Example usage for com.lowagie.text.pdf PdfName AA

Introduction

In this page you can find the example usage for com.lowagie.text.pdf PdfName AA.

Prototype

PdfName AA

To view the source code for com.lowagie.text.pdf PdfName AA.

Click Source Link

Document

A name

Usage

From source file:classroom.newspaper_b.Newspaper09.java

public static void main(String[] args) {
    try {/*  w w w.  java  2 s  .c  o m*/
        PdfReader reader = new PdfReader(NEWSPAPER);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));

        PdfAnnotation annotation1 = PdfAnnotation.createSquareCircle(stamper.getWriter(),
                new Rectangle(LLX1, LLY1, URX1, URY1), MESSAGE, true);
        annotation1.put(PdfName.T, new PdfString("Advertisement 1"));
        annotation1.put(PdfName.C, new PdfArray(new float[] { 1, 0, 0 }));
        stamper.addAnnotation(annotation1, 1);

        PdfAnnotation annotation2 = PdfAnnotation.createText(stamper.getWriter(),
                new Rectangle(LLX2, LLY2, URX2, URY2), "Advertisement 2", MESSAGE, false, null);
        annotation2.put(PdfName.NM, new PdfString("ad2"));
        // the text must be read only, and the annotation set to NOVIEW
        annotation2.put(PdfName.F, new PdfNumber(PdfAnnotation.FLAGS_READONLY | PdfAnnotation.FLAGS_NOVIEW));

        // we create a popup annotation that will define where the rectangle will appear
        PdfAnnotation popup = PdfAnnotation.createPopup(stamper.getWriter(),
                new Rectangle(LLX2 + 50, LLY2 + 120, URX2 - 80, URY2 - 120), null, false);

        // we add a reference to the text annotation to the popup annotation
        popup.put(PdfName.PARENT, annotation2.getIndirectReference());
        // we add a reference to the popup annotation to the text annotation
        annotation2.put(PdfName.POPUP, popup.getIndirectReference());

        // we add both annotations to the writer
        stamper.addAnnotation(annotation2, 1);
        stamper.addAnnotation(popup, 1);

        // the text annotation can't be viewed (it's invisible)
        // we create a widget annotation named mywidget (it's a button field)
        PushbuttonField field = new PushbuttonField(stamper.getWriter(), new Rectangle(LLX2, LLY2, URX2, URY2),
                "button");
        PdfAnnotation widget = field.getField();
        PdfDictionary dict = new PdfDictionary();
        // we write some javascript that makes the popup of the text annotation visible/invisible on mouse enter/exit
        String js1 = "var t = this.getAnnot(this.pageNum, 'ad2'); t.popupOpen = true; var w = this.getField('button'); w.setFocus();";
        PdfAction enter = PdfAction.javaScript(js1, stamper.getWriter());
        dict.put(PdfName.E, enter);
        String js2 = "var t = this.getAnnot(this.pageNum, 'ad2'); t.popupOpen = false;";
        PdfAction exit = PdfAction.javaScript(js2, stamper.getWriter());
        dict.put(PdfName.X, exit);
        // we add the javascript as additional action
        widget.put(PdfName.AA, dict);
        // we add the button field
        stamper.addAnnotation(widget, 1);

        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

---

From source file:questions.forms.AddActionToField.java

public static void main(String[] args) {
    try {//from   w w w.  ja  v  a2s . co m
        PdfReader reader = new PdfReader(RESOURCE);
        PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(RESULT));
        AcroFields form = stamper.getAcroFields();
        Item fd = form.getFieldItem("Who");
        PdfDictionary dict = (PdfDictionary) PdfReader.getPdfObject((PdfObject) fd.getWidgetRef(0));
        PdfDictionary aa = dict.getAsDict(PdfName.AA);
        if (aa == null)
            aa = new PdfDictionary();
        aa.put(new PdfName("Fo"),
                PdfAction.javaScript("app.alert('Who has got the focus!?');", stamper.getWriter()));
        dict.put(PdfName.AA, aa);
        stamper.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (DocumentException e) {
        e.printStackTrace();
    }
}

---

From source file:questions.javascript.AddJavaScriptToForm.java

public static void addJavaScript(String input, String output) throws IOException, DocumentException {
    PdfReader reader = new PdfReader(input);
    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(output));
    stamper.getWriter()/*from w  w  w.  j  a  v  a2 s .c o m*/
            .addJavaScript("function setReadOnly(readonly) {" + "var partner = this.getField('partner');"
                    + "if(readonly) {" + "partner.value = '';" + "}" + "partner.readonly = readonly;" + " }"
                    + "function validate() {" + "var married = this.getField('married');"
                    + "var partner = this.getField('partner');"
                    + "if (married.value == 'yes' && partner.value == '') {"
                    + "app.alert('please enter the name of your partner');" + "}" + "else {"
                    + "this.submitForm({" + " cURL:\"http://1t3xt.info/examples/request.php\","
                    + " cSubmitAs: \"HTML\"" + "});" + "}" + " }");
    AcroFields form = stamper.getAcroFields();
    Item fd = form.getFieldItem("married");

    PdfDictionary dictYes = (PdfDictionary) PdfReader.getPdfObject((PdfObject) fd.getWidgetRef(0));
    PdfDictionary yesAction = dictYes.getAsDict(PdfName.AA);
    if (yesAction == null)
        yesAction = new PdfDictionary();
    yesAction.put(new PdfName("Fo"), PdfAction.javaScript("setReadOnly(false);", stamper.getWriter()));
    dictYes.put(PdfName.AA, yesAction);

    PdfDictionary dictNo = (PdfDictionary) PdfReader.getPdfObject((PdfObject) fd.getWidgetRef(1));
    PdfDictionary noAction = dictNo.getAsDict(PdfName.AA);
    if (noAction == null)
        noAction = new PdfDictionary();
    noAction.put(new PdfName("Fo"), PdfAction.javaScript("setReadOnly(true);", stamper.getWriter()));
    dictNo.put(PdfName.AA, noAction);

    PdfWriter writer = stamper.getWriter();
    PushbuttonField button = new PushbuttonField(writer, new Rectangle(40, 690, 200, 710), "submit");
    button.setText("validate and submit");
    button.setOptions(PushbuttonField.VISIBLE_BUT_DOES_NOT_PRINT);
    PdfFormField validateAndSubmit = button.getField();
    validateAndSubmit.setAction(PdfAction.javaScript("validate();", stamper.getWriter()));
    stamper.addAnnotation(validateAndSubmit, 1);

    stamper.close();
}

---