I take a new scene an add this lines. On my iPhone 6s I get three lines with the colors black, green and red. But only the black one looks good. The black one is smooth. The other lines are very grainy and it looks like a bold font. What is the reason?
def draw(self):
tint(0,0,0,1)
text('Hallo123456789','Helvetica',16,100,60)
tint(255,0,0,1)
text('Hallo123456789','Helvetica',16,100,40)
tint(0,255,0,1)
text('Hallo123456789','Helvetica',16,100,20)