Dimensions

• category: API
• chinese: 屏幕参数
• type: API

Usage

Because the weex container does not support height: 100%. When you need to get the REM value of the screen width, hegith and set the style, you may be use the Dimensions component.

API

Dimensions.get('window/screen')

catch the size of window or screen, default vertical.

//catch width and height of the screen (rem)
let { height, width } = Dimensions.get('window');

Dimensions.getWindowInfo(isLandscape)

When isLandscape is true, it returns the width of the screen.

You need to open the current page under the container screen, otherwise the unpredictable value will appear.

// Catch width and height in horizontal screen mode
let { height, width } = Dimensions.getWindowInfo(true);

The Other

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