Also notice that, because the variable RE is set to one, this pattern repeats only once.

Now’s the time to experiment with some of your own changes to the variables and loops.

Summary

In this chapter you used a single string of ones and zeros to create a two-dimensional figure. You can use this technique to create large patterns with little drain on computer memory, but only with highly structured patterns.

You also used a graphics density of 72 dots per inch to produce a one-to-one aspect ratio of the dots.

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