Arc Reactor

<p>Arc Reactor is a basic utility for editing arc data in Figma. Instead of using percentages, you can select an ellipse to:</p><p><br></p><p>• Set radius values in pixels</p><p>• Set sweep start and end values in degrees</p><p>• Set zero-degree origin at top, right, bottom or left</p><p><br></p><p>Arc Reactor gives you more precise control over arcs and converts these values automatically.</p><p><br></p><p>If you select an ellipse, your changes will apply to that selection. If no ellipse is selected, a new arc will be created for you.</p>