m week02

 week02

註冊中央氣象署網站

輸入資料

物體左右晃動

加上上下晃動

float [] HLE = { -1042, -3479.7, 1003.7, -1669, -1639.6, -14219, -3655.1, -4917, 9363.2, -4271.8, -24, 681};

float [] HLN = { -17090, -13711, -22888, -19631, -23818, -18573, -19636, -15648, -18256, -15721, -17776, -15581};

int N = 12;

void setup(){

  size(500,500);

  frameRate(10);

}

void draw(){

  background(#FFFFF2);

  float dx = HLE[frameCount%N]/100;

  float dy = HLN[frameCount%N]/100;

  rect(200+dx,300+dy, 100,100);

}

讀入一張圖片

PImage img = loadImage("chair.jpg");

size(300,300);

image(img, 0, 0);

改變圖片長寬

PImage img = loadImage("chair.jpg");

size(300,300);

image(img, 0, 0, 100, 100);

拉動圖片

PImage img ;

void setup(){

  size(600,600);

  img = loadImage("chair.jpg");

}

void draw(){

  image(img, mouseX, mouseY, 300, 300);

}

PImage img, imgBox ;

void setup(){

  size(600,600);

  img = loadImage("p5.jpg");

  imgBox = loadImage("Box.png");

}

void draw(){

  imageMode(CENTER);

  if(mousePressed){

    image(imgBox, mouseX, mouseY);

  }else{

  image(img, 300, 300, 200, 200);

  }

}