Verizon Connect GeoBase 4.99
.NET API Reference
Telogis.GeoBase
Address Class
Address.DirectionOnSign Enumeration
Address.NameInfo Class
ArrowProperties Structure
AsyncSearcher(ResultElementT, ResultT) Class
BackgroundThread Enumeration
BalloonLocation Enumeration
BalloonPushPin Class
BasemapLayer Structure
BehaviorAdapter Class
BoundingBox Class
Break Class
BuildPlatform Enumeration
BulkResponse(TResponse) Class
CompassRose Class
ConfidenceLevel Enumeration
ConfidenceScores Structure
ContactInfo Class
CorrectedLocation Class
Country Enumeration
CountryToIso3166 Class
CountryToIso3166Alpha3 Class
CountryToString Class
CountryUnavailableException Class
CustomColumn Class
CustomIndex Class
CustomTable Class
DataQuery Class
DayType Enumeration
DDGCRegionSearcher Class
DDGCStreetSearcher Class
DirectionalPushPin Class
DistanceMeter Class
DistanceUnit Enumeration
DragBehavior Enumeration
DrillDownGeoCoder Class
ETACalculator Class
ExpansionFlags Enumeration
FeatureSupport Enumeration
FeatureType Enumeration
GBCulture Class
GBThread Class
GeocodeAddress Class
GeoCodeFull Class
GeoCodeMatch Enumeration
GeoCoder Class
GetTimeDelegate Delegate
GISObject Class
HorizonRenderer Class
HorizonRenderType Enumeration
HoursMinsValue Class
IMap Interface
IMapFeature Interface
IMapMouseHandler Interface
IMapRenderer Interface
IntersectionLabeller Class
IntersectionLabeller.Position Class
IRegionSearcher Interface
ISearchResult Interface
Iso3166Alpha3ToCountry Class
Iso3166ToCountry Class
JournalDataSetHashNotEqual Class
JournalTooOldException Class
JournalVersionUnsupported Class
LatLon Structure
LibraryMode Enumeration
Line Class
LineType Enumeration
LinkExtraData Structure
LocalGeoCoder Class
LogicalStreetLink Class
Map Class
MapBuffer Structure
MapChangedEventArgs Class
MapChangedEventHandler Delegate
MapCtrl Class
MapCtrl.DefaultBehavior Class
MapMouseEventsHandler Class
MapPerspective Enumeration
MapProgress Delegate
MapProjectionType Enumeration
MapQuality Enumeration
MapStyle Class
MassUnit Enumeration
MathUtil Class
MathUtil.EditDistanceOptions Enumeration
MultiLine Class
MultiPointFeature Class
MultiPolygon Class
PartialCamRenderer Class
Poi Class
PoiAsyncResult Class
PointAddress Class
PointFeature Class
PoiRenderer Class
PoiRestaurantType Enumeration
PoiType Enumeration
Polygon Class
Polygon.Flag Enumeration
Polygon.Ring Class
PolygonType Enumeration
PushPin Class
QueryConstraintsArgs Class
QueryType Enumeration
Rectangle Structure
RegionData Class
RegionSearchResult Class
RenderContext Class
RendererList Class
RenderMask Enumeration
RenderMode Enumeration
Result(ResultElementT) Class
ReverseGeoCodeArgs Class
ReverseGeoCodeMode Enumeration
RouteStop Class
RouteStop.HitTestResult Enumeration
Scribble Class
SearchResult Enumeration
SearchResultExtensions Class
SenderObjects Class
Set(T) Class
Set(T).Enumerator Class
Settings Class
SpeedLimit Class
SpeedUnit Enumeration
SpeedValue Class
StateNotFoundException Class
Statistics Class
Street Class
StreetData Class
StreetData.AddressRange Structure
StreetData.MileMarkerRange Structure
StreetData.NumberType Enumeration
StreetData.StreetTreeItem Class
StreetLink Class
StreetLinkCollection Class
StreetSearchResult Class
StreetType Enumeration
TimeStatistics Class
TimeUnit Enumeration
TimeZone Structure
TrafficSignalLocation Enumeration
UnknownGeocodeAddress Class
USGeocodeAddress Class
Vector Class
VenezuelaAddress Class
Waypoint Class
ZoomLevel Class
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RenderMode Enumeration

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An enumeration representing the three stages of rendering, which are used by Render(Graphics, RenderContext) and RenderContext to control the priority and behavior of rendering objects.

Namespace:  Telogis.GeoBase
Assembly:  geobase.net (in geobase.net.dll) Version: 4.99.0.0
Syntax
Copy
[FlagsAttribute]
public enum RenderMode
Members
  Member nameValueDescription
None0 Objects with a RenderMode of None are not rendered.
PreMap1 Objects that render PreMap are drawn before polygons are rendered - typically used for satellite imagery.
PreLabelling2 Objects that render in PreLabelling are drawn first, before labels are rendered.
Labelling4 Objects that render in Labelling are drawn after those that render in PreLabelling, but before labels are rendered.
PostLabelling8 Objects that render PostLabelling are drawn last, after labels are rendered.
Remarks

RenderMode values may be used to give priority to the rendering of certain objects, entirely independent of their order in a RendererList.

When rendering occurs four passes are made over the objects in a RendererList. During the first pass, objects that implement PreMap rendering are drawn. The second pass covers PreLabelling, the third Labelling and the fourth PostLabelling. There is essentially no difference in the behavior of objects rendered in PreLabelling or Labelling, other than that PreLabelling objects render first. This is nevertheless an important distinction as it allows for two levels of priority in rendering before labels are drawn on the map. An example is BalloonPushPin which renders the PushPin icon in PreLabelling, and then follows up by rendering the informational balloon in Labelling.

Related articles: Render Modes in Detail.

See Also