private Color getDefaultStrokeColor(final OverlaySettings settings) {
final ColorRGB color = settings.getLineColor();
final int r = color.getRed();
final int g = color.getGreen();
final int b = color.getBlue();
return new Color(r, g, b, 255);
}
private Color getDefaultFillColor(final OverlaySettings settings) {
final ColorRGB color = settings.getFillColor();
final int r = color.getRed();
final int g = color.getGreen();
final int b = color.getBlue();
final int a = settings.getAlpha();
return new Color(r, g, b, a);
}