Get browser window sizing information on demand or via event.

Windows browser unconfirmed.

• Download the Corona HTML5 Window Size Plugin respository.
• Move plugin/windowSize.lua and plugin/windowSize_js.js to the root of your HTML5 project.
• Require the plugin in your code where you need it.

local windowSize = require("windowSize")

Returns a Table of the browser window size properties, or a Number if property is supplied.

windowSize.getSize([property])

Properties

• innerWidth
• innerHeight
• outerWidth
• outerHeight
• screenLeft
• screenTop

Example

Direct access

local windowSize = require("windowSize")

local info = windowSize.getSize()

print(info.innerWidth) --> 960

Direct access (via property)

local windowSize = require("windowSize")

local innerHeight = windowSize.getSize('innerHeight')

print(innerHeight) --> 960

Event listener

local windowSize = require("windowSize")

local function onBrowserResize()
  local info = windowSize.getSize()

  print(info.innerWidth) --> 1020
end

Runtime:addEventListener( "resize", onBrowserResize )

A Corona project can be found in the demo directory that can be compiled to an HTML5 build for testing.

©2018 C. Byerley (develephant)