Choose a transformation. Then, choose a second transformation to form a composition. All blue points and sliders are adjustable. - Adjust the translation vector by dragging the circular points - Adjust the line of reflection by dragging the diamond shaped points - Adjust the angle of rotation by dragging the slider - Adjust the center of rotation by dragging the X-shaped points
When you are comfortable with the translations, click "One-Step Matching", "Two-Step Matching", or "Difficult Matching" and attempt to map the black pre-image onto each of the colored images.