聰明河馬密技1

1.Processing

2.line(0,0,100,100);
劃出一條線

3.
void setup(){
  size(600,400);
}
void draw(){
line(mouseX,mouseY,pmouseX,pmouseY);
(滑鼠滑過的地方就可以畫出線)
//rect(mouseX,mouseY,pmouseX,pmouseY);
(滑鼠滑過的地方就可以畫出方塊)
}

4.
void setup(){
  size(600,400);
}
void draw(){
  if(key=='1') {strokeWeight(10); stroke(#6FFF8A);}
 (如果按下按鍵1,會切換成筆觸大小10的綠色)
  if(key=='2') {strokeWeight(5); stroke(#FF9A2E);}
(如果按下按鍵2,會切換成筆觸大小5的橘色)
line(mouseX,mouseY,pmouseX,pmouseY);
//rect(100,100,80,80);
//triangle(200,160,200,125,300,140);
}

5.
openprocessing.org