程式碼:
void setup(){
size(400,400);
}
int R=30;
void draw(){
ellipse(mouseX,mouseY,R,R);
}
程式碼:
void setup(){
size(400,400);
}
int R=30;
void draw(){
ellipse(mouseX,mouseY,R,R);
R-=3;
if(R<0) R=30;
}
程式碼:
void setup(){
size(400,400);
colorMode(HSB,100); ///色彩模式(mode,max);
}
int R=30,H=0;
void draw(){
fill(H,100,100); ///上色
ellipse(mouseX,mouseY,R,R);
R-=3;
if(R<0) R=30;
H++;
if(H>100) H=0;
}
程式碼:
void setup(){
size(400,400);
colorMode(HSB,100);
}
int R=30,H=0;
int CircleX=200,CircleY=200;
void draw(){
fill(H,100,100);
ellipse(CircleX,CircleY,R,R); ///從(200,200)中心位置開始畫
R-=2;
CircleX+=random(30)-15; ///-15 ~ +15
CircleY+=random(30)-15; /// -15 ~ +15
if(R<0){
R=50;
CircleX=200; CircleY=200;
}
H++;
if(H>100) H=0;
}
將照片檔案直接拖曳到視窗中
PImage img;
void setup(){
size(1280,720);
img=loadImage("error.jpg"); ///讀圖檔
}
void draw(){
image(img,mouseX,mouseY,230,150); ///230,150是指圖片的長寬
}
程式碼:
PImage img,imgBG;
void setup(){
size(1280,720);
img=loadImage("Splatoon2.png"); ///logo圖示
imgBG=loadImage("Background.jpg"); ///背景
}
void draw(){
image(imgBG,0,0,width,height);
image(img,mouseX,mouseY);
}
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