1. Circles!
You are going to create an “image” with circle(s)

2. The Project circleim.raw
How are we going to automatically create a circle?
What steps do you think are needed?
Lets talk about the algorithm
Hint: Sine & Cosine
circleim.raw

3. The Algorithm What is the valid output range of sine & cosine
Do you need to scale the sin/cos output?
How do you turn the sin/cos output into a pixel value?
How do you move sin/cos output to the center of the image?

4. The steps How many FILE operators are we going to need?
What will you iterate over?
How large will each iterator increment by?
How will you map a 1D array into a 2D array
Width * Row + Col
The data will need to be scaled once its extracted
You would like a uniform pixel value
what should that value be?
Pixel[Sine(x), Cosine(x)] = value