HSY 互動技術測試

 size(500,500);

background(255,255,0);

void setup(){

size(500,500);

}

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void draw(){

  if(mousePressed) background(255,0,0);

  else background(0,255,0);

}

void setup(){

  size(500,500);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

  

}

快捷鍵：
ctrl+T(自動排版)

void setup(){

  size(500,500);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

  

}

void keyPressed(){

  if(key=='1') strokeWeight(1);

  if(key=='2') strokeWeight(5);

  if(key=='3') strokeWeight(10);

}

void setup(){

  size(500,500);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

  

}

void keyPressed(){

  if(key=='1') strokeWeight(1);

  if(key=='2') strokeWeight(5);

  if(key=='3') strokeWeight(10);

  if(key=='4') stroke(255,0,0);

  if(key=='5') stroke(0,255,0);

  if(key=='6') stroke(255,0,255);

}

有需要就按右鍵，直接網路查代碼用法

size(600,400);

background (#FFFFA2); //色彩的色碼 #RRGGBB

rect(100,100,400,200); 

//100*100的地方 畫寬高400*200的長方形

ellipse(300,200,100,100);

size(400,400);

fill(#FFDC0F);//填充黃色

noStroke();//不要有邊線的筆觸

//ellipse(50,50,100,100);//本來畫圓

arc(50,50,100,100,+1,PI*2-1);//改畫弧度

//X座標,Y,寬,高,開始,結束, 蘋果派的方法畫

size(400,400);

fill(#FFDC0F);//填充黃色

for(int x=0; x<400; x+=100){

  for(int y=0; y<400; y+=100){

    arc(x+50, y+50, 100, 100, 0+0.5, PI*2-0.5, PIE);

  }  

}

//改畫弧度

//X座標,Y,寬,高,開始,結束, 蘋果派的方法畫