week06

字體在框框內

size(500,400);
rect(100,100,200,100);
fill(255,0,0);
textSize(40);
textAlign(LEFT,TOP);
text("Hello",100,100);

字體

size(800,300);
fill(255,0,0);

PFont font1=createFont("Times New Roman",30);
textFont(font1);
text("中文vs.English",30,30);

PFont font2=createFont("標楷體",30);
textFont(font2);
text("中文vs.English",30,130);

陣列

          //右:0,1,2,x座標
int [][]A={  {1,1,1},
             {0,1,0},
             {0,1,1},
             {1,1,1}  };
          //左邊:高4層
size(300,400);
for(int i=0; i<4;i++){//左邊
   for(int j=0;j<3;j++){//右邊
      if(A[i][j]==0)fill(0);//0:黑(沒有)
      else fill(255,0,0);//1:紅色(有紅色)
     
      rect(j*100,i*100,100,100);
   }
}

二維陣列

          //右:0,1,2,x座標
int [][]A={  {2,2,2,2},
             {0,1,1,1},
             {0,1,1,1},
             {2,2,2,2}  };
          //左邊:高4層
          PImage bird,pig;
void setup(){
  size(400,400);
  bird=loadImage("bird.png");
  pig=loadImage("pig.png");
}
void draw(){
  background(0);
  for(int i=0; i<4;i++){//左邊
   for(int j=0;j<4;j++){//右邊
      if(A[i][j]==1)image(bird,j*100,i*100,100,100);
      if(A[i][j]==2)image(pig, j*100,i*100,100,100);
   }
  }
}

點擊清除陣列

          //右:0,1,2,x座標
int [][]A={  {2,2,2,2},
             {0,1,1,1},
             {0,1,1,1},
             {2,2,2,2}  };
          //左邊:高4層
          PImage bird,pig;
void mousePressed(){
  int i= int(mouseY/100);
  int j= int(mouseX/100);
  A[i][j]=0;
}
void setup(){
  size(400,400);
  bird=loadImage("bird.png");
  pig=loadImage("pig.png");
}
void draw(){
  background(0);
  for(int i=0; i<4;i++){//左邊
   for(int j=0;j<4;j++){//右邊
      if(A[i][j]==1)image(bird,j*100,i*100,100,100);
      if(A[i][j]==2)image(pig, j*100,i*100,100,100);
   }
  }
  ellipse(mouseX,mouseY,25,25);
  text("mouseX:"+mouseX+" mouseY:"+mouseY,100,100);
}