21.2.2.38 date1904

This element specifies that the chart uses the 1904 date system. If the 1904 date system is used, then all dates and times shall be specified as a decimal number of days since Dec. 31, 1903. If the 1904 date system is not used, then all dates and times shall be specified as a decimal number of days since Dec. 31, 1899.

Attributes

val (Boolean Value)

Specifies a boolean value for the property defined by the parent XML element.

A value of 1 or true specifies that the property is applied. This is the default value for this attribute, and is implied when the parent element is present, but this attribute is omitted.

A value of 0 or false specifies that the property is not applied.

The possible values for this attribute are defined by the W3C XML Schema boolean datatype.

[Note: The W3C XML Schema definition of this element’s content model (CT_Boolean) is located in A.5.1. end note]