styles.js

  1. /**
  2.  * Style related functions
  3.  *
  4.  * @namespace Styles
  5.  */
  7. /**
  8.  * Get the computed style for an element's style property
  9.  * @memberof Styles
  10.  * @param { Element } el
  11.  * @param { String } proptName CSS property name
  12.  * @return { String }
  13.  */
  14. function getStyle(el, proptName) {
  15.     return getComputedStyle(el)[proptName];
  16. }
  18. /**
  19.  * Set an element's style
  20.  * @memberof Styles
  21.  * @param { HTMLElement } el
  22.  * @param { String } proptName CSS property name
  23.  * @param { String } proptVal CSS property value
  24.  */
  25. function setStyle(el, proptName, proptVal) {
  26.     el.style[proptName] = proptVal;
  27. }
  29. export {
  30.     getStyle,
  31.     setStyle
  32. };