@deck.gl/core/src/utils/apply-styles.ts

deck.gl core library

export function applyStyles(element: HTMLElement, style?: Partial<CSSStyleDeclaration>): void {
  if (style) {
    Object.entries(style).map(([key, value]) => {
      if (key.startsWith('--')) {
        // Assume CSS variable
        element.style.setProperty(key, value as string);
      } else {
        // Assume camelCase
        element.style[key] = value;
      }
    });
  }
}

export function removeStyles(element: HTMLElement, style?: Partial<CSSStyleDeclaration>): void {
  if (style) {
    Object.keys(style).map(key => {
      if (key.startsWith('--')) {
        // Assume CSS variable
        element.style.removeProperty(key);
      } else {
        // Assume camelCase
        element.style[key] = '';
      }
    });
  }
}