Maps API for JavaScript Developer's Guide

H.map.provider.Invalidations.Flag

Enumeration Summary

This enumeration encapsulates bit flags for different invalidations of map objects.

[ For full details, see the Enumeration Details ]

Enumeration Constants Summary

Table 1. Constants
Constants

static NONE

static VISUAL

static SPATIAL

static ADD

static REMOVE

static Z_ORDER

Enumeration Details

This enumeration encapsulates bit flags for different invalidations of map objects.

Flags can be combined to signal multiple changes at the same time. These flags are used by providers to differentiate different kinds of property changes in order to optimize rendering.

The values in this emumeration are:

  • VISUAL (the visual appearance of an object has changed)
  • SPATIAL (the geospatial attribute of an object has changed)
  • REMOVE (an item has been removed from a provider)
  • ADD (an item has been added to a provider)
  • Z_ORDER (the z-index of an item or its index within its parent's children collection has changed)
  • NONE (indicates that no change has occurred)

Enumeration Constants Details

static NONE

static VISUAL

static SPATIAL

static ADD

static REMOVE

static Z_ORDER