@Kite9Item
public Diagram hiddenContext() throws IOException {
Glyph rs = new Glyph("ridley_scott", "Director", "Ridley Scott", null, null);
Arrow directed = new Arrow("directed");
new Link(directed, rs);
Glyph bladerunner = new Glyph("film", "Bladerunner", null, null);
Glyph glad = new Glyph("film", "Gladiator", null, null);
Glyph thelma = new Glyph("film", "Thelma & Louise", null, null);
new Link(directed, bladerunner, null, null, LinkEndStyle.ARROW, null);
new Link(directed, glad, null, null, LinkEndStyle.ARROW, null);
new Link(directed, thelma, null, null, LinkEndStyle.ARROW, null);
Context hidden = new Context(listOf(bladerunner, glad, thelma), false, null, Layout.HORIZONTAL);
Diagram d1 = new Diagram("my_diagram", listOf(rs, directed, hidden), null);
return d1;