Change Example 4-3 so that instead of the circle moving from left to right, the circle grows in size. What would you change to have the circle follow the mouse as it grows? How could you vary the speed at which the circle grows?
int circleSize = 0;
int circleX = 100;
int circleY = 100;
void setup() {
size(200,200);
}
void draw() {
background(255);
stroke(0);
fill(175);
____________________________________
____________________________________
}
// Learning Processing
// Daniel Shiffman
// http://www.learningprocessing.com
// Exercise 4-3: Change Example 4-3 so that instead of the circle moving from left to right, the circle grows in size.
// What would you change to have the circle follow the mouse as it grows? How could you vary the speed at which the circle grows?
int circleSize = 0;
int circleX = 100;
int circleY = 100;
void setup() {
size(200,200);
smooth();
}
void draw() {
background(255);
stroke(0);
fill(175);
// Use the variables to specify the location of an ellipse.
ellipse(circleX,circleY,circleSize,circleSize);
// An assignment operation that increments the value of circleSize by 1.
circleSize = circleSize + 1;
}