protected void processOtherNode(final RenderNode node) {
if (isValidDrawTarget(node)) {
if (bounds == null) {
bounds = new StrictBounds(node.getX(), node.getY(), node.getWidth(), node.getHeight());
} else {
bounds.add(node.getX(), node.getY(), node.getWidth(), node.getHeight());
}
}
}
protected void drawHyperlink(
final RenderNode box, final String target, final String window, final String title) {
if (box.isNodeVisible(getDrawArea()) == false) {
return;
}
final PdfAction action = createActionForLink(target);
final AffineTransform affineTransform = getGraphics().getTransform();
final float translateX = (float) affineTransform.getTranslateX();
final float leftX = translateX + (float) (StrictGeomUtility.toExternalValue(box.getX()));
final float rightX =
translateX + (float) (StrictGeomUtility.toExternalValue(box.getX() + box.getWidth()));
final float lowerY =
(float) (globalHeight - StrictGeomUtility.toExternalValue(box.getY() + box.getHeight()));
final float upperY = (float) (globalHeight - StrictGeomUtility.toExternalValue(box.getY()));
if (action != null) {
final PdfAnnotation annotation =
new PdfAnnotation(writer, leftX, lowerY, rightX, upperY, action);
writer.addAnnotation(annotation);
} else if (StringUtils.isEmpty(title) == false) {
final Rectangle rect = new Rectangle(leftX, lowerY, rightX, upperY);
final PdfAnnotation commentAnnotation =
PdfAnnotation.createText(writer, rect, "Tooltip", title, false, null);
commentAnnotation.setAppearance(
PdfAnnotation.APPEARANCE_NORMAL,
writer.getDirectContent().createAppearance(rect.getWidth(), rect.getHeight()));
writer.addAnnotation(commentAnnotation);
}
}
protected boolean drawPdfScript(final RenderNode box) {
final Object attribute =
box.getAttributes()
.getAttribute(AttributeNames.Pdf.NAMESPACE, AttributeNames.Pdf.SCRIPT_ACTION);
if (attribute == null) {
return false;
}
final String attributeText = String.valueOf(attribute);
final PdfAction action = PdfAction.javaScript(attributeText, writer, false);
final AffineTransform affineTransform = getGraphics().getTransform();
final float translateX = (float) affineTransform.getTranslateX();
final float leftX = translateX + (float) (StrictGeomUtility.toExternalValue(box.getX()));
final float rightX =
translateX + (float) (StrictGeomUtility.toExternalValue(box.getX() + box.getWidth()));
final float lowerY =
(float) (globalHeight - StrictGeomUtility.toExternalValue(box.getY() + box.getHeight()));
final float upperY = (float) (globalHeight - StrictGeomUtility.toExternalValue(box.getY()));
final PdfAnnotation annotation =
new PdfAnnotation(writer, leftX, lowerY, rightX, upperY, action);
writer.addAnnotation(annotation);
return true;
}