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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';
}
Updated on: 25-Jun-2020
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