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Add a text box to let user insert pixel per inch #13

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pci06 wants to merge 1 commit into from
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Add a text box to let user insert pixel per inch #13

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4 changes: 4 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,10 @@ <h1>Vector Ruler Generator
<span>Download a laser cuttable ruler to etch into your belongings and belts.</span>
</h1>
<form id="rulerParameters" action="" >
<label>
<span>Pixel per Inch (aka DPI):</span>
<input type="text" id="ppInch" value="96" >
</label>
<label>
<span>Start:</span>
<input type="text" id="startNo" value="0" >
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2 changes: 1 addition & 1 deletion rulerGenerator.js
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Expand Up @@ -31,7 +31,7 @@ var limitTickQty = function(){
}

var checkUnit = function(){
var pixelsPerInch = 72//I don't think this needs to be in the object....
var pixelsPerInch = $('#ppInch').val()
var pixelsPerCM = pixelsPerInch / ruler.cmPerInch

if (ruler.units === "inches"){
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