At this point, you have a fully functional map pulling data in from multiple sources, including default functionality to pan with the mouse and zoom in and out with the mouse wheel.

此时，您就拥有了一个完全可以发挥作用的地图，可从多个资源拉入数据，包括默认的用鼠标平移以及用鼠标滑轮缩放的功能。

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This allows us to asynchronously pan and zoom the web content, without waiting for the browser to scroll or zoom the actual content.

这让我们能够任意拖动和缩放网页内容，而无需等待浏览器去滚动或缩放确切的内容。

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You can pan and zoom around a map, search for a college or cafe, and get driving directions, among other tasks.

你可以将一个地图移动和缩放，从中找到附近的大学或者咖啡馆，或者获得驾车路线。

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True to Microsoft's claims, they found that the cam was in fact, very easy to use and delivered some nice added features like face-tracking along with the standard pan, tilt, and zoom control.

ENGADGET: Microsoft LifeCam VX-6000 reviewed

The demos were limited, but showed an ability to pan and zoom around a 3-D in-game scene.

FORBES: With 3DS, Nintendo Pulls An Apple

Like the Kobo, the Story HD can also zoom in and pan PDFs -- the process is a little tedious, but it's a handy feature nonetheless.

ENGADGET: iRiver Story HD review