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Chris Pollett > Old Classes > PIC197 ( Print View ) Enrollment info Course Info:
Homework Assignments: Practice Exams: PIC: |
HW#1 --- last modified January 16 2019 00:35:19..
Due date: April 17 5:30pm
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Files to be submitted: p197hw1file1.cpp -- modified Ddsetup.cpp
====================== p197hw1file2.cpp -- modified Main.cpp
p197hw1file3.cpp -- modified Bmp.cpp
p197hw1file4.h -- modified Bmp.h
p197hw1file5.h -- defines.h
p197hw1file6.bmp -- your first bitmap file
p197hw1file7.bmp -- your second bitmap file
p197hw1file8.bmp -- your third bitmap file
HW1 Purpose: To gain practice with palettes, reading BMP files, and with
============ setting up windows and callback procedures.
Specification:
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For this homework you will create a supped up version of Demo01 from
the book. The first change you will make is to have it so that the
the left and right arrow keys now allow one to cycle through among three
bitmapped images of your choice (named as above). You should still
do this through page-flipping to avoid tearing. The second change is that
the up and down keys change the orientation of the bitmaps from right-side-up
to upside-down. This can be done by adding a flag variable to the
CBmpFileReader class, altering the constructor and draw functions. You
should also set get member functions for this flag. Finally,
hitting the space key should increase the read value of all the pallettes'
red values by 1 (after 256 cycle back to 0).
Point Breakdown for HW1
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Commenting your part of the code ......1pt
You make three decent looking bmp files1pt
Left-right keys cycle through bmp
files.............................1pt
Above does not cause tearing.........1pt
Up-down keys change orientation........1pt
This does not cause tearing..........1pt
CBmpFileReader modified as described
above..1pt
Space key works as above...............1pt
Cycles back after 256................1pt
This does not cause tearing..........1pt
Total.................................10pts
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