Numeric scale is used to represent the numeric values of data in a chart. By default, the valueType of a range navigator is Double.
<ejs-rangenavigator id="rangeNavigator" valueType="Double" >
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.dataSource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>
<script>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 34, y1 = 44 },
new data { y = 45, y1 = 48 },
new data { y = 56, y1 = 50 },
new data { y = 67, y1 = 66 },
new data { y = 78, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}Minimum and maximum of the Range navigator will be calculated automatically based on the provided data. You can also customize the range using the minimum, maximum, and interval properties.
@{
var value = new object[] { 20,50 };
}
<ejs-rangenavigator id="rangeNavigator" valueType="Double" minimum=10 maximum=400 interval="10" value="value" >
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.dataSource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 34, y1 = 44 },
new data { y = 45, y1 = 48 },
new data { y = 56, y1 = 50 },
new data { y = 67, y1 = 66 },
new data { y = 78, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}Numeric labels can be formatted using the labelFormat property.
Numeric labels support all globalized formats.
<ejs-rangenavigator id="rangeNavigator" valueType="Double" labelFormat="n1" >
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.dataSource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 34, y1 = 44 },
new data { y = 45, y1 = 48 },
new data { y = 56, y1 = 50 },
new data { y = 67, y1 = 66 },
new data { y = 78, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}The following table describes the result of applying some commonly used label formats on numeric values.
| Label Value | Label Format property value | Result | Description |
| 1000 | n1 | 1000.0 | The Number is rounded to 1 decimal place |
| 1000 | n2 | 1000.00 | The Number is rounded to 2 decimal place |
| 1000 | n3 | 1000.000 | The Number is rounded to 3 decimal place |
| 0.01 | p1 | 1.0% | The Number is converted to percentage with 1 decimal place |
| 0.01 | p2 | 1.00% | The Number is converted to percentage with 2 decimal place |
| 0.01 | p3 | 1.000% | The Number is converted to percentage with 3 decimal place |
| 1000 | c1 | $1,000.0 | The Currency symbol is appended to number and number is rounded to 1 decimal place |
| 1000 | c2 | $1,000.00 | The Currency symbol is appended to number and number is rounded to 2 decimal place |
The range navigator also supports custom label formats using placeholders such as {value}$, in which, the value represent the axis label, e.g. 20$.
<ejs-rangenavigator id="rangeNavigator" valueType="Double" labelFormat="n1" >
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.dataSource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 34, y1 = 44 },
new data { y = 45, y1 = 48 },
new data { y = 56, y1 = 50 },
new data { y = 67, y1 = 66 },
new data { y = 78, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}Logarithmic supports logarithmic scale, and it is used to visualize data when the Range navigator has numerical values in both lower (e.g.: 10-6) and higher (e.g.: 106) orders of magnitude.
@{
var value = new object[] { 2,5 };
}
<ejs-rangenavigator id="rangeNavigator" valueType="Logarithmic" value="value" >
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.datasource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 100, y1 = 44 },
new data { y = 500, y1 = 48 },
new data { y = 1000, y1 = 50 },
new data { y = 5000, y1 = 66 },
new data { y = 7000, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}Range
Minimum and maximum of the Range navigator will be calculated automatically based on the provided data. You can also customize the range using the minimum, maximum, and interval properties.
@{
var value = new object[] { 2,5 };
}
<ejs-rangenavigator id="rangeNavigator" valueType="Logarithmic" value="value" minimum=10 maximum=1000 interval=1>
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.datasource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 100, y1 = 44 },
new data { y = 500, y1 = 48 },
new data { y = 1000, y1 = 50 },
new data { y = 5000, y1 = 66 },
new data { y = 7000, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}Logarithmic base can be customized using the logBase property. The default value of the logBase property is 10.
@{
var value = new object[] { 2,5 };
}
<ejs-rangenavigator id="rangeNavigator" valueType="Logarithmic" value="value" logBase=4>
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="y" yName="y1" dataSource="ViewBag.datasource" type="StepLine" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { y = 12, y1 = 28 },
new data { y = 100, y1 = 44 },
new data { y = 500, y1 = 48 },
new data { y = 1000, y1 = 50 },
new data { y = 5000, y1 = 66 },
new data { y = 7000, y1 = 78 },
new data { y = 89, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public double y;
public double y1;
}Date-time Range navigator supports date-time scale and displays date-time values as a labels in the specified format.
@{
var value = new object[] { new DateTime(2005,05,01), new DateTime(2010,1,31) };
}
<ejs-rangenavigator id="rangeNavigator" valueType="DateTime" labelFormat="MMM-yy" value="value">
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="x" yName="y" dataSource="ViewBag.dataSource" type="Area" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { x = new DateTime(2005, 01, 01), y = 21, y1 = 28 },
new data { x = new DateTime(2006, 01, 01), y = 24, y1 = 44 },
new data { x = new DateTime(2007, 01, 01), y = 36, y1 = 48 },
new data { x = new DateTime(2008, 01, 01), y = 38, y1 = 50 },
new data { x = new DateTime(2009, 01, 01), y = 54, y1 = 66 },
new data { x = new DateTime(2010, 01, 01), y = 57, y1 = 78 },
new data { x = new DateTime(2011, 01, 01), y = 70, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public DateTime x;
public double y;
public double y1;
}Note: Date-time Range navigator supports date-time scale and displays date-time values as a labels in the specified format.
Date-time intervals can be customized using the interval and intervalType properties of the range navigator. For example, when you set interval as 2 and intervalType as years, the interval is considered as 2 years. Date-time supports the following interval types:
@{
var value = new object[] { new DateTime(2005,05,01), new DateTime(2010,1,31) };
}
<ejs-rangenavigator id="rangeNavigator" valueType="DateTime" labelFormat="MMM-yy" value="value" intervalType="Months" interval=4 >
<e-rangenavigator-rangenavigatorseriescollection>
<e-rangenavigator-rangenavigatorseries xName="x" yName="y" dataSource="ViewBag.dataSource" type="Area" width=2>
</e-rangenavigator-rangenavigatorseries>
</e-rangenavigator-rangenavigatorseriescollection>
</ejs-rangenavigator>public IActionResult Index()
{
List <data> dataSource = new List<data>
{
new data { x = new DateTime(2005, 01, 01), y = 21, y1 = 28 },
new data { x = new DateTime(2006, 01, 01), y = 24, y1 = 44 },
new data { x = new DateTime(2007, 01, 01), y = 36, y1 = 48 },
new data { x = new DateTime(2008, 01, 01), y = 38, y1 = 50 },
new data { x = new DateTime(2009, 01, 01), y = 54, y1 = 66 },
new data { x = new DateTime(2010, 01, 01), y = 57, y1 = 78 },
new data { x = new DateTime(2011, 01, 01), y = 70, y1 = 84 },
};
ViewBag.dataSource = dataSource;
return View();
}
public class data
{
public DateTime x;
public double y;
public double y1;
}Label Format
You can format and parse the date to all globalize format using labelFormat property in an axis.
The following table describes the result of applying some common date time formats to the labelFormat property
| Label Value | Label Format Property Value | Result | Description |
| new Date(2000, 03, 10) | EEEE | Monday | The Date is displayed in day format |
| new Date(2000, 03, 10) | yMd | 04/10/2000 | The Date is displayed in month/date/year format |
| new Date(2000, 03, 10) | MMM | Apr | The Shorthand month for the date is displayed |
| new Date(2000, 03, 10) | hm | 12:00 AM | Time of the date value is displayed as label |
| new Date(2000, 03, 10) | hms | 12:00:00 AM | The Label is displayed in hours:minutes:seconds format |