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" <[email protected]>
À: [email protected]
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 [email protected]:
> 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");
>
> ---------------------------------------
>
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