdfNumber(YA));
                matrix.add(new PdfNumber(ZA));
                matrix.add(new PdfNumber(XB));
                matrix.add(new PdfNumber(YB));
                matrix.add(new PdfNumber(ZB));
                matrix.add(new PdfNumber(XC));
                matrix.add(new PdfNumber(YC));
                matrix.add(new PdfNumber(ZC));
                dic.put(PdfName.MATRIX, matrix);
            }
            dic.put(PdfName.WHITEPOINT, wp);
            array.add(dic);
        }
        return array;
    }
}
开发者ID:bullda，项目名称:DroidText，代码行数:67，代码来源:PngImage.java

示例10: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates how to order optional content groups.
 * 
 * @param args
 *            no arguments needed
 */
@Test
public void main() throws Exception {
	// step 1
	Document document = new Document(PageSize.A4, 50, 50, 50, 50);
	// step 2
	PdfWriter writer = PdfWriter.getInstance(document,
			PdfTestBase.getOutputStream("orderedlayers.pdf"));
	writer.setPdfVersion(PdfWriter.VERSION_1_5);
	writer.setViewerPreferences(PdfWriter.PageModeUseOC);
	// step 3
	document.open();
	// step 4
	PdfContentByte cb = writer.getDirectContent();
	Phrase explanation = new Phrase("Ordered layers", new Font(
			Font.HELVETICA, 20, Font.BOLD, Color.red));
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50,
			650, 0);
	PdfLayer l1 = new PdfLayer("Layer 1", writer);
	PdfLayer l2 = new PdfLayer("Layer 2", writer);
	PdfLayer l3 = new PdfLayer("Layer 3", writer);
	PdfLayerMembership m1 = new PdfLayerMembership(writer);
	m1.addMember(l2);
	m1.addMember(l3);
	Phrase p1 = new Phrase("Text in layer 1");
	Phrase p2 = new Phrase("Text in layer 2 or layer 3");
	Phrase p3 = new Phrase("Text in layer 3");
	cb.beginLayer(l1);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
	cb.endLayer();
	cb.beginLayer(m1);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
	cb.endLayer();
	cb.beginLayer(l3);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
	cb.endLayer();
	cb.sanityCheck();

	PdfOCProperties p = writer.getOCProperties();
	PdfArray order = new PdfArray();
	order.add(l1.getRef());
	order.add(l2.getRef());
	order.add(l3.getRef());
	PdfDictionary d = new PdfDictionary();
	d.put(PdfName.ORDER, order);
	p.put(PdfName.D, d);
	// step 5
	document.close();
}
开发者ID:albfernandez，项目名称:itext2，代码行数:55，代码来源:OrderedLayersTest.java

示例11: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates the use of nested layers
 * 
 * @param args
 *            no arguments needed
 */
@Test
public void main() throws Exception {
	// step 1
	Document document = new Document(PageSize.A4, 50, 50, 50, 50);
	// step 2
	PdfWriter writer = PdfWriter.getInstance(document,
			PdfTestBase.getOutputStream("nestedlayers.pdf"));
	writer.setPdfVersion(PdfWriter.VERSION_1_5);
	writer.setViewerPreferences(PdfWriter.PageModeUseOC);
	// step 3
	document.open();
	// step 4
	PdfContentByte cb = writer.getDirectContent();
	Phrase explanation = new Phrase("Layer nesting", new Font(
			Font.HELVETICA, 20, Font.BOLD, Color.red));
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50,
			650, 0);
	PdfLayer l1 = new PdfLayer("Layer 1", writer);
	PdfLayer l23 = new PdfLayer("Top Layer 2 3", writer);
	PdfLayer l2 = new PdfLayer("Layer 2", writer);
	PdfLayer l3 = new PdfLayer("Layer 3", writer);
	Phrase p1 = new Phrase("Text in layer 1");
	Phrase p2 = new Phrase("Text in layer 2");
	Phrase p3 = new Phrase("Text in layer 3");
	cb.beginLayer(l1);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
	cb.endLayer();
	cb.beginLayer(l23);
	cb.beginLayer(l2);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
	cb.endLayer();
	cb.beginLayer(l3);
	ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
	cb.endLayer();
	cb.endLayer();
	cb.sanityCheck();

	PdfOCProperties p = writer.getOCProperties();
	PdfArray order = new PdfArray();
	order.add(l1.getRef());
	order.add(l23.getRef());
	PdfArray group = new PdfArray();
	group.add(l2.getRef());
	group.add(l3.getRef());
	order.add(group);
	PdfDictionary d = new PdfDictionary();
	d.put(PdfName.ORDER, order);
	p.put(PdfName.D, d);
	// step 5
	document.close();
}
开发者ID:albfernandez，项目名称:itext2，代码行数:58，代码来源:NestedLayersTest.java

示例12: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
    * Demonstrates how to group optional content.
    */
@Test
public void main() throws Exception {
       	// step 1
           Document document = new Document(PageSize.A4, 50, 50, 50, 50);
           // step 2
           PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream( "contentgroups.pdf"));
           writer.setPdfVersion(PdfWriter.VERSION_1_5);
           writer.setViewerPreferences(PdfWriter.PageModeUseOC);
           // step 3
           document.open();
           // step 4
           PdfContentByte cb = writer.getDirectContent();
           Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
           ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
           PdfLayer l1 = new PdfLayer("Layer 1", writer);
           PdfLayer l2 = new PdfLayer("Layer 2", writer);
           PdfLayer l3 = new PdfLayer("Layer 3", writer);
           PdfLayerMembership m1 = new PdfLayerMembership(writer);
           m1.addMember(l2);
           m1.addMember(l3);
           Phrase p1 = new Phrase("Text in layer 1");
           Phrase p2 = new Phrase("Text in layer 2 or layer 3");
           Phrase p3 = new Phrase("Text in layer 3");
           cb.beginLayer(l1);
           ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
           cb.endLayer();
           cb.beginLayer(m1);
           ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
           cb.endLayer();
           cb.beginLayer(l3);
           ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
           cb.endLayer();
           cb.sanityCheck();
           
           PdfOCProperties p = writer.getOCProperties();
           PdfArray order = new PdfArray();
           order.add(l1.getRef());
           PdfArray group = new PdfArray();
           group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
           group.add(l2.getRef());
           group.add(l3.getRef());
           order.add(group);
           PdfDictionary d = new PdfDictionary();
           d.put(PdfName.ORDER, order);
           p.put(PdfName.D, d);
           // step 5
           document.close();
   }
开发者ID:albfernandez，项目名称:itext2，代码行数:52，代码来源:ContentGroupsTest.java

示例13: exportElement

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
public void exportElement(JRPdfExporterContext exporterContext,
		JRGenericPrintElement element)
{
	try
	{
		PdfWriter writer = exporterContext.getPdfWriter();
		PdfIndirectObject swfRef;
		boolean newContext = !existingContexts.containsKey(exporterContext);
		if (newContext)
		{
			// add the Adobe 1.7 extensions catalog dictionary
			PdfDictionary extensions = new PdfDictionary();
			PdfDictionary adobeExtension = new PdfDictionary();
			adobeExtension.put(new PdfName("BaseVersion"), PdfWriter.PDF_VERSION_1_7);
			adobeExtension.put(new PdfName("ExtensionLevel"), new PdfNumber(3));
			extensions.put(new PdfName("ADBE"), adobeExtension);
			writer.getExtraCatalog().put(new PdfName("Extensions"), extensions);
			
			// add the swf file
			byte[] swfData = readSwf();
			PdfFileSpecification swfFile = PdfFileSpecification.fileEmbedded(writer, 
					null, "Open Flash Chart", swfData);
			swfRef = writer.addToBody(swfFile);
			existingContexts.put(exporterContext, swfRef);
		}
		else
		{
			swfRef = (PdfIndirectObject) existingContexts.get(exporterContext);
		}
		
		Rectangle rect = new Rectangle(element.getX() + exporterContext.getOffsetX(), 
				exporterContext.getExportedReport().getPageHeight() - element.getY() - exporterContext.getOffsetY(), 
				element.getX() + exporterContext.getOffsetX() + element.getWidth(),
				exporterContext.getExportedReport().getPageHeight() - element.getY() - exporterContext.getOffsetY() - element.getHeight());
		PdfAnnotation ann = new PdfAnnotation(writer, rect);
		ann.put(PdfName.SUBTYPE, new PdfName("RichMedia"));
		
		PdfDictionary settings = new PdfDictionary();
		PdfDictionary activation = new PdfDictionary();
		activation.put(new PdfName("Condition"), new PdfName("PV"));
		settings.put(new PdfName("Activation"), activation);
		ann.put(new PdfName("RichMediaSettings"), settings);
		
		PdfDictionary content = new PdfDictionary();
		
		HashMap<String, PdfIndirectReference> assets = new HashMap<String, PdfIndirectReference>();
		assets.put("map.swf", swfRef.getIndirectReference());
		PdfDictionary assetsDictionary = PdfNameTree.writeTree(assets, writer);
		content.put(new PdfName("Assets"), assetsDictionary);
		
		PdfArray configurations = new PdfArray();
		PdfDictionary configuration = new PdfDictionary();
		
		PdfArray instances = new PdfArray();
		PdfDictionary instance = new PdfDictionary();
		instance.put(new PdfName("Subtype"), new PdfName("Flash"));
		PdfDictionary params = new PdfDictionary();
		
		String chartData = (String) element.getParameterValue(PARAMETER_CHART_DATA);
		String vars = "inline_data=" + chartData;
		params.put(new PdfName("FlashVars"), new PdfString(vars));
		instance.put(new PdfName("Params"), params);
		instance.put(new PdfName("Asset"), swfRef.getIndirectReference());
		PdfIndirectObject instanceRef = writer.addToBody(instance);
		instances.add(instanceRef.getIndirectReference());
		configuration.put(new PdfName("Instances"), instances);
		
		PdfIndirectObject configurationRef = writer.addToBody(configuration);
		configurations.add(configurationRef.getIndirectReference());
		content.put(new PdfName("Configurations"), configurations);
		
		ann.put(new PdfName("RichMediaContent"), content);
		
		writer.addAnnotation(ann);
	}
	catch (Exception e)
	{
		throw new RuntimeException(e);
	}
}
开发者ID:TIBCOSoftware，项目名称:jasperreports，代码行数:81，代码来源:ChartPdfHandler.java

示例14: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates some Layer functionality.
 * 
 * @param args
 *            no arguments needed here
 */
public static void main(String[] args) {

	System.out.println("layers");

	// step 1: creation of a document-object
	Document document = new Document();
	try {
		// step 2:
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(android.os.Environment.getExternalStorageDirectory() + java.io.File.separator + "droidtext" + java.io.File.separator + "Layers.pdf"));
		writer.setPdfVersion(PdfWriter.VERSION_1_5);
		// step 3:
		writer.setViewerPreferences(PdfWriter.PageModeUseOC);
		document.open();
		// step 4:
		PdfContentByte cb = writer.getDirectContent();
		Phrase explanation = new Phrase("Layer grouping", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
		PdfLayer l1 = new PdfLayer("Layer 1", writer);
		PdfLayer l2 = new PdfLayer("Layer 2", writer);
		PdfLayer l3 = new PdfLayer("Layer 3", writer);
		PdfLayerMembership m1 = new PdfLayerMembership(writer);
		m1.addMember(l2);
		m1.addMember(l3);
		Phrase p1 = new Phrase("Text in layer 1");
		Phrase p2 = new Phrase("Text in layer 2 or layer 3");
		Phrase p3 = new Phrase("Text in layer 3");
		cb.beginLayer(l1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
		cb.endLayer();
		cb.beginLayer(m1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
		cb.endLayer();
		cb.beginLayer(l3);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
		cb.endLayer();
		PdfOCProperties p = writer.getOCProperties();
		PdfArray order = new PdfArray();
		order.add(l1.getRef());
		PdfArray group = new PdfArray();
		group.add(new PdfString("A group of two", PdfObject.TEXT_UNICODE));
		group.add(l2.getRef());
		group.add(l3.getRef());
		order.add(group);
		PdfDictionary d = new PdfDictionary();
		d.put(PdfName.ORDER, order);
		p.put(PdfName.D, d);
	} catch (DocumentException de) {
		System.err.println(de.getMessage());
	} catch (IOException ioe) {
		System.err.println(ioe.getMessage());
	}

	// step 5: we close the document
	document.close();
}
开发者ID:fc-dream，项目名称:PDFTestForAndroid，代码行数:62，代码来源:Layers.java

示例15: main

import com.lowagie.text.pdf.PdfArray; //导入方法依赖的package包/类
/**
 * Demonstrates the use of nested layers
 * 
 * @param args
 *            no arguments needed
 */
public static void main(String[] args) {
	System.out.println("nested layers");
	try {
		// step 1
		Document document = new Document(PageSize.A4, 50, 50, 50, 50);
		// step 2
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(android.os.Environment.getExternalStorageDirectory() + java.io.File.separator + "droidtext" + java.io.File.separator + "nestedlayers.pdf"));
		writer.setPdfVersion(PdfWriter.VERSION_1_5);
		writer.setViewerPreferences(PdfWriter.PageModeUseOC);
		// step 3
		document.open();
		// step 4
		PdfContentByte cb = writer.getDirectContent();
		Phrase explanation = new Phrase("Layer nesting", new Font(Font.HELVETICA, 20, Font.BOLD, Color.red));
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, explanation, 50, 650, 0);
		PdfLayer l1 = new PdfLayer("Layer 1", writer);
		PdfLayer l23 = new PdfLayer("Top Layer 2 3", writer);
		PdfLayer l2 = new PdfLayer("Layer 2", writer);
		PdfLayer l3 = new PdfLayer("Layer 3", writer);
		Phrase p1 = new Phrase("Text in layer 1");
		Phrase p2 = new Phrase("Text in layer 2");
		Phrase p3 = new Phrase("Text in layer 3");
		cb.beginLayer(l1);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p1, 50, 600, 0);
		cb.endLayer();
		cb.beginLayer(l23);
		cb.beginLayer(l2);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p2, 50, 550, 0);
		cb.endLayer();
		cb.beginLayer(l3);
		ColumnText.showTextAligned(cb, Element.ALIGN_LEFT, p3, 50, 500, 0);
		cb.endLayer();
		cb.endLayer();
		cb.sanityCheck();

		PdfOCProperties p = writer.getOCProperties();
		PdfArray order = new PdfArray();
		order.add(l1.getRef());
		order.add(l23.getRef());
		PdfArray group = new PdfArray();
		group.add(l2.getRef());
		group.add(l3.getRef());
		order.add(group);
		PdfDictionary d = new PdfDictionary();
		d.put(PdfName.ORDER, order);
		p.put(PdfName.D, d);
		// step 5
		document.close();
	} catch (Exception de) {
		de.printStackTrace();
	}
}
开发者ID:fc-dream，项目名称:PDFTestForAndroid，代码行数:59，代码来源:NestedLayers.java


注：本文中的com.lowagie.text.pdf.PdfArray.add方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。