ellipse csv x,y 2.5,2.5 line csv wkt "LINESTRING(0 0, 2.5 2.5, 5 5)" "LINESTRING(0 5, 2.5 2.5, 5 0)" text csv x,y 2,2.5 3,2.5 frame csv x,y 0,0 5,0 0,5 5,5