rect関数でCanvasに四角形を描画する。
let board_w, board_h, space_w, space_h;
function setup() {
createCanvas(640, 480);
board_w = 450;
board_h = 450;
space_w = (width-board_h)/2;
space_h = (height-board_h)/2;
}
function draw() {
background("black");
noFill();
stroke("white");
rect(space_w, space_h, board_w, board_h);
}
今回は、以下のように出力される。
rect by inoha_naito -p5.js Web Editor
A web editor for p5.js, a JavaScript library with the goal of making coding accessible to artists, designers, educators,...
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