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PixelRatio.roundToNearestPixel()

static roundToNearestPixel(layoutSize)

Rounds a layout size (dp) to the nearest layout size that corresponds to an integer number of pixels. For example, on a device with a PixelRatio of 3, PixelRatio.roundToNearestPixel(8.4) = 8.33, which corresponds to exactly (8.33 * 3) = 25 pixels.

Links:

https://facebook.github.io/react-native/docs/pixelratio.html#roundtonearestpixel

doc_React_Native

2016-06-23 04:24:53

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