Based on a demonstration by Eric Roberts.
Day3: RandomCircles.java
By repeatedly drawing lines, we can make a curved looking shape. Consider the example below where we imagine dots evenly space along the bottom and the left of a canvas. If we connect the topmost dot on the left edge to the left most dot on the right edge, we would be a line like the picture of the far left. If we then connect the next 10 dots we get a picture in the middle and if we connect all dots we get the picture on the right.
Write a program that creates the "curve" in the above right image using straight lines.
public class StringArt extends GraphicsProgram {/** The size of the screen **/public static final int APPLICATION_WIDTH = 400;public static final int APPLICATION_HEIGHT = 400;/** The number of pixels between end points of the line **/public static final int LINE_SPACING = 20;/** The number of lines we will have to draw **/public static final int NUM_LINES = APPLICATION_WIDTH / LINE_SPACING;public void run() {// your code here...}}