JavaScript/jQuery Chart - valueAxis.wholeRange
Defines the range where the axis can be zoomed and panned.
This property accepts one of the following:
- A two-item array - Specifies the range's start and end. The array can contain a pair of numeric, string, or date-time values, depending on the axis's valueType. You can also set one of the array values to null to specify an open-ended range. - wholeRange: [50, 70] // Open-ended range wholeRange: [null, 70] 
- An object with the startValue and endValue fields - An alternative to the two-item array. - wholeRange: { startValue: 50, endValue: 70 } // Open-ended range wholeRange: { startValue: null, endValue: 70 }
- An object with the length and a startValue or endValue field - Specifies the range using a start or end value and length. - wholeRange: { startValue: 50, length: 20 } // ===== or ===== wholeRange: { endValue: 70, length: 20 }
- An object with the length field - Sets the range of the specified length using the last axis value as the end value. - wholeRange: { length: 20 }
See Also
length
The range's length.
If the axis/scale displays numbers, set this property to a number:
length: 100 // a hundred axis/scale values
If the axis/scale displays date-time values, set it to an accepted string value or object that contains a field described further in this section:
length: 'day' // one day
length: { days: 2 } // two daysIf you have technical questions, please create a support ticket in the DevExpress Support Center.