Draw rotated, scaled image at position

scaled-rotated-image.js

let scale = 0.5;
let ox = deg;
let oy = 0;

let radians = deg * DEG_TO_RAD;
let xx = this.canvas.width * 0.5 + imageWidth * 0.5 * scale + ox;
let yy = this.canvas.height * 0.5 + imageHeight * 0.5 * scale + oy;
ctx.translate(xx,yy);
ctx.rotate(radians);
ctx.drawImage(image, 0, 0, imageWidth, imageHeight, -imageWidth * 0.5 * scale, -imageHeight * 0.5 * scale, imageWidth * scale, imageHeight * scale);
ctx.rotate(-radians);
ctx.translate(-xx,-yy);