Name
  outline:SetOpened -- set node's open mode
Synopsis

      status = outline:SetOpened(opened)

Function
  `outline:SetOpened()` sets whether this node is opened or not when the outline is displayed for the first time.

Inputs
  opened
    specify whether the node is opened or not
Results
  status
    status code
Errors
  `#HPDF_INVALID_OUTLINE` - An invalid outline handle was set.

  `#HPDF_FAILED_TO_ALLOC_MEM` - Memory allocation failed.

Show TOC