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Referências:
https://stackoverflow.com/questions/29798252/svg-text-does-not-render-on-textpath-when-i-create-it-dynamically
https://stackoverflow.com/questions/1636842/svg-get-text-element-width
https://stackoverflow.com/questions/40354072/refresh-reload-restart-for-svg-on-click
https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Element/textPath