# Partial_Erasing

## Functions

int | `HIC_Partial_Erasing`

## Detailed Description

group Partial_Erasing

## Function Documentation

int HIC_Partial_Erasing(HIC_Rendition *nr)

  If the incremental update heuristic is enabled partial erasing is used to draw out objects deleted from the database. When partial erasing is in progress geometry items are drawn in the window color.

  Parameters

    nr – A pointer to a const HIC_Rendition.

  Returns

    A boolean.