Source) {
              const scale = 5;
              const width = 3;
              const height = 3;
              const targetFrame = document.querySelector('#innerFrame');
              const frameRect = targetFrame.getBoundingClientRect();
              const frameLeft = frameRect.left;
              const frameTop = frameRect.top;

              const targets = [{x: 10, y: 10}, {x: 30, y: 50}, {x: 50, y: 30}]
              const xPositions = []
              const yPositions = []
              for (l