|
Foxit PDF SDK
|
Highlight annotation is a kind of text markup annotation, which is shown as a highlight area for the text in a PDF document.
Class fsdk.Highlight is derived from TextMarkup and offers function to reset appearance stream of a highlight annotation. For a highlight annotation, quadrilaterals are required. So please ensure that a highlight annotation has valid quadrilaterals before resetting its appearance stream; otherwise the highlight annotation cannot be reset appearance stream.