}
final ImageMapEntry[] imageMapEntries = imageMap.getMapEntries();
for (int i = 0; i < imageMapEntries.length; i++)
{
final ImageMapEntry imageMapEntry = imageMapEntries[i];
final String link = imageMapEntry.getAttribute(LibXmlInfo.XHTML_NAMESPACE, "href");
final String tooltip = imageMapEntry.getAttribute(LibXmlInfo.XHTML_NAMESPACE, "title");
if (StringUtils.isEmpty(tooltip))
{
continue;
}
final AffineTransform affineTransform = getGraphics().getTransform();
final float translateX = (float) affineTransform.getTranslateX();
final int x = (int) (translateX + StrictGeomUtility.toExternalValue(content.getX()));
final int y = (int) StrictGeomUtility.toExternalValue(content.getY());
final float[] translatedCoords = translateCoordinates(imageMapEntry.getAreaCoordinates(), x, y);
final PolygonAnnotation polygonAnnotation = new PolygonAnnotation(writer, translatedCoords);
polygonAnnotation.put(PdfName.CONTENTS, new PdfString(tooltip, PdfObject.TEXT_UNICODE));
writer.addAnnotation(polygonAnnotation);
}