WEEK 1
step 1-1 直接模式
step 1-2
step 2-2
step 2-3
step 2-4
step 2-5
step 2-6
//互動模式void setup(){size(500,500);background(255);//白色}void draw(){//畫圖 每秒60次if(mousePressed){ //如果滑鼠按下去line(mouseX, mouseY, pmouseX, pmouseY);}//畫線(滑鼠座標,到之前滑鼠座標)}int w=1;void keyPressed(){//如果有按下鍵盤上的按鍵if(key=='1') stroke(255, 0, 0);//按一是紅色if(key=='2') stroke( 0,255, 0);//按二是綠色if(key=='3') stroke( 0, 0,255);//按三是藍色if(key=='s'||key=='S') save("output.png");//按下s鍵,存檔output.pngif(key=='+')strokeWeight(++w);//按+變粗if(key=='-')strokeWeight(--w);//按-變細println(w);}








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