Graphics Project 2

Have your version of TUGL library with at least functions for

opening a Window, specifying a Frame, automatically opening a viewport that preserves aspect ratio of the frame within the specified window

Review how to read in points from a file that are used in your design
Make sure you have added a function for setting a viewport with respect to percentage of a normalized rectangle
Know how to attach menus

10 pts: Use functions from your TUGL collection to

Open a window on the screen that is 800 pixels wide and 600 pixels tall
Declare an appropriate frame for your polyline design. Your frame MUST be square.

10pts: Open your file of data points, read into an array or linked list. Make sure this will only be done one time in your program.

20 pts: Draw the polyline design, automatically centered in the window so as to preserve aspect ratio.

10 pts: If the window is reshaped, it should automatically center the design again.

50 pts: Attach a menu to the screen allowing the user to determine how many copies of the design should be used to completely tile the window.

10 pts: 1 copy
10 pts: 4 copies
10 pts: 9 copies
10 pts: 16 copies
10 pts: 100 copies

Put everything in a Project 2 folder and drop into the dropbox you and I alone share. Be sure to include TUGL.h, TUGL.cpp, project2.cpp, makefile, and data file. Do not submit any compiled code.

Write a separate program that uses two different designs, or motifs, to tile the window. See Case Study 3.6, part b, for inspiration. You do not have to use curves, but may stick with polylines. Your design should make sense however; it should not be just two different images abutted together but the design itself should be the result of using the two images.