1 void setup() { 2 size(480,120); 3 smooth(); 4 } 5 6 void draw() { 7 if (mousePressed) { 8 fill(0); 9 } else {10 fill(255);11 }12 ellipse(mouseX,mouseY,90,90);13 } 本文共 237 字，大约阅读时间需要 1 分钟。
1 void setup() { 2 size(480,120); 3 smooth(); 4 } 5 6 void draw() { 7 if (mousePressed) { 8 fill(0); 9 } else {10 fill(255);11 }12 ellipse(mouseX,mouseY,90,90);13 } 转载于:https://www.cnblogs.com/Loongint/p/3550217.html