Example usage for com.lowagie.text.pdf PdfTransition PdfTransition

Introduction

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

Prototype

public PdfTransition(int type, int duration) 

Source Link

Document

Constructs a Transition.

Usage

From source file:org.pdfsam.console.business.pdf.handlers.SlideShowCmdExecutor.java

License:Open Source License

/**
 * sets the transitions on the stamper setting the default value if no transition has been set for the page.
 * @param defaultTransition//from w  w w  .j a  v a 2 s. c o m
 * @param totalPages
 * @param transitions
 */
private void setTransitionsWithDefault(Transitions transitions, int totalPages) {
    LOG.debug("Setting transitions with a default value.");
    Transition[] trans = transitions.getTransitions();

    Hashtable transitionsMap = new Hashtable(0);
    if (trans != null) {
        transitionsMap = new Hashtable(trans.length);
        for (int i = 0; i < trans.length; i++) {
            transitionsMap.put(new Integer(trans[i].getPageNumber()), trans[i]);
        }
    }

    for (int j = 1; j <= totalPages; j++) {
        Object rawTransition = transitionsMap.get(new Integer(j));
        if (rawTransition != null) {
            Transition transition = (Transition) rawTransition;
            pdfStamper.setDuration(transition.getDuration(), transition.getPageNumber());
            pdfStamper.setTransition(new PdfTransition(getITextTransition(transition.getTransition()),
                    transition.getTransitionDuration()), transition.getPageNumber());
        } else {
            pdfStamper.setDuration(transitions.getDefaultTransition().getDuration(), j);
            pdfStamper.setTransition(
                    new PdfTransition(getITextTransition(transitions.getDefaultTransition().getTransition()),
                            transitions.getDefaultTransition().getTransitionDuration()),
                    j);
        }
        setPercentageOfWorkDone(((j) * WorkDoneDataModel.MAX_PERGENTAGE) / totalPages);
    }
}

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From source file:org.pdfsam.console.business.pdf.handlers.SlideShowCmdExecutor.java

License:Open Source License

/**
 * sets the transitions on the stamper when no default transition is set
 * @param defaultTransition//from ww w  . j a  v  a2  s .c  o  m
 * @param transitions
 */
private void setTransitionsWithoutDefault(Transitions transitions) {
    LOG.debug("Setting transitions without a default value.");
    Transition[] trans = transitions.getTransitions();
    if (trans != null && trans.length > 0) {
        for (int i = 0; i < trans.length; i++) {
            pdfStamper.setDuration(trans[i].getDuration(), trans[i].getPageNumber());
            pdfStamper.setTransition(new PdfTransition(getITextTransition(trans[i].getTransition()),
                    trans[i].getTransitionDuration()), trans[i].getPageNumber());
            setPercentageOfWorkDone(((i + 1) * WorkDoneDataModel.MAX_PERGENTAGE) / trans.length);
        }
    } else {
        LOG.warn("No transition to set.");
    }
}

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From source file:org.sejda.impl.itext.component.PdfStamperHandler.java

License:Apache License

/**
 * Applies the given transition to the given page.
 * /*from  w ww  . jav  a  2s  . c  o  m*/
 * @param page
 * @param transition
 */
public void setTransitionOnStamper(Integer page, PdfPageTransition transition) {
    Integer transitionStyle = getTransition(transition.getStyle());
    if (transitionStyle != null) {
        stamper.setDuration(transition.getDisplayDuration(), page);
        stamper.setTransition(new PdfTransition(transitionStyle, transition.getTransitionDuration()), page);
    } else {
        LOG.warn("Transition {} not applied to page {}. Not supported by iText.", transition.getStyle(), page);
    }
}

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