move
Select shape then transform
ruler
ruler Select or click on 2 arbitary points
protractor Select or click on 3 arbitary points
point
point Click on the graphics view
midpoint Select or click on 2 arbitary points
line
line Select or click on 2 points
ray Select or click on existing ray starting point then second point
segment Select or click on 2 points
vector Select or click on 2 points
parallelline Select point and his parallel line or any side of the polygon
perpendicularline Select point and his perpendicular line or any side of the polygon
angle_bisectorline Select or click on 3 points
polygon
polygon Select or click on points then click on first point again
regpolygon Enter number of vertices then select or click for center and drag to choose the side
circle
circle Select or click the circle center then drag for radius
circleradcenter Enter radius then choose the circle center
point3d
point3d Specify the point coordinates
sphererad Specify the center then enter radius
box Specify position then enter x y and z sizes
cylinder Specify position, circle's center then enter radius and height
cone Specify position, then base radius and height
prism Specify position, then side, number of vertices and height
plane
plane Click on 3 points to construct a plane