chmProperty {NGCHM}

Get the value of an NG-CHM property.

Description

Get the value of an NG-CHM property.

Usage

chmProperty(hm, label)

Arguments

hm

The NG-CHM object to get the property value from.

label

The name of the property to get. If no property with that name exists, return NULL.

   Well-known property labels used by the NG-CHM system include:

   * "chm.info.caption"  A paragraph describing the NG-CHM's contents (set by user).
  * "chm.info.built.time"  The date and time the NG-CHM was saved (set by system).

Value

A property value or NULL.

See Also

ngchm

Examples

hm <- chmNew("Empty")
chmProperty(hm, "chm.info.caption")