09360361_week4

 //week04_1_PShape_loadShape_shape

size(500,500);
PShape taiwan = loadShape("Taiwan-icon.svg");
PShape taiwan2 = loadShape("tw.svg");//第二張圖
 shape(taiwan);
 shape(taiwan2);


week04_1_PShape_loadShape_shape

//week04_2_pushMatrix_scale_popMatrix

size(500,500);
PShape taiwan = loadShape("Taiwan-icon.svg");
PShape taiwan2 = loadShape("tw.svg");//第二張圖
pushMatrix();
 scale(10);
 shape(taiwan);
pushMatrix();
pushMatrix();
 scale(0.5);
 shape(taiwan2);
pushMatrix();

week04_2_pushMatrix_scale_popMatrix

//week04_3_void_setup_void_draw_void_mouseWheel
PShape taiwan,taiwan2;
void setup(){
  size(500,500);
  taiwan = loadShape("Taiwan-icon.svg");
  taiwan2 = loadShape("tw.svg");//第二張圖
}
float taiwanScale = 1;
void draw(){
  background(#92C2F5);
  pushMatrix();
   scale(10*taiwanScale);
   shape(taiwan);
  popMatrix();
  pushMatrix();
   scale(0.5*taiwanScale);
   shape(taiwan2);
  popMatrix();
}
void mouseWheel(MouseEvent e){
    float d = e.getCount();
    if(d>0) taiwanScale*=1.1;
    else taiwanScale*=0.9;
}

week04_3_void_setup_void_draw_void_mouseWheel

//week04_4_world_svg_float_s_scale_s_void_mouseWheel
PShape world;
void setup(){
  size(800,400);
  world = loadShape("world.svg");
}
float s = 0.4;
void draw(){
  background(#92C2F5);
  scale(s);//改用變數s初始值是0.4
  shape(world);
}
void mouseWheel(MouseEvent e){
  if(e.getCount()>0) s*=1.1;
  else s*=0.9;
}

week04_4_world_svg_float_s_scale_s_void_mouseWheel


//week04_5_float_x_y_translate_x_y_void_mouseDragged
PShape world;
void setup(){
  size(800,400);
  world = loadShape("world.svg");
}
float s = 0.4,x=0,y=0;
void draw(){
  background(#92C2F5);
  translate(x,y);
  scale(s);
  shape(world);
}
void mouseDragged(){
  x+=mouseX-pmouseX;
  y+=mouseY-pmouseY;
}
void mouseWheel(MouseEvent e){
  if(e.getCount()>0) s*=1.1;
  else s*=0.9;
}


week04_5_float_x_y_translate_x_y_void_mouseDragged

//week04_6_better_scale
PShape world;
void setup(){
  size(800,400);
  world = loadShape("world.svg");
}
float s = 0.4,x=0,y=0;
float realX,realY;
void draw(){
  background(#92C2F5);
  translate(x,y);
  scale(s);
  shape(world);
  ellipse(realX,realY,10,10);
}
void mouseDragged(){
  x+=mouseX-pmouseX;
  y+=mouseY-pmouseY;
}
void mouseWheel(MouseEvent e){
  realX = (mouseX-x)/s;
  realY = (mouseY-y)/s;
  float oldS = s;
  if(e.getCount()>0) s*=1.1;
  else s*=0.9;
  x= x+realX*oldS-realX*s;
  y= y+realY*oldS-realY*s;
}




//week04_7_carrot01_background_stroke_fill_ellipse
size(600,500);
background(0);
stroke(255);
fill(0);
ellipse(50,50,100,100);
week04_7_carrot01_background_stroke_fill_ellipse


//week04_8_carrot02_void_setup_void_draw_void_mousePressed
void setup(){
size(600,500);
background(0);
stroke(255);
fill(0);

}
void draw(){
  //ellipse(mouseX,mouseY,100,100);
}
void mousePressed(){
  ellipse(mouseX,mouseY,100,100);
}
week04_8_carrot02_void_setup_void_draw_void_mousePressed

//week04_9_carrot03_float_s_mouseButton_LEFT_RIGHT
void setup(){
size(600,500);
background(0);
stroke(255);
fill(0);

}
int s=25;
void draw(){
  //ellipse(mouseX,mouseY,100,100);
}
void mousePressed(){
  ellipse(mouseX,mouseY,s,s);
  if(mouseButton==LEFT){
    s*=1.1;
  }
  if(mouseButton==RIGHT){
    s*=0.9;
  }
}
week04_9_carrot03_float_s_mouseButton_LEFT_RIGHT


//week04_10_carrot04_float_t_cos_t_sin_t
void setup(){
size(600,500);
background(0);
stroke(255);
fill(0);

}
float s=25 ,t=0;
void draw(){
  //ellipse(mouseX,mouseY,100,100);
}
void mousePressed(){
  ellipse(300+200*cos(t),250+200*sin(t),s,s);
  t+=0.06;
  if(mouseButton==LEFT) s*=1.1;

  if(mouseButton==RIGHT) s*=0.9;
}
week04_10_carrot04_float_t_cos_t_sin_t