from krita import *
d = Krita.instance().activeDocument()
print (d)
i = InfoObject();
i.setProperty("color", QColor(100, 100, 200, 255))
print(i)
s = Selection();
s.select(0, 0, d.width(), d.height(), 255)
print (s)
n = d.createFillLayer("test", "color", i, s)
print (n)
r = d.rootNode();
print(r)
c = r.childNodes();
print(c)
r.addChildNode(n, c[0])
d.refreshProjection()