- ratio = items.length / len,
- i, count, index, j,
- k, gradientsCount = (gradients || 0) && gradients.length,
- colorStopTotal, colorStopIndex, colorStop,
- item, label, storeItem,
- sprite, spriteColor, spriteBrightness, labelColor,
+ itemLength = (items || 0) && items.length,
+ ratio = itemLength / len,
+ gradientsCount = (gradients || 0) && gradients.length,