Example usage for com.lowagie.text.pdf PdfFormField setAppearance

Introduction

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

Prototype

public void setAppearance(PdfName ap, PdfTemplate template) 

Source Link

Usage

From source file:org.xhtmlrenderer.pdf.TextFormField.java

License:Open Source License

private void createAppearance(RenderingContext c, ITextOutputDevice outputDevice, BlockBox box,
        PdfFormField field, String value) {
    PdfWriter writer = outputDevice.getWriter();
    ITextFSFont font = (ITextFSFont) box.getStyle().getFSFont(c);

    PdfContentByte cb = writer.getDirectContent();

    float width = outputDevice.getDeviceLength(getWidth());
    float height = outputDevice.getDeviceLength(getHeight());
    float fontSize = outputDevice.getDeviceLength(font.getSize2D());

    PdfAppearance tp = cb.createAppearance(width, height);
    PdfAppearance tp2 = (PdfAppearance) tp.getDuplicate();
    tp2.setFontAndSize(font.getFontDescription().getFont(), fontSize);

    FSColor color = box.getStyle().getColor();
    setFillColor(tp2, color);//from   ww w . j a  v  a 2s .  com

    field.setDefaultAppearanceString(tp2);
    tp.beginVariableText();
    tp.saveState();
    tp.beginText();
    tp.setFontAndSize(font.getFontDescription().getFont(), fontSize);
    setFillColor(tp, color);
    tp.setTextMatrix(0, height / 2 - (fontSize * 0.3f));
    tp.showText(value);
    tp.endText();
    tp.restoreState();
    tp.endVariableText();
    field.setAppearance(PdfAnnotation.APPEARANCE_NORMAL, tp);
}

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