Viewport

Simple utility for watching and retrieving browser viewport width, height, vmin and vmax.

documentElement.clientWidth is used (rather than window.innerWidth), so reported viewport dimensions will exclude scrollbar dimensions.

Install

Bower

bower install -S viewport-dimensions

npm

npm i -S viewport-dimensions

(One object is exported:)

var viewport = require('viewport');

API

#width()

Returns {number} - Browser viewport width.

viewport.width(); // (e.g.) 1024

#height()

Returns {number} - Browser viewport height.

viewport.height(); // (e.g.) 768

#max()

Returns {number} - Maximum browser dimension (width/height).

viewport.max(); // (e.g.) 1024

#min()

Returns {number} - Minimum browser dimension (width/height).

viewport.height(); // (e.g.) 768

#setDimensions()

Set internal dimension references to current browser viewport width and height.

viewport.setDimensions();

Environment

Won't generate errors if run server-side, but won't do anything too useful either.

Development

1. Clone repo and npm install
2. Make changes and ensure linting (gulp lint) & tests (gulp test) pass (combined task: gulp dev)
3. Create distributable files (gulp dist) - combined dev + dist task: gulp

Use gulp watch to run linter and tests on each file change (equivalent to manually running gulp dev).