Module 4 Grading Guideline

Note: If there is no file named PictureManipulator.java submitted, 
award 0 points total for this assignment.

The testing of these submissions should be done by simply creating
an instance of the PictureManipulator in the Interactions pane and
ensuring that all of the parts were completed successfully.

		   
Point breakdown: (Partial credit only where indicated.)
[10 points] File Chooser opens and allows user to select a file. 

[10 points] Picture displayed in picture explorer.

[10 points] Use picture explorer to go to pixel 25, 25.
			Red value for this pixel should be 49.

[10 points] Use the picture explorer to go to pixel 3,3.
			Green value for this pixel should be 150.
			
[30 points] Go to lower right hand corner of image.
		    Pixel at this space should have its blue and
			green values doubled.
			Partial credit can be awarded in the following way:
			10 points for evidence in the code of ability to find the
			          lower right corner.
		    10 points for getting the green value, doubling it and
			          resetting the value.
		    10 points for getting the blue value, doubling it and
			          resetting the value.
			
[30 points] Go to pixel that is 10 to the left and 15 above the lower
		    right hand corner.
			This pixel should be the color java.awt.Color.CYAN.
			Partial credit can be awarded in the following way:
			10 points for evidence in code of ability to find the 
					  lower right corner.
			10 points for attempt to find the pixel 10 to the left and
			          15 above the lower right corner.
			10 points for changing that pixel's color to CYAN.