/** Returns true, if the given shape should be considered on extraction. */
public static boolean considerPdfShape(PdfShape shape, Rectangle clippingPath) {
if (shape == null) {
return false;
}
PdfColor color = shape.getColor();
if (color == null) {
return false;
}
if (color.isWhite()) {
return false;
}
// If the clipping path is given, it must contain the shape.
if (clippingPath != null) {
return clippingPath.overlaps(shape.getRectangle());
}
return true;
}
