1 New Classes: You must write the following classes:

• The Geometry2D Class.
• The GeometryND Class.
• The Rasterizer2D Class.

2 GUI Classes: You will need to download and use several existing GUI classes.

3 Testing: Obviously, you should test your classes thoroughly. It will be much easier to debug these classes now than it will be when they are part of a larger system.

At a minimum, you should test:

• Horizontal lines drawn left-to-right and right-to-left.
• Vertical lines drawn up-to-down and down-to-up.
• Lines with slope less than -1, -1, (0,1), 1, and greater than 1.
• Triangles with a flat top, a flat bottom, and/or a vertical side.
• Tall and thin triangles.
• Polygons with a flat top, a flat bottom, and/or a vertical side.

You can use the following test suites to get started:

LineTests
TriangleTests

4 Submission: In addition to the materials you must always submit, for this assignment you must submit hardcopy of the output produced by the following driver:

PA2Driver

In MS-WIndows, you can copy the contents of the active window to the system clipboard by pressing Alt-PrintScreen.