Example usage for com.lowagie.text.pdf AcroFields regenerateField

Introduction

In this page you can find the example usage for com.lowagie.text.pdf AcroFields regenerateField.

Prototype

public boolean regenerateField(String name) throws IOException, DocumentException 

Source Link

Document

Regenerates the field appearance.

Usage

From source file:classroom.filmfestival_c.Movies23.java

public static void fillForm(String filename, AccreditationData data, OutputStream out)
        throws IOException, DocumentException {

    PdfReader reader = new PdfReader(filename);
    PdfStamper stamper = new PdfStamper(reader, out);

    AcroFields form = stamper.getAcroFields();
    form.setField("name", data.getName());
    form.setFieldProperty("type", "textcolor", data.getTypeColor(), null);
    form.setField("type", data.getTypeName());
    form.setField("number", data.getNumber(false));
    form.setFieldProperty("filmfestival", "bgcolor", data.getTypeColor(), null);
    form.regenerateField("filmfestival");

    if (data.getPhoto() != null) {
        PushbuttonField bt = form.getNewPushbuttonFromField("photo");
        bt.setLayout(PushbuttonField.LAYOUT_ICON_ONLY);
        bt.setProportionalIcon(true);//from   w w w .  ja v  a 2 s.  c o m
        bt.setImage(data.getPhoto());
        form.replacePushbuttonField("photo", bt.getField());
    }

    try {
        BarcodeInter25 code = new BarcodeInter25();
        code.setGenerateChecksum(true);
        code.setBarHeight(mm2pt(3));
        code.setCode(data.getNumber(true));
        code.setFont(null);
        PdfContentByte cb = new PdfContentByte(stamper.getWriter());
        PdfTemplate template = code.createTemplateWithBarcode(cb, null, null);
        PushbuttonField bt = form.getNewPushbuttonFromField("barcode");
        bt.setLayout(PushbuttonField.LAYOUT_ICON_ONLY);
        bt.setProportionalIcon(false);
        bt.setTemplate(template);
        form.replacePushbuttonField("barcode", bt.getField());
    } catch (Exception e) {
        // not a valid code, do nothing
    }

    stamper.setFormFlattening(data.isFlatten());
    stamper.close();
}

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