IntervalType API in JavaScript (ES5) HeatMap API control

Defines the type of the interval between the axis labels in date time axis.The available types are,

• years - Defines the interval of the axis labels in years.
• months - Defines the interval of the axis labels in months.
• days - Defines the interval of the axis labels in days.
• hours - Defines the interval of the axis labels in hours.
• minutes - Defines the interval of the axis labels in minutes.
• Years
• Months
• Days
• Hours
• Minutes