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public interface IGlobeDisplay
Provides access to members that manipulate the globe display.
IGlobeDisplay interface provides access to members that control the Globe. IGlobeDisplay interface has the following non-inherited properties and methods:
AdvancedOptions property to access the globe’s data processing and management options, CacheUsage (CachePath, bUpdate ) – current disk cache usage (in Mbytes) for the specified path, CachePath - a true value to the argument bUpdate will update the CacheUsage, EnableMessages – indicates if warning messages and questions related to refreshing a layer or displaying vector data should be enabled, Globe – a container for display and manuiplation of data, ImmediateDataFetching – indicates if pending requests for tiles should complete before navigation, SelectionColor – the selction color selected features show with.
Clear(bRecycleBasicObjects) a method to stop all pending requests for tile fetches - a false value to bRecycleBasicObjects will stop the loading thread in addition, GetSurfaceElevation - finds the elevation (including the highest resolution, if specified) of the surface at the given longitude and latitude, GetSurfacePoint -returns a point given the x and y position (in local coordinates) of the viewer. In addition, the methods Locate, LocateFeature, LocateMultiple and LocateLayers all return a set of objects hit by the line of sight from the observer location within the window coordinates of xView and yView in the viewer pViewer.
| Method Summary | |
|---|---|
void |
clear(boolean bRecycleBasicObjects)
Clear the display objects. |
IGlobeAdvancedOptions |
getAdvancedOptions()
The data processing and management options. |
double |
getCacheUsage(String cachePath,
boolean bUpdate)
The disk cache usage in Mb (will return the current one if path is empty string). |
IGlobe |
getGlobe()
The globe container. |
IColor |
getSelectionColor()
The selection color. |
void |
getSurfaceElevation(double longitude,
double latitude,
boolean bGetMaxResolution,
double[] pElevationInMeters)
Find the elevation of a point in the given geographical location. |
void |
getSurfacePoint(double xView,
double yView,
int internalGlobe,
IPoint[] ppIntersec)
Locate a point in the position x,y within the view (x and y in the interval 0-1). |
boolean |
isEnableMessages()
Indicates if the warning and question messages are enabled. |
boolean |
isImmediateDataFetching()
Indicates whether in immediate data fetching mode. |
void |
locate(ISceneViewer pViewer,
int xView,
int yView,
boolean bGetTransformed,
boolean bGetEmptyGlobe,
IPoint[] ppPoint,
Object[] ppOwner,
Object[] ppObject)
Find the object and location in the line of sight. |
void |
locateFeature(ISceneViewer pViewer,
int xView,
int yView,
Object[] ppOwner,
Object[] ppObject)
Find the object and location in the line of sight. |
void |
locateLayers(ISceneViewer pViewer,
int xView,
int yView,
IEnumLayer pLayers,
boolean bGetLocation,
boolean bGetTransformed,
boolean bGetEmptyGlobe,
boolean bFeaturesOnly,
boolean bTopMost,
IHit3DSet[] ppHits,
ITrackCancel pTrackCancel)
Find the object and location in the line of sight. |
void |
locateMultiple(ISceneViewer pViewer,
int xView,
int yView,
boolean bGetLocation,
boolean bGetTransformed,
boolean bGetEmptyGlobe,
boolean bFeaturesOnly,
IHit3DSet[] ppHits)
Find the object and location in the line of sight. |
void |
refreshTextureObjects()
Deletes all the textures to force them to reload. |
void |
setAdvancedOptions(IGlobeAdvancedOptions ppOptions)
The data processing and management options. |
void |
setEnableMessages(boolean pbEnableMessages)
Indicates if the warning and question messages are enabled. |
void |
setGlobeByRef(IGlobe ppGlobe)
The globe container. |
void |
setImmediateDataFetching(boolean pbImmediate)
Indicates whether in immediate data fetching mode. |
void |
setSelectionColor(IColor pSelectionColor)
The selection color. |
void |
startPrintingExporting(double cullArea)
Start exporting/printing with an extending cull area. |
void |
stopPrintingExporting()
Stop Exporting/printing with extending culling area-- restore defaults. |
| Methods inherited from interface com.esri.arcgis.analyst3d.IViewers3D |
|---|
findViewer, getActiveViewer, getAllViewers, getBackgroundColor, getScene, isGestureEnabled, isNavigating, refreshViewers, registerViewer, replayFrame, setActiveViewerByRef, setBackgroundColor, setGestureEnabled, setIsNavigating, setSceneByRef, unregisterViewer |
| Method Detail |
|---|
IGlobe getGlobe()
throws IOException,
AutomationException
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void setGlobeByRef(IGlobe ppGlobe)
throws IOException,
AutomationException
ppGlobe - A reference to a com.esri.arcgis.globecore.IGlobe (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void clear(boolean bRecycleBasicObjects)
throws IOException,
AutomationException
bRecycleBasicObjects - The bRecycleBasicObjects (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void getSurfacePoint(double xView,
double yView,
int internalGlobe,
IPoint[] ppIntersec)
throws IOException,
AutomationException
xView - The xView (in)yView - The yView (in)internalGlobe - The internalGlobe (in)ppIntersec - A reference to a com.esri.arcgis.geometry.IPoint (out: use single element array)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void getSurfaceElevation(double longitude,
double latitude,
boolean bGetMaxResolution,
double[] pElevationInMeters)
throws IOException,
AutomationException
longitude - The longitude (in)latitude - The latitude (in)bGetMaxResolution - The bGetMaxResolution (in)pElevationInMeters - The pElevationInMeters (out: use single element array)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void setSelectionColor(IColor pSelectionColor)
throws IOException,
AutomationException
pSelectionColor - A reference to a com.esri.arcgis.display.IColor (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
IColor getSelectionColor()
throws IOException,
AutomationException
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void setAdvancedOptions(IGlobeAdvancedOptions ppOptions)
throws IOException,
AutomationException
ppOptions - A reference to a com.esri.arcgis.globecore.IGlobeAdvancedOptions (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
IGlobeAdvancedOptions getAdvancedOptions()
throws IOException,
AutomationException
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void setImmediateDataFetching(boolean pbImmediate)
throws IOException,
AutomationException
pbImmediate - The pbImmediate (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
boolean isImmediateDataFetching()
throws IOException,
AutomationException
A True value indicates that pending requests for tiles should complete before navigation can proceed.The default value is False.
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
double getCacheUsage(String cachePath,
boolean bUpdate)
throws IOException,
AutomationException
cachePath - The cachePath (in)bUpdate - The bUpdate (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
boolean isEnableMessages()
throws IOException,
AutomationException
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void setEnableMessages(boolean pbEnableMessages)
throws IOException,
AutomationException
pbEnableMessages - The pbEnableMessages (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void refreshTextureObjects()
throws IOException,
AutomationException
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void startPrintingExporting(double cullArea)
throws IOException,
AutomationException
cullArea - The cullArea (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void stopPrintingExporting()
throws IOException,
AutomationException
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void locate(ISceneViewer pViewer,
int xView,
int yView,
boolean bGetTransformed,
boolean bGetEmptyGlobe,
IPoint[] ppPoint,
Object[] ppOwner,
Object[] ppObject)
throws IOException,
AutomationException
This method returns the closest object (ppObject) hit by the line of sight from the observer location in the window coordinates xView, yView in the viewer, pViewer.
ppPoint is a point representing the hit location coordinates.
If bGetTransformed is True, it indicates that the returned coordinates must be in the internal geocentric coordinate system. If bGetTransformed = False, the returned hit point coordinates are in the Globe Spatial Reference: longitude, latitude and altitude are in kilometers.
If bGetEmptyGlobe is True, a hit will be added for the base globe surface, even if it doesn't contain any layer.
pViewer - A reference to a com.esri.arcgis.analyst3d.ISceneViewer (in)xView - The xView (in)yView - The yView (in)bGetTransformed - The bGetTransformed (in)bGetEmptyGlobe - The bGetEmptyGlobe (in)ppPoint - A reference to a com.esri.arcgis.geometry.IPoint (out: use single element array)ppOwner - A reference to another Object (IUnknown) (out: use single element array)ppObject - A reference to another Object (IUnknown) (out: use single element array)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void locateMultiple(ISceneViewer pViewer,
int xView,
int yView,
boolean bGetLocation,
boolean bGetTransformed,
boolean bGetEmptyGlobe,
boolean bFeaturesOnly,
IHit3DSet[] ppHits)
throws IOException,
AutomationException
This method returns a set of objects (ppHits) hit by the line of sight from the observer location and the window coordinates xView, yView in pViewer.
If bGetLocation = True, it indicates that the hit point coordinates must be returned.
If both bGetLocation and bGetTransformed are True, it indicates that the returned coordinates must be in the internal geocentric coordinate system. If bGetTransformed = False, the returned hit point coordinates are in the Globe Spatial Reference: longitude, latitude and altitude in kilometers.
If bGetEmptyGlobe is True, a hit will be added for the base globe surface, even if it doesn't contain any layer.
If bFeaturesOnly is True, only hits to features will be returned (hits to elevation surfaces will not).
pViewer - A reference to a com.esri.arcgis.analyst3d.ISceneViewer (in)xView - The xView (in)yView - The yView (in)bGetLocation - The bGetLocation (in)bGetTransformed - The bGetTransformed (in)bGetEmptyGlobe - The bGetEmptyGlobe (in)bFeaturesOnly - The bFeaturesOnly (in)ppHits - A reference to a com.esri.arcgis.analyst3d.IHit3DSet (out: use single element array)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void locateLayers(ISceneViewer pViewer,
int xView,
int yView,
IEnumLayer pLayers,
boolean bGetLocation,
boolean bGetTransformed,
boolean bGetEmptyGlobe,
boolean bFeaturesOnly,
boolean bTopMost,
IHit3DSet[] ppHits,
ITrackCancel pTrackCancel)
throws IOException,
AutomationException
This method returns a set of objects (ppHits) hit by the line of sight from the observer location in the window coordinates xView, yView in pViewer. It will return hits only in the layer pLayers.
If bGetLocation is True, it indicates that the hit point coordinates must be returned.
If both bGetLocation and bGetTransformed are True, it indicates that the returned coordinates must be in the internal geocentric coordinate system. If bGetTransformed = False, the returned hit point coordinates are in the Globe Spatial Reference: longitude, latitude and altitude in kilometers.
If bGetEmptyGlobe is True, a hit will be added for the base globe surface, even if it doesn't contain any layer.
If bTopMost is True, it will return only one hit to the topmost layer.
If bFeaturesOnly is True, only hits to features will be returned (hits to elevation surfaces will not).
pTrackCancel allows the user to cancel the method.
pViewer - A reference to a com.esri.arcgis.analyst3d.ISceneViewer (in)xView - The xView (in)yView - The yView (in)pLayers - A reference to a com.esri.arcgis.carto.IEnumLayer (in)bGetLocation - The bGetLocation (in)bGetTransformed - The bGetTransformed (in)bGetEmptyGlobe - The bGetEmptyGlobe (in)bFeaturesOnly - The bFeaturesOnly (in)bTopMost - The bTopMost (in)ppHits - A reference to a com.esri.arcgis.analyst3d.IHit3DSet (out: use single element array)pTrackCancel - A reference to a com.esri.arcgis.system.ITrackCancel (in)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
void locateFeature(ISceneViewer pViewer,
int xView,
int yView,
Object[] ppOwner,
Object[] ppObject)
throws IOException,
AutomationException
This method returns a hit to the closest feature (ppObject), hit by the line of sight from the observer location in the window coordinates xView, yView in the viewer, pViewer.
ppOwner is the layer hit.
pViewer - A reference to a com.esri.arcgis.analyst3d.ISceneViewer (in)xView - The xView (in)yView - The yView (in)ppOwner - A reference to another Object (IUnknown) (out: use single element array)ppObject - A reference to another Object (IUnknown) (out: use single element array)
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.
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