Meter optimum attribute

HTML DOM Meter Object

Definition and Usage

optimum Attribute sets or returns the value of the gauge Optimum attribute Value.

The optimum attribute specifies the range of values that the gauge's value is considered to be the best.

See also:

HTML Reference Manual:HTML <meter> optimum Attribute

HTML Reference Manual:HTML <meter> Tag

Instance

Example 1

Return the value of the optimum attribute in the gauge:

var x = document.getElementById("myMeter").optimum;

Try it yourself

Example 2

Change the value of the optimum attribute in the gauge:

document.getElementById("myMeter").optimum = "0.7";

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Syntax

Return the optimum attribute:

meterObject.optimum

Set the optimum attribute:

meterObject.optimum = number

Attribute Value

Value Description
number Specifies the floating-point number as the optimal value of the gauge.

Technical Details

Return Value: A floating-point number representing the optimal value of the gauge.

Browser Support

The numbers in the table indicate the first browser version that fully supports this attribute.

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
Support Not Supported Support 6.0 Support

HTML DOM Meter Object