docs: @Override
      protected void onSizeChanged(int w, int h, int oldw, int oldh) {
          super.onSizeChanged(w, h, oldw, oldh);
          // Check if the current graph is a VerticalBarChart and set the
          // availableScreenSize to the chartHeight
          mAvailableScreenSize = this instanceof VerticalBarChart ? mGraphHeight : mGraphWidth;
  
          if(getData().size() > 0) {
              onDataChanged();
          }
      }