victory-native/src/pie/utils/innerRadius.ts

A charting library for React Native with a focus on performance and customization.

// Inner radius can be supplied as a number (px) or a percentage string
export const handleTranslateInnerRadius = (
  innerRadius: string | number,
  radius: number,
) => {
  if (typeof innerRadius === "string") {
    try {
      innerRadius = parseFloat(innerRadius.replace("%", ""));
      innerRadius = (innerRadius / 100) * radius;
    } catch (error) {
      console.warn(`Error parsing innerRadius as a number: ${innerRadius}`);
      innerRadius = 0;
    }
  }
  // prevent inversion, don't let the inner radius be greater than the actual radius
  return innerRadius >= radius ? 0 : innerRadius;
};