INNER CODE UNIT · JavaScript

dx

CloudWise-OpenSource/FlyFish · lcapCodeServer/macos/lib/vscode/extensions/image-preview/media/main.js:100

			const dx = (window.scrollX + container.clientWidth / 2) / container.scrollWidth;
			const dy = (window.scrollY + container.clientHeight / 2) / container.scrollHeight;

			image.classList.remove('scale-to-fit');
			image.style.minWidth = `${(image.naturalWidth * scale)}px`;
			image.style.width = `${(image.naturalWidth * scale)}px`;

			const newScrollX = container.scrollWidth * dx - container.clientWidth / 2;
			const newScrollY = container.scrollHeight * dy - container.clientHeight / 2;

			window.scrollTo(newScrollX, newScrollY);

			vscode.setState({ scale: scale, offsetX: newScrollX, offsetY: newScrollY });
		}

		vscode.postMessage({
			type: 'zoom',
			value: scale

View source record →