CS 102 Computers In Context (Multimedia)‏ 02 / 18 / 2009 Instructor: Michael Eckmann

Michael Eckmann - Skidmore College - CS Spring 2009 Today’s Topics Questions/comments? Go over problem 3.9 Chapter 4 –Continue Modifying pixels in a range Friday we will use our class time as a lab session and possibly Monday as well. For homework, to prepare for Friday, I will ask you to read certain pages in our text as well as (an)other document(s).

Michael Eckmann - Skidmore College - CS Spring 2009 mirroring Let's review how we wrote the code to do mirroring.

Michael Eckmann - Skidmore College - CS Spring 2009 mirroring Let's look at how the textbook's image temple.jpg looks and how we can “fix” it. We'll look at the use of “MediaTools” as well as the gimp.

Michael Eckmann - Skidmore College - CS Spring 2009 Copying colors from one image to another. Let's look at how we can “copy” pixels from one image to another. What if we wanted to “blend” the pictures?

Michael Eckmann - Skidmore College - CS Spring 2009 Some JES image functions makePicture getWidth, getHeight getPixel getPixels getX, getY getRed, getBlue, getGreen setRed, setBlue, setGreen distance getColor, setColor, makeColor pickAColor makeLighter, makeDarker writePictureTo show