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HTML5 Canvas Font Size Based on Canvas Size
To scale fonts, let us see an example.
Canvas: 800px Font Size: 60px
You need to use the following code for our example to scale font size based on canvas −
var fontBase = 800; var fontSize = 60; function getFont() { var ratio = fontSize / fontBase; var cSize = canvas.width * ratio; return (cSize |0) + 'px sans-serif'; }
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