By default, the Align property is exAlignDefault, which indicates that the category-axis is aligned to bottom/right side of the view. If the chart is horizontally oriented (values go vertically, categories go horizontally) the category-axis can be aligned to bottom or top side of the view. If the chart is vertically oriented (values go horizontally, categories go vertically) the category-axis can be aligned to left or right side of the view.

The default category-axis can be shown next to 0-origin of value-axis only if:

• Misc(exUpdateRangeOnScroll) {number} option is 0 (specifies the time in ms to update the chart's minimum and maximum values while user scrolls the chart (0 indicates that the chart's minimum and maximum values are updated only when changing the data))
• Align option is 1(exAlignCenter) or 4(exAlignVCenter)
• 0 is shown between value-axis minimum and maximum values

For instance: 

• -1(exAlignDefault) {number}, aligns the category-axis to bottom/right side of the view (default)
• 0 {number}, aligns the category-axis to top/left side of the view
• exAlignVCenter {number}, the category-axis is displayed next to 0-origin of value-axis (only if above conditions are met)