网页放大插件,主要针对的是容器,不单单是图片

网页放大插件,主要针对的是容器,不单单是图片

Enables a minimal JS API for zooming in on specific points or DOM elements.

Note that this is only a proof of concept so don't use it for anything important. Does not work in IE, yet.

Try out the demo.

zoom.to({ element: document.querySelector( 'img' ) });

Additional options:

zoom.to({ element: document.querySelector( 'img' ), // Amount of empty space around zoomed element padding: 20, // Function to call once zooming completes callback: function() { /* ... */ } }); Zoom in on a point:

zoom.to({ x: 100, y: 200, width: 300, height: 300 });

zoom.to({ x: 100, y: 200, scale: 3 }); Reset

zoom.out();