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From Tilman Hausherr <THaush...@t-online.de>
Subject Re: Rotate text
Date Sun, 26 Apr 2015 14:38:42 GMT
This time, generateSimpleTemplate and templatePdfFields do not exist.

Sorry, it isn't possible to help you if the code is incomplete, and if 
your questions change over time.

The best is to create the smallest possible runnable code that shows the 
problem.

Tilman

Am 26.04.2015 um 13:11 schrieb Philippe de Rochambeau:
> Here’s code that works: after the page has been rotated by 90 degrees, the field’s
contents appear vertical, as expected.
>
> There’s a glitch, though:
>
> templateAcroForm.getField("field0")
>
> returns null
>
> which is why I use
>
> final PDField templateField0 = templatePdfFields.get(0);
>
> instead, to retrieve the field from the form.
>
> I am not sure why the field is null in the first case.
>
> Philippe
>
>
> ————————————
>
> public class App {
>
> 	final static File TEMPLATE_FOLDER = new File("/Users/philippe/templates");
> 	final static File RESULT_FOLDER = new File("/Users/philippe/results");
> 	
>      public static void main( String[] args ) {
>      		new App();
>      }
>      
>      public App() {
>      		try {
>      			testGeneratedTemplate();
> 			} catch (COSVisitorException e) {
> 				
> 				e.printStackTrace();
> 			} catch (IOException e) {
> 				
> 				e.printStackTrace();
> 			}
>      }
>
>
> ——————————————————
>
>   public void testGeneratedTemplate() throws COSVisitorException, IOException {
>          
> 	  final byte[] generatedTemplate = generateSimpleTemplate();
> 	  final PDDocument templateDoc = new PDDocument().load(new ByteArrayInputStream(generatedTemplate));
> 	  Files.write(new File(TEMPLATE_FOLDER,  "template.pdf").toPath(), generatedTemplate);
> 	
>          final PDDocument finalDoc = new PDDocument();
>          final List<PDField> fields = new ArrayList<PDField>();
>          final int numberOfPages = 2;
>          final float inch = 72;
>          final float borderThickness = inch / 48f;
>          final float distanceFromField = inch / 2f;
>          
>          for (int i = 0; i < numberOfPages; ++i) {
>          		final PDDocumentCatalog templateDocCatalog = templateDoc.getDocumentCatalog();
>            	final PDAcroForm templateAcroForm = templateDocCatalog.getAcroForm();
>
>              //final PDField templateField0 = templateAcroForm.getField("field0");
>            	final PDField templateField0 = templatePdfFields.get(0);
>              if (templateField0 != null) {
> 	        		templateField0.setValue("xxx" + i);
> 	        		templateField0.setPartialName("field0-" + i);
> 	        		templateField0.setReadonly(true);
> 	        		 final List<PDPage> pages = (List<PDPage>) templateDocCatalog.getAllPages();
> 	        		 PDPage page = pages.get(0);
> 	        		 finalDoc.addPage(page);
> 	              fields.add(templateField0);
>              }
>          }
>
>          final PDAcroForm finalForm = new PDAcroForm(finalDoc);
>          finalDoc.getDocumentCatalog().setAcroForm(finalForm);
>          finalForm.setFields(fields);
>          
>          finalDoc.save(new File(RESULT_FOLDER, "form-two-templates.pdf"));
>          templateDoc.close();
>          
>         finalDoc.close();
>          
>          
>      }
>
> ——————————————————
>
>
>
>
>
>
>
>> Le 25 avr. 2015 à 18:08, Tilman Hausherr <THausherr@t-online.de> a écrit
:
>>
>> Hi,
>>
>> Code doesn't work.
>>
>> getTwelveFontSize, getTwentyFourFontSize, getEightyFieldWidth, getTwelveDefaultAppearance,
getSeventyFieldWidth are missing. And there is no main class (although it seems that one would
just instanciate the class)
>>
>> Tilman
>>
>> Am 24.04.2015 um 09:41 schrieb phiroc@free.fr:
>>> Hi Tilman,
>>>
>>> there's no need to change the coordinate values.
>>>
>>> I must have made a mistake in my original code.
>>>
>>> If you comment out setRotation() below, the page will be portraited. If you leave
setRotation(), it will be landscaped.
>>>
>>> In both cases, the fields will be in the right direction.
>>>
>>> Thanks for your input.
>>>
>>> Best regards,
>>>
>>> Philippe
>>>
>>> -------------------------------------------------------------------------------------------
>>>
>>>
>>>
>>> public class PdfTemplate0 {
>>>
>>> 	protected final int		twelveFontSize					= 12;
>>> 	protected final int		twentyFourFontSize				= 24;
>>>
>>> 	protected final float	fortyFieldWidth					= 40f;
>>> 	protected final float	seventyFieldWidth				= 70f;
>>> 	protected final float	eightyFieldWidth				= 80f;
>>> 	protected final float	oneHundredSixtyFieldWidth		= 160f;
>>> 	protected final float	threeHundredFiftyFieldWidth		= 350f;
>>> 	protected final float	threeHundredEightyFieldWidth	= 380f;
>>> 	protected final float	fourHundredFieldWidth			= 400f;
>>>
>>> 	protected String		twelveDefaultAppearance;
>>> 	protected String		twentyFourDefaultAppearance;
>>>
>>> 	public PdfTemplate0() {
>>>
>>> 		final String RESULTS_FOLDER = "D:\\dev\\ProjectData\\fillbundlelabelformData\\pdf";
>>> 		try {
>>> 			byte[] template = generateSimpleTemplate(false);
>>> 			Files.write(new File(RESULTS_FOLDER, "template.pdf").toPath(), template);
>>>
>>> 		} catch (COSVisitorException e) {
>>> 			e.printStackTrace();
>>> 		} catch (IOException e) {
>>> 			e.printStackTrace();
>>> 		}
>>> 	}
>>>
>>> 	/* ***************************************************************** */
>>>
>>> 	byte[] generateSimpleTemplate(final boolean addBarcode) throws IOException,
COSVisitorException {
>>>
>>> 		final PDDocument template = new PDDocument();
>>> 		final ByteArrayOutputStream resultStream = new ByteArrayOutputStream();
>>>
>>> 		final PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
>>> 		page.setRotation(90);
>>> 		template.addPage(page);
>>>
>>> 		final PDFont font = PDType1Font.HELVETICA;
>>> 		PDAcroForm acroForm = acroForm = new PDAcroForm(template);
>>>
>>> 		final String fontName = setFontFormAndResources(acroForm, font, template);
>>>
>>> 		setTwelveDefaultAppearance(setPdfDefaultAppearance(Integer.toString(getTwelveFontSize()),
fontName));
>>> 		setTwentyFourDefaultAppearance(setPdfDefaultAppearance(Integer.toString(getTwentyFourFontSize()),
fontName));
>>>
>>> 		createReportLineOne(page, acroForm);
>>> 		
>>>
>>> 		template.save(resultStream);
>>> 		return resultStream.toByteArray();
>>>
>>> 	} // end generateSimpleTemplate
>>>
>>> 	/* ********************************************************************* */
>>>
>>> 	protected void generateTemplatePdf(final String pathToGeneratedPdfDirectory)
throws COSVisitorException, IOException {
>>>
>>> 		final byte[] templateWithoutBarcode = generateSimpleTemplate(false);
>>> 		final byte[] templateWithBarcode = generateSimpleTemplate(true);
>>>
>>> 		final PDDocument finalDoc0 = new PDDocument();
>>> 		final PDDocument finalDoc1 = new PDDocument();
>>>
>>> 		final PDDocument doc0 = PDDocument.load(new ByteArrayInputStream(templateWithoutBarcode));
>>> 		final PDDocument doc1 = PDDocument.load(new ByteArrayInputStream(templateWithBarcode));
>>>
>>> 		doc0.save(pathToGeneratedPdfDirectory + File.separator + "templateWithoutBarcode.pdf");
>>> 		doc1.save(pathToGeneratedPdfDirectory + File.separator + "templateWithBarcode.pdf");
>>>
>>> 		finalDoc0.close();
>>> 		finalDoc1.close();
>>>
>>> 	} // end generateTemplatePdf
>>>
>>> 	/* **************************************************************************
*/
>>>
>>> 	protected COSDictionary createPdfCosDict(final float leftX, final float bottomY,
final float rightX, final float topY, final String da) {
>>>
>>> 		final COSDictionary cosDict = new COSDictionary();
>>>
>>> 		final COSArray rect = new COSArray();
>>>
>>> 		// x and y start in the lower left
>>> 		rect.add(new COSFloat(leftX)); // left x boundary
>>> 		rect.add(new COSFloat(bottomY)); // bottom y boundary
>>> 		rect.add(new COSFloat(rightX)); // right x boundary
>>> 		rect.add(new COSFloat(topY)); // top y boundary
>>>
>>> 		cosDict.setItem(COSName.RECT, rect);
>>> 		cosDict.setItem(COSName.FT, COSName.getPDFName("Tx")); // Field Type
>>> 		cosDict.setItem(COSName.TYPE, COSName.ANNOT);
>>> 		cosDict.setItem(COSName.SUBTYPE, COSName.getPDFName("Widget"));
>>> 		cosDict.setItem(COSName.DA, new COSString(da));
>>>
>>> 		return cosDict;
>>>
>>> 	}
>>>
>>> 	/* ********************************************************************* */
>>>
>>> 	protected void createPdfTextbox(PDPage pDPage, PDAcroForm acroForm, final float
leftX, final float bottomY, final float rightX, final float topY,
>>> 			final String defaultAppearanceString, final String textboxPartialName, final
String textboxValue) throws IOException {
>>>
>>> 		final COSDictionary cosDictionary = createPdfCosDict(leftX, bottomY, rightX,
topY, defaultAppearanceString);
>>>
>>> 		// add a form field to the form
>>> 		final PDTextbox textbox = new PDTextbox(acroForm, cosDictionary);
>>> 		textbox.setPartialName(textboxPartialName);
>>>
>>> 		((List<PDField>) acroForm.getFields()).add(textbox);
>>>
>>> 		// specify the annotation associated with the field
>>> 		// and add it to the page
>>> 		final PDAnnotationWidget widget = textbox.getWidget();
>>> 		pDPage.getAnnotations().add(widget);
>>>
>>> 		textbox.setValue(textboxValue);
>>>
>>> 	}
>>>
>>> 	/* ********************************************************************* */
>>>
>>> 	protected String setPdfDefaultAppearance(final String fontSize, final String
fontName) {
>>>
>>> 		final String defAp = "/" + fontName + " " + fontSize + " Tf 0 g";
>>> 		return defAp;
>>>
>>> 	}
>>>
>>> 	/* ********************************************************************* */
>>>
>>> 	protected String setFontFormAndResources(final PDAcroForm acroForm, PDFont font,
PDDocument template) {
>>>
>>> 		template.getDocumentCatalog().setAcroForm(acroForm);
>>>
>>> 		// Add and set the resources and default appearance
>>> 		final PDResources res = new PDResources();
>>> 		final String fontName = res.addFont(font);
>>> 		acroForm.setDefaultResources(res);
>>>
>>> 		return fontName;
>>>
>>> 	}
>>>
>>> 	/* ********************************************************************* */
>>>
>>> 	protected void createReportLineOne(PDPage page, PDAcroForm acroForm) throws
IOException {
>>>
>>> 		// leftX, bottomY, rightX, topY
>>> 		createPdfTextbox(page, acroForm, 20f, 770f, getEightyFieldWidth() + 20f, 800f,
getTwelveDefaultAppearance(), "DATDELIVRY", "21 MAR 2015");
>>> 		createPdfTextbox(page, acroForm, 110f, 770f, getSeventyFieldWidth() + 110f,
800f, getTwelveDefaultAppearance(), "DLVROUTE.CODDLVMANI", "VAN4");
>>> 		createPdfTextbox(page, acroForm, 190f, 770f, getSeventyFieldWidth() + 190f,
800f, getTwelveDefaultAppearance(), "DLVROUTE.CODDLVDROP",
>>> 				"10095");
>>> 		createPdfTextbox(page, acroForm, 270f, 770f, getSeventyFieldWidth() + 270f,
800f, getTwelveDefaultAppearance(), "BUNDLEPOSI", "1");
>>> 		createPdfTextbox(page, acroForm, 350f, 770f, getSeventyFieldWidth() + 350f,
800f, getTwelveDefaultAppearance(), "NBRBUNDLES", "1");
>>> 		createPdfTextbox(page, acroForm, 430f, 770f, getSeventyFieldWidth() + 430f,
800f, getTwelveDefaultAppearance(), "QUANTITCOP", "3");
>>> 		createPdfTextbox(page, acroForm, 510f, 770f, getSeventyFieldWidth() + 510f,
800f, getTwelveDefaultAppearance(), "QTYPRINTED", "3");
>>>
>>> 	}
>>> ...
>>>
>>>
>>> -------------------------------------------------------------------------------------------
>>>
>>>
>>>
>>> ----- Mail original -----
>>> De: "Tilman Hausherr" <THausherr@t-online.de>
>>> À: users@pdfbox.apache.org
>>> Envoyé: Mercredi 22 Avril 2015 23:09:15
>>> Objet: Re: Rotate text
>>>
>>> I found this in the PDF spec for BBox:
>>> /
>>> //A rectangle in default user space coordinates specifying the location
>>> of the viewport on the page.//
>>> //The two coordinate pairs of the rectangle shall be specified in
>>> normalized form; that is, lower-left followed by upper-right, relative
>>> to the measuring coordinate system. This ordering shall determine the
>>> orientation of the measuring coordinate system (that is, the direction
>>> of the positive x and yaxes) in this viewport, which may have a
>>> different rotation from the page./
>>>
>>>
>>> So my understanding is that instead of 0,0,100,100 you should try e.g.
>>> 0,100,100,0 or 100,0,0,100 for the BBox.
>>>
>>> I didn't test it myself because your code isn't complete. Please tell
>>> whether it worked or not.
>>>
>>> Tilman
>>>
>>>
>>> Am 22.04.2015 um 10:39 schrieb phiroc@free.fr:
>>>> Hello,
>>>>
>>>> when I generate the PDF using this method, the page is landscaped but not
the input field text.
>>>>
>>>> How do I rotate the text?
>>>>
>>>> Many thanks.
>>>>
>>>> Philippe
>>>>
>>>> ----------------------------------
>>>>
>>>> 	byte[] generateSimpleTemplate() throws IOException, COSVisitorException
{
>>>>
>>>> 		try (PDDocument template = new PDDocument();
>>>> 				InputStream fontStream = getClass().getResourceAsStream("/META-INF/fonts/arial.ttf");
>>>> 				ByteArrayOutputStream resultStream = new ByteArrayOutputStream()) {
>>>> 			final PDPage page = new PDPage(PDPage.PAGE_SIZE_A4);
>>>> 			page.setRotation(90);
>>>> 			template.addPage(page);
>>>>
>>>> 			final PDTrueTypeFont font = PDTrueTypeFont.loadTTF(template, fontStream);
>>>>
>>>> 			// add a new AcroForm and add that to the document
>>>> 			final PDAcroForm acroForm = new PDAcroForm(template);
>>>> 			template.getDocumentCatalog().setAcroForm(acroForm);
>>>>
>>>> 			// Add and set the resources and default appearance
>>>> 			final PDResources res = new PDResources();
>>>> 			final String fontName = res.addFont(font);
>>>> 			acroForm.setDefaultResources(res);
>>>> 			final String da = "/" + fontName + " 12 Tf 0 g";
>>>>
>>>> 			final COSDictionary cosDict = new COSDictionary();
>>>>
>>>> 			final COSArray rect = new COSArray();
>>>>
>>>> 			rect.add(new COSFloat(0f)); // lower x boundary
>>>> 			rect.add(new COSFloat(0f)); // lower y boundary
>>>> 			rect.add(new COSFloat(100f)); // upper x boundary
>>>> 			rect.add(new COSFloat(100f)); // upper y boundary
>>>>
>>>> 			cosDict.setItem(COSName.RECT, rect);
>>>> 			cosDict.setItem(COSName.FT, COSName.getPDFName("Tx")); // Field Type
>>>> 			cosDict.setItem(COSName.TYPE, COSName.ANNOT);
>>>> 			cosDict.setItem(COSName.SUBTYPE, COSName.getPDFName("Widget"));
>>>> 			cosDict.setItem(COSName.DA, new COSString(da));
>>>>
>>>> 			// add a form field to the form
>>>> 			final PDTextbox textBox = new PDTextbox(acroForm, cosDict);
>>>> 			textBox.setPartialName("SampleField");
>>>>
>>>> ---------------------------------------
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
>>>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
>>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@pdfbox.apache.org
>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>
>


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