Created
February 23, 2017 01:52
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create html ruler using browser console
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function createRuler(options) { | |
function loadScript(callback) { | |
var elId = 'draggabilly-script'; | |
if (global.draggabillyScriptIsLoaded){ | |
callback(); | |
return; | |
} | |
var draggabillyScript = document.createElement('script'); | |
// http://draggabilly.desandro.com/ | |
draggabillyScript.src = 'https://npmcdn.com/draggabilly@2.1/dist/draggabilly.pkgd.js'; | |
document.body.appendChild(draggabillyScript); | |
draggabillyScript.onload = function () { | |
eval(draggabillyScript.innerHTML); | |
global.draggabillyScriptIsLoaded = true; | |
callback(); | |
} | |
} | |
loadScript(function () { | |
options = options || {}; | |
options.length = options.length || '300px'; | |
options.thickness = options.thickness || '2px'; | |
var rulerDiv = document.createElement('div'); | |
rulerDiv.id = options.id; | |
rulerDiv.style.width = options.isVertical ? options.thickness : options.length; | |
rulerDiv.style.height = options.isVertical ? options.length : options.thickness; | |
rulerDiv.style.backgroundColor = options.color || '#FF0000'; | |
rulerDiv.style.position = 'absolute'; | |
rulerDiv.style.top = options.top || '10px'; | |
rulerDiv.style.left = options.left || '10px'; | |
rulerDiv.style.cursor = 'move'; | |
rulerDiv.style.zIndex = 9999999; | |
document.body.appendChild(rulerDiv); | |
var draggie = new Draggabilly('#' + options.id); | |
}); | |
} | |
createRuler({id: 'elm1', color: 'red', top: '108px', left: '900px'}); | |
createRuler({id: 'elm2', color: 'green', top: '185px', left: '900px'}); | |
createRuler({id: 'elm3', color: 'yellow', top: '255px', left: '900px'}); | |
createRuler({id: 'elm4', color: 'blue', isVertical: true, top: '50px', left: '973px'}); | |
createRuler({id: 'elm5', color: 'black', isVertical: true, top: '50px', left: '1060px'}); | |
createRuler({id: 'elm6', color: 'orange', isVertical: true, top: '50px', left: '1147px'}); |
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