docs: the callbacks

This commit is contained in:
Cheng Zhao 2016-08-02 14:44:06 +09:00
parent 56b1abd64a
commit 84bb82866d

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@ -625,7 +625,10 @@ zoom percent divided by 100, so 300% = 3.0.
#### `contents.getZoomFactor(callback)`
`callback` is called with the current zoom factor
* `callback` Function
Sends a request to get current zoom factor, the `callback` will be called with
`callback(zoomFactor)`.
#### `contents.setZoomLevel(level)`
@ -637,7 +640,10 @@ limits of 300% and 50% of original size, respectively.
#### `contents.getZoomLevel(callback)`
`callback` is called with the current zoom level
* `callback` Function
Sends a request to get current zoom level, the `callback` will be called with
`callback(zoomLevel)`.
#### `contents.setZoomLevelLimits(minimumLevel, maximumLevel)`