For objects in two dimensions, the natural expectation is for TOP and BOTTOM to refer to the Y direction of the shape. To support this, if you give an anchor in 2D that has anchor.y=0 then the Z ...

Rounds arbitrary 2D objects. Giving r rounds all concave and convex corners. Giving just ir rounds just concave corners. Giving just or rounds convex corners. Giving both ir and or can let you round ...

Object Name Drawing Type Drawing Medium Pen and ink, brush and watercolor, graphite on paper Dimensions H x W: 57.2 × 41.3 cm (22 1/2 × 16 1/4 in.) made in Italy See more items in Cooper Hewitt, ...