Function drawThumb

webcam-transfer-learning/ui.js:102–107

(img, label)

rightButton.addEventListener('mouseup', () => mouseDown = false);

export function drawThumb(img, label) {
  if (thumbDisplayed[label] == null) {
    const thumbCanvas = document.getElementById(CONTROLS[label] + '-thumb');
    draw(img, thumbCanvas);
  }
}

export function draw(image, canvas) {
  const [width, height] = [224, 224];