CS 111 - Program Design I

Link to Lecture Notes Page

Code Samples - Fall 2014

Sound Example

• Lect1204a.java - Determining the Scale Position of Notes given as input
• QuickSort.java - Example of a fast algorithm
• SelectionSort.java - Example of a slow algorithm
• Lect1202b.java - Fade in a sound over X seconds
• Lect1202a.java - Reverse a Sound (so it plays backward)
• Lect1125d.java - Changing the pitch of a sound
• Lect1125c.java - Creating a sound bite ("cropping a sound")
• Lect1125b.java - Put a half second of silence between two joined sounds
• Lect1125a.java - Join two sounds so they play in sequence (one after the ohter)
• Lect1120b.java - Create a 1 second long sound of a specified frequency
• Lect1120a.java - Greatly increase the volume of a sound showing how to remove clipping and array usage
• Lect1118b.java - Repeat a sound for a specified number of samples
• Lect1118a.java - Combine two sound objects together to play simultaneously
• Lect1106e.java - Double the volume of a sound
• Lect1106d.java - Open and play/explore a sound file

Pictures Examples

• Lect1106c.java - Change the size of a picture by any given amount
• Lect1106b.java - Enlarge a picture to twice its original size
• Lect1106a.java - Reduce a picture to half its original size
• Lect1104b.java - Chromakey - Merge a "greenscreened" image onto some background
  • Green Screen Picture used with the above program
  • 
• Lect1104a.java - Open up mulitple "known" pictures when pickin any file in that same directory
• Lect1030c.java - Crop a picture given coordinates of the upper-left corner and lower-right corner of the cropped area
• Lect1030b.java - Join two pictures side by side - trimming the height of the larger picture to match the height of the smaller picture
• Lect1030a.java - Join two pictures side by side
• Lect1028f.java - Repeat a picture 3 times with the middle picture mirrored
• Lect1028e.java - Flip a picture along the main diagonal
• Lect1028d.java - Rotate a picture 90 degrees clockwise
• Lect1028c.java - Mirror and Invert a picture
• Lect1028b.java - Invert a picture (flip from top to bottom)
• Lect1028a.java - Mirror a picture (flip from left to right)
• Lect1023d.java - Making the some picture display 3 times
• Lect1023c.java - Having a picture repeat itself
• Lect1023b.java - Edge Detection Algorithm
• Lect1023a.java - Making a picture black and white except for a area of pink in the picture
• Lect1021a.java - Removing Red Eye from a picture
• Lect1016e.java - Postering a picture to 4 colors:
• Lect1016d.java - Postering a picture to 2 colors: Magenta and a teal-ish color
• Lect1016c.java - Postering a picture to 2 colors: Black or White
• Lect1016b.java - Superimposing 2 pictures using the smaller width and height values
• Lect1016a.java - Superimposing 2 pictures together and verifying the widths of the 2 pictures match
• Lect1014e.java - Superimposing 2 pictures together and storing in a third picture
• Lect1014d.java - Superimposing 2 pictures together
• Lect1014c.java - Make a fake sunset by halving the green and blue values
• Lect1014b.java - Make a fake sunset by double the red value
• Lect1014a.java - Make a Color Neagative
• Lect1009b.java - Make black & white using a weighted average
• Lect1009a.java - Make black & white using average value
• Lect1007g.java - Creating a black and white or "grayscale" picture from a color picture
• Lect1007f.java - Decrease the brightness of all color values by 3 - Making the picture very dark
• Lect1007e.java - Double the brightness for all color values at all pixels - Making the picture "washed out in white"
• Lect1007d.java - Same as Lect1007d.java
• Lect1007c.java - Make every other pixel blue but using a method
• Lect1007b.java - Make every other pixel in the picture blue
• Lect1007a.java - Make an entire picture red
• Lect0925b.java - Draw a red dot and a red line on a picture
• Lect0925a.java - Code to Select and Explore a picture

Turtle Examples

• Lect0923b.java - Using the loop variable value for calculations
• Lect0923a.java - Method to move a turtle to another location
• Lect0918c.java - More Methods to draw shapes
• Lect0918b.java - Simple example of Drawing a Square with a Method
• Lect0918a.java - Two attempts to draw a Circle
• Lect0916c.java - Drawing Shapes using while statements
• Lect0916b.java - Drawing Shapes without using while statements
• Lect0916a.java - Drawing on an existing Picture selected by the User
• Lect0911c.java - Drawing on a Picture instead of a World
• Lect0911b.java - Drawing with turnToFace()
• Lect0911a.java - Drawing with two turtles
• Lect0909b.java - Simple Turtle Example

General Java Examples

• Lect0909a.java - Celsius to Fahrenheit conversion (Integer Division vs Floating Point Division)
• Lect0904a.java - Simple calculations and output
• Template.java

-- Main.troy - 2014-08-24