小賴week04

 

☺HOMEWORK (1) 

//week04_1_PShape_loadShape_shape
size(500,500);
PShape taiwan = loadShape("Taiwan-icon.svg");
PShape taiwan2 = loadShape("tw.svg");
shape(taiwan);
shape(taiwan2);

☺HOMEWORK (2) 

//week04_2_pushMatrix_scale_popMatrix
size(500,500);
PShape taiwan = loadShape("Taiwan-icon.svg");
PShape taiwan2 = loadShape("tw.svg");
pushMatrix();
  scale(10);
  shape(taiwan);
popMatrix();
pushMatrix();
  scale(0.5);
  shape(taiwan2);
popMatrix();

☺HOMEWORK (3)
//week04_3_void_setup_void_draw_void_mousewheel
PShape taiwan, taiwan2;//宣告變數
void setup() {
  size(500, 500);
  taiwan = loadShape("Taiwan-icon.svg");
  taiwan2 = loadShape("tw.svg");
}
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;
}




☺HOMEWORK (4)
//week04_4_world_svg_float_s_scale_s_void_mouseWheel_s
PShape world;
void setup(){
  size(800,400);
  world = loadShape("world.svg");
}
float s = 0.4;
void draw(){
  background(#92C2F5);
  scale(s);
  shape(world);
}
void mouseWheel(MouseEvent e){
  if(e.getCount()>0) s *= 1.1;
  else s *= 0.9;
}




☺HOMEWORK (5)
//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;
}





☺HOMEWORK (6)
//week04_6_beter_scale
PShape world; 
void setup(){
  size(800,400);
  world = loadShape("world.svg");
}
float s = 0.4, x = 0, y = 0;
float realX = 0, realY = 0;
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;
}



☺HOMEWORK (7)
//week04_7_carrot01_background_stroke_fill_ellipse
size(600,500);
background(0);
stroke(255);
fill(0);
ellipse(50,50,100,100);




☺HOMEWORK (8)
//week04_8_carrot02_void_setup_void_draw_void_mouseDragged
void setup(){
  size(600,500);
  background(0);
  stroke(255);
  fill(0);
}
void draw(){
  //ellipse(mouseX,mouseY,100,100);
}
void mouseDragged(){
  ellipse(mouseX,mouseY,100,100);
}




☺HOMEWORK (9)
//week04_9_carrot03_float_s_mouseButton_LEFT_RIGHT
void setup(){
  size(600,500);
  background(0);
  stroke(255);
  fill(0);
}
void draw(){
  //ellipse(mouseX,mouseY,100,100);
}
float s = 25;
void mousePressed(){
  ellipse(mouseX,mouseY,s,s);
  if(mouseButton==LEFT) s *= 1.1;
  if(mouseButton==RIGHT) s *= 0.9;
}





☺HOMEWORK (10)
//week04_a_carrot04_float_t_cos_t_sin_t
void setup(){
  size(600,500);
  background(0);
  stroke(255);
  fill(0);
}
void draw(){
  //ellipse(mouseX,mouseY,100,100);
}
float s = 25, t = 0;
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;
}