A Pen by Captain Anonymous on CodePen.
Created
August 11, 2016 15:00
-
-
Save DevStarSJ/3bce50c70157efc5936f7e70b5e9029a to your computer and use it in GitHub Desktop.
데이터그램 part2-2, p5.js 예제
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
//**p5.js예제 코드입니다. | |
//**전역 변수(variables) 선언 영역 | |
var y; // --- Example4-1,2 | |
y = 60; // y좌표값->원의 중심 | |
var d = 80; // 지름 | |
y = 100, d = 130 // --- Example4-2 | |
var x = 25; // --- Example4-4 | |
var h = 20; | |
var y = 25; | |
//**셋업 함수 영역(한번만 실행 됨) | |
function setup(){ | |
createCanvas(480, 120); | |
fill(100,100,200); | |
stroke(255,100,100); | |
//strokeWeight(2); | |
//noStroke(); | |
//480 = width, 120 = height 변수로 자동선언 | |
} | |
//**드로우 함수 영역(반복해서 실행 됨) | |
function draw(){ | |
background(204); | |
//**ellipse(x1, y1, 가로지름, 세로지름) 중심이 기준점 | |
//ellipse(75, y, d, d); // Left // --- Example4-1 | |
//ellipse(175, y, d, d); // Middle | |
//ellipse(275, y, d, d); // Right | |
//noFill(); | |
//**line(x1, y1, x2, y2) 시작점과 끝점의 좌표 입력 | |
//line(0, 0, width, height); // --- Example4-3 | |
//line(width, 0, 0, height); | |
//ellipse(width/2, height/2, 60, 60); | |
//** rect(x좌표, y좌표, 가로, 세로) 좌측상단이 기준점 | |
//x = 20; // --- Example4-4 | |
//rect(x, y, 300, h); //Top | |
//x = x + 100; | |
//rect(x, y + h, 300, h); //Middle | |
//x = x - 250; | |
//rect(x, y + h*2, 300, h); //Bottom | |
//재지정 된 x값을 rect함수 내에 바로 넣어도 됨 | |
//ex) rect(x - 250, y...) | |
//line(20, 40, 80, 80); // --- Example4-5 | |
//line(80, 40, 140, 80); | |
//line(140, 40, 200, 80); | |
//line(200, 40, 260, 80); | |
//line(260, 40, 320, 80); | |
//line(320, 40, 380, 80); | |
//line(380, 40, 440, 80); | |
//for문 활용해서 루프 생성 | |
//for (var i = 20; i < 400; i += 20){ | |
//line(i, 40, i + 60, 80); // --- Example4-6,7 | |
//line(i, 0, i + i/2, 80); // --- Example4-8,9 | |
//line(i + i/2, 80, i*1.2, 120) // --- Example4-9 | |
//} | |
//for (var y = 0; y <= height; y += 40){ // --- Example4-10 | |
//for (var x = 0; x <= width; x += 40){ | |
//fill(255, 140); | |
//ellipse(x, y, 40, 40); | |
//} | |
//} | |
//for (var y = 0; y < height + 45; y += 40){ // --- Example4-11 | |
//fill(255, 140); | |
//ellipse(0, y, 40, 40); | |
//} | |
//for (var x = 0; x < width + 45; x += 40){ | |
//fill(255, 140); | |
//ellipse(x, 0, 40, 40); | |
//} | |
//2중 for 문 | |
for (var y = 20; y <= height-20; y += 8){ // --- Example4-12 | |
for (var x = 20; x <= width-20; x += 15){ | |
ellipse(x, y, 4, 4); | |
line(x, y, 240, 60); //각 중심 - 캔버스 중심점을 잇는 선 | |
// ellipse(x + y, y, 16 - y/10.0, 16 - y/10.0); // --- Example4-13 | |
// x1 = mouseX; | |
// y1 = mouseY; | |
// ellipse(x + y, y, x1/20 - y/10.0 / 10, x1/20 - y/10.0) // --- 추가연습 | |
// fill(x1/4, y1/3, (x1+y1)/2) | |
} | |
} | |
} | |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.5.2/p5.min.js"></script> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.5.2/addons/p5.dom.min.js"></script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment