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java.lang.Objectcom.esri.arcgis.cartoUI.DataGraphTElement
public class DataGraphTElement
A container for the display and manipulation of data graph graphic element on the ArcMap layout view.
DataGraphTElement is the frame element for a DataGraphT. This object allows for the positioning and display of a graph on a PageLayout .
DataGraphTElement is not located in an ArcGIS Engine library. Map Documents persisting this object will be unable to display it on ArcEngine/ArcGIS for Server.
Geometry: DataGraphTElement accepts geometry of type esriGeometryEnvelope or esriGeometryPolygon. If an envelope is passed it, it is converted to a Polygon internally. The geometry represents the frame the graph is drawn in and it is typically a rectangle.
Constructor Summary | |
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DataGraphTElement()
Constructs a DataGraphTElement using ArcGIS Engine. |
|
DataGraphTElement(Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. DataGraphTElement theDataGraphTElement = (DataGraphTElement) obj; |
Method Summary | |
---|---|
void |
activate(IDisplay display)
Prepare to display graphic on screen. |
void |
afterDraw(IActiveViewEventsAfterDrawEvent theEvent)
Fired after the specified phase is drawn. |
void |
afterItemDraw(IActiveViewEventsAfterItemDrawEvent theEvent)
Fired after an individual view item is drawn. |
boolean |
applies(Object pUnk)
Indicates if the receiver can apply the given object at any given time. |
Object |
apply(Object newObject)
Applies the given property to the receiver and returns the old object. |
void |
assign(IClone src)
Assigns the properties of src to the receiver. |
boolean |
canApply(Object pUnk)
Indicates if the receiver can apply the given object at that particular moment. |
boolean |
canRotate()
Indicates if the element can be rotated. |
void |
contentsChanged(IActiveViewEventsContentsChangedEvent theEvent)
Fired when the contents of the view changes. |
void |
contentsCleared(IActiveViewEventsContentsClearedEvent theEvent)
Fired when the contents of the view is cleared. |
void |
dataGraphTChanged(IDataGraphTEventsDataGraphTChangedEvent theEvent)
Fired when graph changes. |
void |
dataGraphTDataSourceEventReceived(IDataGraphTEventsDataGraphTDataSourceEventReceivedEvent theEvent)
Fired when graph receives an event from its data source. |
void |
dataGraphTLoadingStatus(IDataGraphTEventsDataGraphTLoadingStatusEvent theEvent)
Fired when graph loading status changes. |
void |
deactivate()
ActiveView that graphics are displayed on is no longer visible. |
void |
draw(IDisplay display,
ITrackCancel trackCancel)
Draws the element into the given display object. |
boolean |
equals(Object o)
Compare this object with another |
IClone |
esri_clone()
Clones the receiver and assigns the result to *clone. |
void |
focusMapChanged(IActiveViewEventsFocusMapChangedEvent theEvent)
Fired when a new map is made active. |
void |
getClassID(GUID[] pClassID)
getClassID |
static String |
getClsid()
getClsid. |
Object |
getCurrent(Object pUnk)
The object currently being used. |
Object |
getCustomProperty()
Custom property. |
IDataGraphT |
getDataGraphT()
Data graph used in graphic element. |
IGeometry |
getGeometry()
Shape of the element as a geometry. |
IGraphicsContainer |
getGraphicsContainer()
Element's graphics container. |
void |
getIsDataSourceConnected(boolean[] b)
Indicates if data source is connected to the data graph. |
String |
getName()
Name of the element. |
double |
getReferenceScale()
Reference scale of the element. |
ISelectionTracker |
getSelectionTracker()
Selection tracker used by this element. |
void |
getSizeMax(_ULARGE_INTEGER[] pcbSize)
getSizeMax |
ISpatialReference |
getSpatialReference()
Spatial reference of the container. |
String |
getType()
Type of the element. |
int |
hashCode()
the hashcode for this object |
boolean |
hitTest(double x,
double y,
double tolerance)
Indicates if the given x and y coordinates are contained by the element. |
int |
IElementProperties3_getAnchorPoint()
Anchor point of the element. |
boolean |
isAutoTransform()
Indicates if transform is applied to symbols and other parts of element. |
void |
isDirty()
isDirty |
boolean |
isEqual(IClone other)
Indicates if the receiver and other have the same properties. |
boolean |
isFixedAspectRatio()
Indicates if the bounds has a fixed aspect ratio. |
boolean |
isFixedSize()
Indicates if size is determined by some other property like the symbol. |
boolean |
isIdentical(IClone other)
Indicates if the receiver and other are the same object. |
boolean |
isLocked()
Indicates if the element is in a read-only state. |
void |
itemAdded(IActiveViewEventsItemAddedEvent theEvent)
Fired when an item is added to the view. |
void |
itemDeleted(IActiveViewEventsItemDeletedEvent theEvent)
Fired when an item is deleted from the view. |
void |
itemReordered(IActiveViewEventsItemReorderedEvent theEvent)
Fired when a view item is reordered. |
void |
load(IStream pstm)
load |
void |
move(double dx,
double dy)
Moves dx units horizontally and dy units vertically. |
void |
moveVector(ILine v)
Moves a direction and distance v. |
void |
queryBounds(IDisplay display,
IEnvelope bounds)
Bounds of the element taking symbology into consideration. |
void |
queryOutline(IDisplay display,
IPolygon outline)
Bounds of the element taking symbology into consideration. |
void |
readExternal(ObjectInput in)
|
void |
removeDataSourceConnection()
Removes the connection between the data graph and the data source. |
void |
rotate(IPoint origin,
double rotationAngle)
Rotates about the specified origin point. |
void |
save(IStream pstm,
int fClearDirty)
save |
void |
scale(IPoint origin,
double sx,
double sy)
Scales about the specified origin using seperate horizonal and vertical scales. |
void |
selectionChanged(IActiveViewEventsSelectionChangedEvent theEvent)
Call this function to fire the selection changed event. |
void |
setAnchorPoint(int anchorPoint)
Anchor point of the element. |
void |
setAutoTransform(boolean autoTransform)
Indicates if transform is applied to symbols and other parts of element. |
void |
setCustomProperty(Object customProperty)
Custom property. |
void |
setDataGraphTByRef(IDataGraphT pDataGraphT)
Data graph used in graphic element. |
void |
setFixedAspectRatio(boolean flag)
Indicates if the bounds has a fixed aspect ratio. |
void |
setGeometry(IGeometry pGeometry)
Shape of the element as a geometry. |
void |
setGraphicsContainerByRef(IGraphicsContainer container)
Element's graphics container. |
void |
setLocked(boolean pLocked)
Indicates if the element is in a read-only state. |
void |
setName(String name)
Name of the element. |
void |
setReferenceScale(double referenceScale)
Reference scale of the element. |
void |
setSpatialReferenceByRef(ISpatialReference spatialRef)
Spatial reference of the container. |
void |
setType(String name)
Type of the element. |
void |
spatialReferenceChanged(IActiveViewEventsSpatialReferenceChangedEvent theEvent)
Fired when the spatial reference is changed. |
void |
transform(int direction,
ITransformation transformation)
Applies an arbitrary transformation. |
void |
viewRefreshed(IActiveViewEventsViewRefreshedEvent theEvent)
Fired when view is refreshed before draw happens. |
void |
writeExternal(ObjectOutput out)
|
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef |
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getJintegraDispatch, release |
Constructor Detail |
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public DataGraphTElement() throws IOException, UnknownHostException
IOException
- if there are interop problems
UnknownHostException
- if there are interop problemspublic DataGraphTElement(Object obj) throws IOException
DataGraphTElement theDataGraphTElement = (DataGraphTElement) obj;
obj
to DataGraphTElement
.
obj
- an object returned from ArcGIS Engine or Server
IOException
- if there are interop problemsMethod Detail |
---|
public static String getClsid()
public boolean equals(Object o)
equals
in class Object
public int hashCode()
hashCode
in class Object
public IGeometry getGeometry() throws IOException, AutomationException
getGeometry
in interface IElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setGeometry(IGeometry pGeometry) throws IOException, AutomationException
setGeometry
in interface IElement
pGeometry
- A reference to a com.esri.arcgis.geometry.IGeometry (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void queryBounds(IDisplay display, IEnvelope bounds) throws IOException, AutomationException
QueryBounds returns an envelope representing the boundary of the element. A valid envelope object must be passed in to the method along with the current display. The method then updates the envelope object based on the minimum bounding rectangle of the element.
queryBounds
in interface IElement
display
- A reference to a com.esri.arcgis.display.IDisplay (in)bounds
- A reference to a com.esri.arcgis.geometry.IEnvelope (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void queryOutline(IDisplay display, IPolygon outline) throws IOException, AutomationException
QueryOutline returns a polygon representing the outline of the element. A valid polygon object must be passed in to the method along with the current display. The method then updates the polygon object. The results for point and line elements will be similar to the minimum bounding envelope returned by QueryBounds, while the results for polygon elements while be the actual outline of the element (not the bounding envelope).
queryOutline
in interface IElement
display
- A reference to a com.esri.arcgis.display.IDisplay (in)outline
- A reference to a com.esri.arcgis.geometry.IPolygon (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public ISelectionTracker getSelectionTracker() throws IOException, AutomationException
getSelectionTracker
in interface IElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean hitTest(double x, double y, double tolerance) throws IOException, AutomationException
HitTest returns a boolean value indicating whether or not the current element is intersected by the specified coordinate pair and tolerance distance. For instance, if we have a line element selected, the HitTest is determining whether that line element is within the specified tolerance from the given X and Y. A value of TRUE is returned if the element is within the tolerance, while FALSE is returned if it is not.
The X,Y, and tolerance values should be specified in map units.
hitTest
in interface IElement
x
- The x (in)y
- The y (in)tolerance
- The tolerance (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void draw(IDisplay display, ITrackCancel trackCancel) throws IOException, AutomationException
draw
in interface IElement
display
- A reference to a com.esri.arcgis.display.IDisplay (in)trackCancel
- A reference to a com.esri.arcgis.system.ITrackCancel (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void activate(IDisplay display) throws IOException, AutomationException
activate
in interface IElement
display
- A reference to a com.esri.arcgis.display.IDisplay (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void deactivate() throws IOException, AutomationException
deactivate
in interface IElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean isLocked() throws IOException, AutomationException
The Locked property indicates whether the specified element can be updated. This property can be set to TRUE to stop users from modifying a particular element.
isLocked
in interface IElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setLocked(boolean pLocked) throws IOException, AutomationException
setLocked
in interface IElement
pLocked
- The pLocked (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public String getName() throws IOException, AutomationException
The Name property is used to store a name associated with the custom property assigned to the element.
getName
in interface IElementProperties
getName
in interface IElementProperties2
getName
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setName(String name) throws IOException, AutomationException
setName
in interface IElementProperties
setName
in interface IElementProperties2
setName
in interface IElementProperties3
name
- The name (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public String getType() throws IOException, AutomationException
Type is a string used to specify the type of property that has been assigned to the element.
getType
in interface IElementProperties
getType
in interface IElementProperties2
getType
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setType(String name) throws IOException, AutomationException
setType
in interface IElementProperties
setType
in interface IElementProperties2
setType
in interface IElementProperties3
name
- The name (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean isAutoTransform() throws IOException, AutomationException
AutoTransform is a boolean values that indicates whether internal setings should be transformed along with the elements's geometry, when a transform is applied via ITransform2D. For instance, if I have a point element and I rotate it around a central location (the anchor point of the rotation being different from the point element iself), then the AutoTransform property is used to determine whether the orientation of the symbol associated to the element should also be rotated by the same amount.
isAutoTransform
in interface IElementProperties
isAutoTransform
in interface IElementProperties2
isAutoTransform
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setAutoTransform(boolean autoTransform) throws IOException, AutomationException
setAutoTransform
in interface IElementProperties
setAutoTransform
in interface IElementProperties2
setAutoTransform
in interface IElementProperties3
autoTransform
- The autoTransform (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public Object getCustomProperty() throws IOException, AutomationException
CustomProperty is a place for developers to attach custom objects to an element. Previous versions of the software required that the specified variant be of type VT_UNKNOWN, i.e. a reference to an object, but that requirement has since been removed. Now, the CustomProperty can also be a simple type like an integer, double, boolean (VARIANT_BOOL) or a string (BSTR).
When this property is an object reference, the object must implement a persistence interface, so if you write a custom object it must implement IPersistStream or IPersistVariant. As an alternative to writing a custom object, you can use a PropertySet or XMLPropertySet, since they both already implement IPersistStream.
CustomProperty is never used by the core ArcObjects for its own elements, but the core software will expect to find an IPersistStream or IPersistVariant interface when the this property is an object reference, and it is part of an element being retrieved from or stored in an .mxd file.
getCustomProperty
in interface IElementProperties
getCustomProperty
in interface IElementProperties2
getCustomProperty
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setCustomProperty(Object customProperty) throws IOException, AutomationException
CustomProperty is a place for developers to attach custom objects to an element. Previous versions of the software required that the specified variant be of type VT_UNKNOWN, i.e. a reference to an object, but that requirement has since been removed. Now, the CustomProperty can also be a simple type like an integer, double, boolean (VARIANT_BOOL) or a string (BSTR).
When this property is an object reference, the object must implement a persistence interface, so if you write a custom object it must implement IPersistStream or IPersistVariant. As an alternative to writing a custom object, you can use a PropertySet or XMLPropertySet, since they both already implement IPersistStream.
CustomProperty is never used by the core ArcObjects for its own elements, but the core software will expect to find an IPersistStream or IPersistVariant interface when the this property is an object reference, and it is part of an element being retrieved from or stored in an .mxd file.
setCustomProperty
in interface IElementProperties
setCustomProperty
in interface IElementProperties2
setCustomProperty
in interface IElementProperties3
customProperty
- A Variant (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean canRotate() throws IOException, AutomationException
canRotate
in interface IElementProperties2
canRotate
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public double getReferenceScale() throws IOException, AutomationException
getReferenceScale
in interface IElementProperties2
getReferenceScale
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setReferenceScale(double referenceScale) throws IOException, AutomationException
setReferenceScale
in interface IElementProperties2
setReferenceScale
in interface IElementProperties3
referenceScale
- The referenceScale (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public int IElementProperties3_getAnchorPoint() throws IOException, AutomationException
IElementProperties3_getAnchorPoint
in interface IElementProperties3
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setAnchorPoint(int anchorPoint) throws IOException, AutomationException
setAnchorPoint
in interface IElementProperties3
anchorPoint
- A com.esri.arcgis.carto.esriAnchorPointEnum constant (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public ISpatialReference getSpatialReference() throws IOException, AutomationException
getSpatialReference
in interface IElementProperties3
getSpatialReference
in interface IGraphicElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setSpatialReferenceByRef(ISpatialReference spatialRef) throws IOException, AutomationException
setSpatialReferenceByRef
in interface IElementProperties3
setSpatialReferenceByRef
in interface IGraphicElement
spatialRef
- A reference to a com.esri.arcgis.geometry.ISpatialReference (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setDataGraphTByRef(IDataGraphT pDataGraphT) throws IOException, AutomationException
setDataGraphTByRef
in interface IDataGraphTElement
pDataGraphT
- A reference to a com.esri.arcgis.carto.IDataGraphT (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public IDataGraphT getDataGraphT() throws IOException, AutomationException
getDataGraphT
in interface IDataGraphTElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void getIsDataSourceConnected(boolean[] b) throws IOException, AutomationException
getIsDataSourceConnected
in interface IDataGraphTElement
b
- The b (out: use single element array)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void removeDataSourceConnection() throws IOException, AutomationException
removeDataSourceConnection
in interface IDataGraphTElement
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean isFixedAspectRatio() throws IOException, AutomationException
isFixedAspectRatio
in interface IBoundsProperties
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setFixedAspectRatio(boolean flag) throws IOException, AutomationException
setFixedAspectRatio
in interface IBoundsProperties
flag
- The flag (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean isFixedSize() throws IOException, AutomationException
isFixedSize
in interface IBoundsProperties
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public IGraphicsContainer getGraphicsContainer() throws IOException, AutomationException
getGraphicsContainer
in interface IGraphicsContainerProperty
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void setGraphicsContainerByRef(IGraphicsContainer container) throws IOException, AutomationException
setGraphicsContainerByRef
in interface IGraphicsContainerProperty
container
- A reference to a com.esri.arcgis.carto.IGraphicsContainer (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void move(double dx, double dy) throws IOException, AutomationException
Moves the Geometry dX units along the X-Axis and dY units along the Y-Axis. Only changes the position of the Geometry without altering any of the other characteristics. Move is a spatial offset.
move
in interface ITransform2D
dx
- The dx (in)dy
- The dy (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void moveVector(ILine v) throws IOException, AutomationException
Moves the Geometry dX units along the X-Axis and dY units along the Y-Axis, where dX and dY are calculated from the input vector Line. Only the Length and Angle of the vector affect the transformation. The location of the vector does not change the transformation. Only changes the position of the Geometry without altering any of the other characteristics. Move is a spatial offset.
moveVector
in interface ITransform2D
v
- A reference to a com.esri.arcgis.geometry.ILine (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void scale(IPoint origin, double sx, double sy) throws IOException, AutomationException
Stretches the Geometry a factor of sX along the X-Axis and a factor of sY along the Y-Axis (where sX is the ratio of Old Width to New Width, and sY is the ratio of Old Height to New Height). The Origin point is the reference Point from which the transformation is performed (Regardless of the location of the Origin point, the Geometry resulting from the transformation is the same, except for a positional offset). The Origin is the only point in the transformation guaranted to remain in the same location after the transformation is complete.
Note: Caution must be taken when scaling a CircularArc or a geometry containing CircularArc segments. Unless Abs(ScaleX) = Abs(ScaleY), the resulting CircularArcs will not retain the characteristics of the original geometry (since they remain CircularArcs).
scale
in interface ITransform2D
origin
- A reference to a com.esri.arcgis.geometry.IPoint (in)sx
- The sx (in)sy
- The sy (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void rotate(IPoint origin, double rotationAngle) throws IOException, AutomationException
Rotate performs an angular transform (rotation) on the Geometry. The Origin is the only point in the transformation guaranteed to remain in the same location after the transformation is performed. Regardless of the Origin, the transformed Geometry is the same, except for a positional offset. The RotationAngle is measured in radians.
An Envelope cannot be Rotated.
rotate
in interface ITransform2D
origin
- A reference to a com.esri.arcgis.geometry.IPoint (in)rotationAngle
- The rotationAngle (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void transform(int direction, ITransformation transformation) throws IOException, AutomationException
transform
in interface ITransform2D
direction
- A com.esri.arcgis.geometry.esriTransformDirection constant (in)transformation
- A reference to a com.esri.arcgis.geometry.ITransformation (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void contentsChanged(IActiveViewEventsContentsChangedEvent theEvent) throws IOException, AutomationException
The Map object fires this event when a new document is loaded. Adding a new layer to a Map does not trigger this event.
The PageLayout object fires the event when IGraphicsContainer::DeleteAllElements in called and when a new document is loaded.
contentsChanged
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.IActiveView.contentsChanged()
public void contentsCleared(IActiveViewEventsContentsClearedEvent theEvent) throws IOException, AutomationException
contentsCleared
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void itemAdded(IActiveViewEventsItemAddedEvent theEvent) throws IOException, AutomationException
The Map fires the event every time a new layer is added.
The PageLayout fires this event whenever a new element is added to the layout. Elements include not only graphics but data frames as well.
itemAdded
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void itemDeleted(IActiveViewEventsItemDeletedEvent theEvent) throws IOException, AutomationException
The PageLayout object fires this event whenever elements are deleted from the layout.
The Map object fires this event when a layer is removed.
itemDeleted
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void itemReordered(IActiveViewEventsItemReorderedEvent theEvent) throws IOException, AutomationException
The Map objects only fire this event whenever IMap::MoveLayer is called. In the ArcMap application, this occurs when you reorder layers in the table of contents. The Map will also fire this event when new layers are added.
The PageLayout object fires this event when changing the order of graphics. For example, IGraphicsContainer::BringToFront, PutElementOrder, SendToBack, SendBackward, and BringForward all fire this event. These functions are on ArcMap's Drawing menu under the Order pull right menu. Although the Map object is also a graphics container, it does not fire this event when its graphics are reordered.
itemReordered
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void selectionChanged(IActiveViewEventsSelectionChangedEvent theEvent) throws IOException, AutomationException
selectionChanged
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void viewRefreshed(IActiveViewEventsViewRefreshedEvent theEvent) throws IOException, AutomationException
Method that gets fired in response to IActiveView::Refresh and IActiveView::PartialRefresh.
This event is useful in the case where you're watching for something to change in the view and there aren't any specific events for that change (e.g. ContentsChanged, ItemAdded). You can always listen for this method as a last resort. Care must be taken however to be very efficient in your implementation of this event because it will be called quite often.
The event parameters directly coincide with the arguments to IActiveView::PartialRefresh. For additional information about the arguments, see the help for that method.
If the event object connects to both the layout and a map, then the view parameter tells you which object initiated the event.
In an implementation of this method you typically want to check the phase and respond to only one. Otherwise, your code will execute multiple times per drawing sequence.
viewRefreshed
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void afterDraw(IActiveViewEventsAfterDrawEvent theEvent) throws IOException, AutomationException
afterDraw
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void afterItemDraw(IActiveViewEventsAfterItemDrawEvent theEvent) throws IOException, AutomationException
AfterItemDraw can be used to execute after each individual item has drawn. Event firing can be an expensive operation (time consuming) when there are many layers in a map, however. As a result, the AfterItemDraw event is only fired when the IViewManger::VerboseEvents property is set to True. By default this property is False.
afterItemDraw
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void focusMapChanged(IActiveViewEventsFocusMapChangedEvent theEvent) throws IOException, AutomationException
focusMapChanged
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void spatialReferenceChanged(IActiveViewEventsSpatialReferenceChangedEvent theEvent) throws IOException, AutomationException
spatialReferenceChanged
in interface IActiveViewEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean applies(Object pUnk) throws IOException, AutomationException
Applies indicates whether the specified object can be applied to the current object. For instance, we might want to ask our CircleElement whether a Color object applies to it. If it does, then we can use the Apply method to update our CircleElement with the new Color object.
CanApply differs from Applies in that it is a check for the editability of the object at any given time. Applies indicates whether an object can be applied at all, while CanApply indicates whether an object can be applied at that particular moment.
applies
in interface IPropertySupport
pUnk
- A reference to another Object (IUnknown) (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean canApply(Object pUnk) throws IOException, AutomationException
CanApply indicates whether the specified object can be applied to the current object. For instance, we might want to ask our CircleElement whether a Color object applies to it. If it does, then we can use the Apply method to update our CircleElement with the new Color object.
CanApply differs from Applies in that it is a check for the editability of the object at any given time. Applies indicates whether an object can be applied at all, while CanApply indicates whether an object can be applied at that particular moment.
canApply
in interface IPropertySupport
pUnk
- A reference to another Object (IUnknown) (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public Object getCurrent(Object pUnk) throws IOException, AutomationException
getCurrent
in interface IPropertySupport
pUnk
- A reference to another Object (IUnknown) (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public Object apply(Object newObject) throws IOException, AutomationException
Apply will apply the specified object to the current object. For instance, I might apply a Color object to my RectangleElement. When I execute Apply, the object I replace (the old object) is returned.
Use the Applies and CanApply methods to determine if an Apply can be used on an object.
apply
in interface IPropertySupport
newObject
- A reference to another Object (IUnknown) (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void isDirty() throws IOException, AutomationException
IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.
isDirty
in interface IPersistStream
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void load(IStream pstm) throws IOException, AutomationException
IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.
load
in interface IPersistStream
pstm
- A reference to a com.esri.arcgis.system.IStream (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void save(IStream pstm, int fClearDirty) throws IOException, AutomationException
IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.
save
in interface IPersistStream
pstm
- A reference to a com.esri.arcgis.system.IStream (in)fClearDirty
- The fClearDirty (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void getSizeMax(_ULARGE_INTEGER[] pcbSize) throws IOException, AutomationException
IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.
getSizeMax
in interface IPersistStream
pcbSize
- A Structure: com.esri.arcgis.system._ULARGE_INTEGER (out: use single element array)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void getClassID(GUID[] pClassID) throws IOException, AutomationException
IPersist is a Microsoft interface. Please refer to MSDN for information about this interface.
getClassID
in interface IPersist
pClassID
- A Structure: com.esri.arcgis.support.ms.stdole.GUID (out: use single element array)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public IClone esri_clone() throws IOException, AutomationException
esri_clone
in interface IClone
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void assign(IClone src) throws IOException, AutomationException
assign
in interface IClone
src
- A reference to a com.esri.arcgis.system.IClone (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean isEqual(IClone other) throws IOException, AutomationException
IsEqual returns True if the receiver and the source have the same properties. Note, this does not imply that the receiver and the source reference the same object.
isEqual
in interface IClone
other
- A reference to a com.esri.arcgis.system.IClone (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public boolean isIdentical(IClone other) throws IOException, AutomationException
IsIdentical returns true if the receiver and the source reference the same object.
isIdentical
in interface IClone
other
- A reference to a com.esri.arcgis.system.IClone (in)
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void dataGraphTChanged(IDataGraphTEventsDataGraphTChangedEvent theEvent) throws IOException, AutomationException
dataGraphTChanged
in interface IDataGraphTEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void dataGraphTDataSourceEventReceived(IDataGraphTEventsDataGraphTDataSourceEventReceivedEvent theEvent) throws IOException, AutomationException
dataGraphTDataSourceEventReceived
in interface IDataGraphTEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void dataGraphTLoadingStatus(IDataGraphTEventsDataGraphTLoadingStatusEvent theEvent) throws IOException, AutomationException
dataGraphTLoadingStatus
in interface IDataGraphTEvents
theEvent
- The event
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.public void writeExternal(ObjectOutput out) throws IOException
writeExternal
in interface Externalizable
IOException
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal
in interface Externalizable
IOException
ClassNotFoundException
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