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Polyfill getTotalLength support for SVG circles on iOS
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| /** | |
| * Polyfill SVG path support for iOS | |
| */ | |
| SVGCircleElement.prototype.getTotalLength = function() { | |
| let width = this.parentNode.clientWidth, // Get the parent node width (trying to get the current node width returns 0) | |
| radius = width / 2, // Get the radius by dividing by 2 | |
| length = 2 * Math.PI * radius; // Get the circumference from 2πr | |
| // Return the calculated value | |
| return length; | |
| } |
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