Permitted contents #

Permitted attributes #

ⓘ global attributes

Any attributes permitted globally.

ⓘ value = floating-point number #

The “measured” value shown by meter.

ⓘ min = floating-point number #

The lower bound of the range for the meter.

ⓘ low = floating-point number #

The point that marks the upper boundary of the “low” segment of the meter.

ⓘ high = floating-point number #

The point that marks the lower boundary of the “high” segment of the meter.

ⓘ max = floating-point number #

The upper bound of the range for the meter.

ⓘ optimum = floating-point number #

The point that marks the “optimum” position for the meter.

Additional constraints and admonitions #

• The element “meter” must not appear as a descendant of the “meter” element.
• The value of the “min” attribute must be less than or equal to the value of the “value” attribute.
• The value of the “value” attribute must be greater than or equal to zero when the “min” attribute is absent.
• The value of the “value” attribute must be less than or equal to the value of the “max” attribute.
• The value of the “value” attribute must be less than or equal to one when the “max” attribute is absent.
• The value of the “min” attribute must be less than or equal to the value of the “max” attribute.
• The value of the “max” attribute must be greater than or equal to zero when the “min” attribute is absent.
• The value of the “min” attribute must be less than or equal to one when the “max” attribute is absent.
• The value of the “min” attribute must be less than or equal to the value of the “low” attribute.
• The value of the “low” attribute must be greater than or equal to zero when the “min” attribute is absent.
• The value of the “min” attribute must be less than or equal to the value of the “high” attribute.
• The value of the “high” attribute must be greater than or equal to zero when the “min” attribute is absent.
• The value of the “low” attribute must be less than or equal to the value of the “high” attribute.
• The value of the “high” attribute must be less than or equal to the value of the “max” attribute.
• The value of the “high” attribute must be less than or equal to one when the “max” attribute is absent.
• The value of the “low” attribute must be less than or equal to the value of the “max” attribute.
• The value of the “low” attribute must be less than or equal to one when the “max” attribute is absent.
• The value of the “min” attribute must be less than or equal to the value of the “optimum” attribute.
• The value of the “optimum” attribute must be greater than or equal to zero when the “min” attribute is absent.
• The value of the “optimum” attribute must be less than or equal to the value of the “max” attribute.
• The value of the “optimum” attribute must be less than or equal to one when the “max” attribute is absent.

Permitted parent elements #

any element that can contain phrasing elements