dist/pixi-graph.umd.js
/**
       * @param {number} change
       * @returns whether change exceeds threshold
       */
@param {number} change
@returns whether change exceeds threshold
@param { number } change @returns whether change exceeds threshold
checkThreshold(change) {
          if (Math.abs(change) >= this.viewport.threshold) {
              return true
          }
          return false
      }
checkThreshold ( change ) { if ( Math . abs ( change ) >= this . viewport . threshold ) { return true } return false }
@param {number} change
 @returns whether change exceeds threshold
@param { number } change @returns whether change exceeds threshold