Pete's QBASIC Site

can anyone quick explain how to answer these questions. I can't seem to figure these out.

how do you figure out these questions regarding world and physcial coordinates.... i greatly appreciate your help... thanks and peace to everyone... - liz

The statements:

100 VIEW (100,50) ? (200,100)
110 WINDOW (0,0) ? (10,10)

Would establish the world coordinates (5,5) at the physical coordinates ANSWER (150,75) ????

11) The statements

100 VIEW (0,0) ? (100,100)
110 WINDOW (0,0) ? (10,10)

Would associate the physical coordinates (50,50) with the world coordinates ANSWER: (125,125) ?. Why?

Difference between physical and world coordinates????

12) The statements:
100 VIEW (0,0) ? (100,100)
110 WINDOW (100,100) ? (150,150)

Would associate the physical coordinates (100,100) with the world coordinates?.???? ANSWER (150,100) WHY?

How do you figure world and physical coordinates????

Do you have Qbasic? Try them out and see.

Change the values a little to see the differences.

Try asking Bob at his new QB graphics Forum site:
http://www.network54.com/Forum/613143/

Ted

thanks burger... i don't have the program.

i use macs with cs3 software but i need to take an exam and this is on it. But i wont be doing it at the job.

can you tell me quick how to figure out world and physical coordinates?

thanks liz