Laserase/windowResizer.lua at main · maxr21/Laserase · GitHub

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local m = {}

function m:new()
	local windowSize = require("windowSize")
	local sizeTxt

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

		for prop, val in pairs(win) do
			sizeTxt[prop].text = prop..': '..val
		end
	end

	Runtime:addEventListener( "resize", onBrowserResize )

	--#############################################################################
	--# UI
	--#############################################################################
	local cx = display.contentCenterX
	local cy = display.contentCenterY
	local font = native.systemFont
	local newText = display.newText

	--# Title
	local title = newText({
		text = "Resize your browser window",
		x = cx,
		y = 40,
		font = font,
		fontSize = 18
	})
	title:setFillColor(0.97,0.48,0)

	--# Sizes
	local sizeLbls = {
		'innerWidth',
		'innerHeight',
		'outerWidth',
		'outerHeight',
		'screenLeft',
		'screenTop'
	}

	sizeTxt = {}

	for i=1, #sizeLbls do
		local txt = newText({
			text = sizeLbls[i]..': 0',
			x = cx,
			y = (26*i) + 60,
			font = font,
			fontSize = 12
		})

		sizeTxt[sizeLbls[i]] = txt
	end

	--# Init Values
	if system.getInfo('platform') == 'html5' then
		onBrowserResize()
	else
		title.text = "Please run in a browser"
	end
end


return m