Curves
Ellipses
Circles and ellipses.
Frames
Rectangles
Squares and rectangles with rotation and aspect control.
Angles
Triangles
Triangle outlines with adjustable stroke width.
Parabola
Suspended Bridge
Parabolic cable with a tightness slider and pixel highlight.
Lines
3 Blades
Rotating three-ray symbol overlaying a dynamic square grid.
