// todo: later: layout builder is from the pre-xdime accessors.
// We probably should not be using it. We can read one in from internal
// xml file in a static initialiser the same way we load default
// stylesheets.
LayoutBuilder builder = new LayoutBuilder(
new RuntimeLayoutFactory());
// here the anonymous layout device name is being used to specifically
// identify the region as the anonymous one. This is then used when
// creating the anonymous region to allow it not to specify a name.
builder.createLayout(LayoutType.CANVAS);