Properties of the b-spline curves

Question

Q1. Write down the matrices of rotation via 120^o in the counter clockwise direction. Examine its effect on the points O(0, 0) and A(2, 3).

Q2. List all the steps included in the 2D reflection via an arbitrary line.

Q3. Write down the Bresenham’s line-Drawing algorithm for m < 1.

Q4. In brief describe the Antialising.

Q5. What do you mean by the term line clipping? Name the three line clipping algorithms.

Q6. What do you mean by B-spline curves? Illustrate any two properties of the B-spline curves.

Q7. What do you mean by the term Fractal Dimension.