ThinkGeo Cloud
ThinkGeo UI Controls
ThinkGeo Open Source
Help and Support
External Resources
ThinkGeo Cloud
ThinkGeo UI Controls
ThinkGeo Open Source
Help and Support
External Resources
Note: The page was created before Map Suite 10. Map Suite 10.0 organized many classes into new namespaces and assemblies as well as had a few minor breaks in compatibility. The majority of previously built code should work without modification assuming the new namespaces are added. For guidance on upgrading your existing code, please check out MapSuite 10 Upgrade Guide.
This class inherits from InterativeOverlay abstract class. This specified overlay describle the EditShape interative process with MapControl using Mouse or Keyborad.
Default constructor of the class. If you use thi constructor, please set the properties correctly or it will use their default values.
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Should set TrackMode as EditShape mode first, use mouse select one shape, and then call DeleteTrackShape, it will delete the selected shape.
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First, it will clear all control points. Then it will calculate each control points according to their settings.
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MouseDoubleClick(InteractionArguments)
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ToScreenCoordinate(PointShape)
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OnFeatureRotating(FeatureRotatingEditInteractiveOverlayEventArgs)
This event will be fired before rotating the feature.
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OnFeatureRotated(FeatureRotatedEditInteractiveOverlayEventArgs)
This event will be fired after rotating the feature.
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OnControlPointSelecting(ControlPointSelectingEditInteractiveOverlayEventArgs)
This event will be fired before control point selected.
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OnControlPointSelected(ControlPointSelectedEditInteractiveOverlayEventArgs)
This event will be fired after control point selected.
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OnVertexAdding(VertexAddingEditInteractiveOverlayEventArgs)
This event will be fired before vertex added to the edit feature.
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OnVertexAdded(VertexAddedEditInteractiveOverlayEventArgs)
This event will be fired after vertex added to the edit feature.
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OnVertexMoving(VertexMovingEditInteractiveOverlayEventArgs)
This event will be fired before moving the feature.
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OnVertexMoved(VertexMovedEditInteractiveOverlayEventArgs)
This event will be fired after moving the feature.
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OnVertexRemoving(VertexRemovingEditInteractiveOverlayEventArgs)
This event will be fired before vertex removed from the edit feature.
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OnVertexRemoved(VertexRemovedEditInteractiveOverlayEventArgs)
This event will be fired after vertex removed from the edit feature.
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This method initializes the overlay canvas such as width, height and z-index for first time.
This method initializes the overlay canvas such as width, height and z-index for first time.
This method draws the representation of the overlay based on the extent you provided. When implementing this abstract method, consider each feature and its column data values. You can use the full power of the GeoCanvas to do the drawing. If you need column data for a feature, be sure to override the GetRequiredColumnNamesCore and add the columns you need to the collection. In many of the styles, we add properties that allow the user to specify which field they need; then, in the GetRequiredColumnNamesCore, we read that property and add it to the collection.
SetSelectedControlPoint(PointShape,Double)
This protected method is to set the control point.
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SetSelectedControlPointCore(PointShape,Double)
This protected virtual method is the Core method of SetSelectedControlPoint API.
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This method End the editing for the interative editing on the feature in the EditShapesLayer. You can override its logic by rewrite its core method.
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This is the core method of EndEditing method. This method End the editing for the interative editing on the feature in the EditShapesLayer.
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This method caculates the Drag control points for all the features in the EditShapesLayer. You can override its logic by rewrite its core method.
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CalculateDragControlPointsCore(Feature)
This is the core API for the CalculateDragControlPoints, you can override this method if you want to change its logic.
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CalculateRotateControlPoints()
This method caculates the Rotate control points for all the features in the EditShapesLayer. You can override its logic by rewrite its core method.
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CalculateRotateControlPointsCore(Feature)
This is the core API for the CalculateRotateControlPoints, you can override this method if you want to change its logic.
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CalculateResizeControlPoints()
This method caculates the Resize control points for all the features in the EditShapesLayer. You can override its logic by rewrite its core method.
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CalculateResizeControlPointsCore(Feature)
This is the core API for the CalculateResizeControlPoints, you can override this method if you want to change its logic.
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CalculateVertexControlPoints()
This method caculates the vertex control points for all the features in the EditShapesLayer. You can override its logic by rewrite its core method.
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CalculateVertexControlPointsCore(Feature)
This is the core API for the CalculateVertexControlPoints, you can override this method if you want to change its logic.
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MouseDownCore(InteractionArguments)
This overrides the MouseDown logic in its base class InterativeOverlay.
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MouseMoveCore(InteractionArguments)
This overrides the MouseMove logic in its base class InterativeOverlay.
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MouseUpCore(InteractionArguments)
This overrides the MouseUp logic in its base class InterativeOverlay.
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MouseClickCore(InteractionArguments)
This overrides the MouseClick logic in its base class.
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MouseDoubleClickCore(InteractionArguments)
This overrides the MouseDoubleClick logic in its base class InterativeOverlay.
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DragFeature(Feature,PointShape,PointShape)
This is the method to Drag a feature.
This method is the concrete wrapper for the abstract method DragFeatureCore. As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.
DragFeatureCore(Feature,PointShape,PointShape)
This is the Core method of DragFeature which encapsulate the logic.
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ResizeFeature(Feature,PointShape,PointShape)
This is the method to Resize a feature.
This method is the concrete wrapper for the abstract method ResizeFeatureCore. As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.
ResizeFeatureCore(Feature,PointShape,PointShape)
This is the Core method of ResizeFeature which encapsulate the logic.
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RotateFeature(Feature,PointShape,PointShape)
This is the method to Rotate a feature.
This method is the concrete wrapper for the abstract method RotateFeatureCore. As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.
RotateFeatureCore(Feature,PointShape,PointShape)
This is the Core method of RotateFeature which encapsulate the logic.
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This is the method to add vertex from a feature.
This method is the concrete wrapper for the abstract method AddVertexCore. As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.
AddVertexCore(Feature,PointShape,Double)
This is the Core method of AddVertex which encapsulate the logic.
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MoveVertex(Feature,PointShape,PointShape)
This is the method to move vertex from a feature.
This method is the concrete wrapper for the abstract method MoveVertexCore. As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.
MoveVertexCore(Feature,PointShape,PointShape)
This is the Core method of MoveVertex which encapsulate the logic.
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RemoveVertex(PointShape,Double)
This is the method to remove vertex from a feature.
This method is the concrete wrapper for the abstract method RemoveVertexCore. As this is a concrete public method that wraps a Core method, we reserve the right to add events and other logic to pre- or post-process data returned by the Core version of the method. In this way, we leave our framework open on our end, but also allow you the developer to extend our logic to suit your needs. If you have questions about this, please contact our support team as we would be happy to work with you on extending our framework.
RemoveVertexCore(Feature,Vertex,Double)
This is the Core method of RemoveVertex which encapsulate the logic.
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OnFeatureDragging(FeatureDraggingEditInteractiveOverlayEventArgs)
This event will be fired before dragging the feature.
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OnFeatureDragged(FeatureDraggedEditInteractiveOverlayEventArgs)
This event will be fired after dragging the feature.
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OnFeatureResizing(FeatureResizingEditInteractiveOverlayEventArgs)
This event will be fired before resizing the feature.
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OnFeatureResized(FeatureResizedEditInteractiveOverlayEventArgs)
This event will be fired after resizing the feature.
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MouseWheelCore(InteractionArguments)
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OnMapMouseDown(MapMouseDownInteractiveOverlayEventArgs)
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This property override its property in base class by watching the feature count in editShapesLayer. If it is empty ,we can skip drawing it for better performance.
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The default mode is TrackMode.None which means you cannot draw or edit features at client. By setting the mode to TrackMode.Point, TrackMode.Line, TrackMode.Polygon etc., you could add point, line or polygon to the FeatureOverlay. Setting the mode to TrackMode.Edit, you could edit the shapes at the client side.
This property gets the InMemoryFeatureLayer which holds the edit shapes.
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This property gets the InMemoryFeatureLayer which holds the control points for drag.
Every control points for drag are not the existing vertex of the edit shapes.
This property gets the InMemoryFeatureLayer which holds the control points for rotate.
Every control points for rotate are not the existing vertex of the edit shapes.
This property gets the InMemoryFeatureLayer which holds the control points for resize.
Every control points for resize are not the existing vertex of the edit shapes.
This property gets the InMemoryFeatureLayer which holds the control points which represents the existing vertices of the edit shapes.
Every control points in this layer are the existing vertices of the edit shapes.
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Gets a value which indicates whether the shape can remove a existing vertex.
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This property gets or sets the ControlPointType for the control points of the edit shapes.
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This property gets the feature represents the select control points of the edit shapes.
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This property gets the feature represents the original editing feature.
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Event Arguments:FeatureDraggedEditInteractiveOverlayEventArgs
FeatureDragging This event will be fired before drag the feature.
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Event Arguments:FeatureDraggingEditInteractiveOverlayEventArgs
FeatureResized This event will be fired after resize the feature.
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Event Arguments:FeatureResizedEditInteractiveOverlayEventArgs
FeatureResizing This event will be fired before resize the feature.
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Event Arguments:FeatureResizingEditInteractiveOverlayEventArgs
FeatureRotated This event will be fired after rotate the feature.
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Event Arguments:FeatureRotatedEditInteractiveOverlayEventArgs
FeatureRotating This event will be fired before rotate the feature.
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Event Arguments:FeatureRotatingEditInteractiveOverlayEventArgs
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Event Arguments:VertexAddedEditInteractiveOverlayEventArgs
VertexAdding This event will be fired before add the vertex.
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Event Arguments:VertexAddingEditInteractiveOverlayEventArgs
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Event Arguments:VertexMovedEditInteractiveOverlayEventArgs
VertexMoving This event will be fired before move the vertex.
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Event Arguments:VertexMovingEditInteractiveOverlayEventArgs
VertexRemoved This event will be fired after remove the vertex.
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Event Arguments:VertexRemovedEditInteractiveOverlayEventArgs
VertexRemoving This event will be fired before remove the vertex.
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Event Arguments:VertexRemovingEditInteractiveOverlayEventArgs
ControlPointSelected This event will be fired after select the control point.
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Event Arguments:ControlPointSelectedEditInteractiveOverlayEventArgs
ControlPointSelecting This event will be fired before select the control point.
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Event Arguments:DrawnAttributionOverlayEventArgs