PointVisualizer Class

Abstract base class for all visualizers that visualize point objects.

Namespace: Carmenta.Engine
NuGet/Assembly: Carmenta.Engine.5.16.2.nupkg (in the CECore assembly)

Thread safety: Members defined in this class are, in general, not thread-safe. Show

Syntax

public abstract class PointVisualizer : Visualizer

Remarks

PointVisualizer is the base class for all visualizers that visualize features as point objects. TextVisualizer, SymbolVisualizer and PointVisualizerSet inherit from this class.

Point visualizers may be applied to point, line and polygon features; other feature types are ignored. When applied to lines or polygons, the visualization may be repeated along the lines or polygon edges.

Most properties that control the visualization can be set indirectly from attributes of the feature being visualized.

Inheritance Hierarchy

System.Object (not available in C#)
  EngineObject
    ResourceObject
      Visualizer
        PointVisualizer
          PointVisualizerSet
          SymbolVisualizer
          TextVisualizer

Platforms

Windows, Linux, Android

PointVisualizer Members

The PointVisualizer type has the following members.

Properties

Name	Description
AntiAlias	Gets or sets a flag indicating if antialiasing should be used to remove aliasing artifacts by smoothing the pixels.
At	Gets or sets a value that determines the placement of an object along lines.
AtCenter	Gets or sets a value indicating if the PointVisualizer is applied to the center of a polygon feature, or along the edge.
AzimuthRotation	Gets or sets a value indicating whether the Rotation angle starts from true north.
ClipToViewArea	Gets or sets a value indicating if the feature should be clipped to the visible view area before the visualizer is applied.
Color	Gets or sets the color used to draw the features.
Condition	Gets or sets a condition that must evaluate to true if the visualizer shall be applied to a feature. Inherited from Visualizer
IsDisposed	Gets a value that tells whether the current PointVisualizer has been disposed. Inherited from EngineObject
LabelOrganizingSettings	Gets or sets the settings that control how the rendering will be affected by a LabelOrganizingLayer.
LeadLine	Gets or sets a value indicating if a lead line should be drawn for offset objects.
LeadLineSettings	Gets or sets properties controlling how lead lines are drawn.
LengthUnit	Gets or sets a value defining the length unit of some other properties.
Name	Gets or sets the name of the PointVisualizer. Inherited from ResourceObject
NativeHandle	Gets the native Carmenta Engine kernel object the current PointVisualizer represents. Inherited from EngineObject
OffsetX	Gets or sets a value offsetting the visualization of an object from its geographic position.
OffsetY	Gets or sets a value offsetting the visualization of an object from its geographic position.
OffsetZ	Gets or sets a value offsetting the visualization of an object from its geographic position.
Opacity	Gets or sets a value that specifies the opacity of the features.
PickingSupport	Gets or sets a value specifying how much information is maintained when the visualizer creates a PresentationObject for a feature. Inherited from Visualizer
RenderingPriority	Get or sets how the visualization is prioritized.
Repeat	Gets or sets a value determining the placement of an object along lines and polygon edges.
RingOrientation	Gets or sets the desired orientation of polygon rings and closed line features.
Rotation	Gets or sets a value specifying the direction of the object.
RotationMode	Gets or sets a value that indicates how a label or symbol is rotated.
Scale	Gets or sets a value controlling the size of the visualization.
IUserProperties.UserProperties	Gets the AttributeSet that contains the user properties. Inherited from IUserProperties

Methods

Name	Description
Clone	Creates a copy of an object. Inherited from EngineObject
Dispose	Releases the reference to the native Carmenta Engine kernel instance the EngineObject represents. Inherited from EngineObject
Draw	Draws a feature on a drawable. Inherited from Visualizer
Equals	Determines whether this instance is equal to another. Inherited from EngineObject
FindChildObject	Overloaded. Finds the child object with the specified name. Inherited from Visualizer
GetChildObjects	Overloaded. Gets the child objects of the current object. Inherited from Visualizer
GetImage	Renders a feature onto a bitmap and returns it.

PointVisualizer Class

Abstract base class for all visualizers that visualize point objects.

Namespace: Carmenta::Engine
Include: <Carmenta/Engine/Core.hpp>
Dynamic link library: CECore.Cpp64.dll
Library: CECore.Cpp64.lib

Thread safety: Members defined in this class are, in general, not thread-safe. Show

Syntax

C++

class PointVisualizer : public Visualizer

C++ Smart Pointer Declaration

typedef Ptr<PointVisualizer> PointVisualizerPtr;

Remarks

PointVisualizer is the base class for all visualizers that visualize features as point objects. TextVisualizer, SymbolVisualizer and PointVisualizerSet inherit from this class.

Most properties that control the visualization can be set indirectly from attributes of the feature being visualized.

Inheritance Hierarchy

EngineObject
  ResourceObject
    Visualizer
      PointVisualizer
        PointVisualizerSet
        SymbolVisualizer
        TextVisualizer

Platforms

Windows, Linux, Android

PointVisualizer Members

The PointVisualizer type has the following members.

Properties

Name	Description
antiAlias	Gets or sets a flag indicating if antialiasing should be used to remove aliasing artifacts by smoothing the pixels.
at	Gets or sets a value that determines the placement of an object along lines.
atCenter	Gets or sets a value indicating if the PointVisualizer is applied to the center of a polygon feature, or along the edge.
azimuthRotation	Gets or sets a value indicating whether the rotation angle starts from true north.
clipToViewArea	Gets or sets a value indicating if the feature should be clipped to the visible view area before the visualizer is applied.
color	Gets or sets the color used to draw the features.
condition	Gets or sets a condition that must evaluate to true if the visualizer shall be applied to a feature. Inherited from Visualizer
labelOrganizingSettings	Gets or sets the settings that control how the rendering will be affected by a LabelOrganizingLayer.
leadLine	Gets or sets a value indicating if a lead line should be drawn for offset objects.
leadLineSettings	Gets or sets properties controlling how lead lines are drawn.
lengthUnit	Gets or sets a value defining the length unit of some other properties.
name	Gets or sets the name of the PointVisualizer. Inherited from ResourceObject
offsetX	Gets or sets a value offsetting the visualization of an object from its geographic position.
offsetY	Gets or sets a value offsetting the visualization of an object from its geographic position.
offsetZ	Gets or sets a value offsetting the visualization of an object from its geographic position.
opacity	Gets or sets a value that specifies the opacity of the features.
pickingSupport	Gets or sets a value specifying how much information is maintained when the visualizer creates a PresentationObject for a feature. Inherited from Visualizer
renderingPriority	Get or sets how the visualization is prioritized.
repeat	Gets or sets a value determining the placement of an object along lines and polygon edges.
ringOrientation	Gets or sets the desired orientation of polygon rings and closed line features.
rotation	Gets or sets a value specifying the direction of the object.
rotationMode	Gets or sets a value that indicates how a label or symbol is rotated.
scale	Gets or sets a value controlling the size of the visualization.
IUserProperties::userProperties	Gets the AttributeSet that contains the user properties. Inherited from IUserProperties

Methods

Name	Description
clone	Creates a copy of an object. Inherited from EngineObject
draw	Draws a feature on a drawable. Inherited from Visualizer
equals	Determines whether this instance is equal to another. Inherited from EngineObject
findChildObject	Overloaded. Finds the child object with the specified name. Inherited from Visualizer
getChildObjects	Overloaded. Gets the child objects of the current object. Inherited from Visualizer
getImage	Renders a feature onto a bitmap and returns it.

PointVisualizer Class

Abstract base class for all visualizers that visualize point objects.

Package: com.carmenta.engine.core
JAR file: CECore.Java.jar

Thread safety: Members defined in this class are, in general, not thread-safe. Show

Syntax

Java

public abstract class PointVisualizer extends Visualizer

Remarks

PointVisualizer is the base class for all visualizers that visualize features as point objects. TextVisualizer, SymbolVisualizer and PointVisualizerSet inherit from this class.

Most properties that control the visualization can be set indirectly from attributes of the feature being visualized.

Inheritance Hierarchy

System::Object (not available in Java)
  EngineObject
    ResourceObject
      Visualizer
        PointVisualizer
          PointVisualizerSet
          SymbolVisualizer
          TextVisualizer

Platforms

Windows, Linux, Android

PointVisualizer Members

The PointVisualizer type has the following members.

Properties

Name	Description
antiAlias	Gets or sets a flag indicating if antialiasing should be used to remove aliasing artifacts by smoothing the pixels.
at	Gets or sets a value that determines the placement of an object along lines.
atCenter	Gets or sets a value indicating if the PointVisualizer is applied to the center of a polygon feature, or along the edge.
azimuthRotation	Gets or sets a value indicating whether the rotation angle starts from true north.
clipToViewArea	Gets or sets a value indicating if the feature should be clipped to the visible view area before the visualizer is applied.
color	Gets or sets the color used to draw the features.
condition	Gets or sets a condition that must evaluate to true if the visualizer shall be applied to a feature. Inherited from Visualizer
isDisposed	Gets a value that tells whether the current PointVisualizer has been disposed. Inherited from EngineObject
labelOrganizingSettings	Gets or sets the settings that control how the rendering will be affected by a LabelOrganizingLayer.
leadLine	Gets or sets a value indicating if a lead line should be drawn for offset objects.
leadLineSettings	Gets or sets properties controlling how lead lines are drawn.
lengthUnit	Gets or sets a value defining the length unit of some other properties.
name	Gets or sets the name of the PointVisualizer. Inherited from ResourceObject
offsetX	Gets or sets a value offsetting the visualization of an object from its geographic position.
offsetY	Gets or sets a value offsetting the visualization of an object from its geographic position.
offsetZ	Gets or sets a value offsetting the visualization of an object from its geographic position.
opacity	Gets or sets a value that specifies the opacity of the features.
pickingSupport	Gets or sets a value specifying how much information is maintained when the visualizer creates a PresentationObject for a feature. Inherited from Visualizer
renderingPriority	Get or sets how the visualization is prioritized.
repeat	Gets or sets a value determining the placement of an object along lines and polygon edges.
ringOrientation	Gets or sets the desired orientation of polygon rings and closed line features.
rotation	Gets or sets a value specifying the direction of the object.
rotationMode	Gets or sets a value that indicates how a label or symbol is rotated.
scale	Gets or sets a value controlling the size of the visualization.
IUserProperties.userProperties	Gets the AttributeSet that contains the user properties. Inherited from IUserProperties

Methods

Name	Description
clone	Creates a copy of an object. Inherited from EngineObject
dispose	Releases the reference to the native Carmenta Engine kernel instance the EngineObject represents. Inherited from EngineObject
draw	Draws a feature on a drawable. Inherited from Visualizer
equals	Determines whether this instance is equal to another. Inherited from EngineObject
findChildObject	Overloaded. Finds the child object with the specified name. Inherited from Visualizer
getChildObjects	Overloaded. Gets the child objects of the current object. Inherited from Visualizer
getImage	Renders a feature onto a bitmap and returns it.

PointVisualizer Class

Abstract base class for all visualizers that visualize point objects.

Module: Carmenta.Engine.Core (in Core.pyd)

Thread safety: Members defined in this class are, in general, not thread-safe. Show

Syntax

Python

class PointVisualizer ( Visualizer )

Remarks

PointVisualizer is the base class for all visualizers that visualize features as point objects. TextVisualizer, SymbolVisualizer and PointVisualizerSet inherit from this class.

Most properties that control the visualization can be set indirectly from attributes of the feature being visualized.

Inheritance Hierarchy

EngineObject
  ResourceObject
    Visualizer
      PointVisualizer
        PointVisualizerSet
        SymbolVisualizer
        TextVisualizer

Platforms

Windows, Linux, Android

PointVisualizer Members

The PointVisualizer type has the following members.

Properties

Name	Description
antiAlias	Gets or sets a flag indicating if antialiasing should be used to remove aliasing artifacts by smoothing the pixels.
at	Gets or sets a value that determines the placement of an object along lines.
atCenter	Gets or sets a value indicating if the PointVisualizer is applied to the center of a polygon feature, or along the edge.
azimuthRotation	Gets or sets a value indicating whether the rotation angle starts from true north.
clipToViewArea	Gets or sets a value indicating if the feature should be clipped to the visible view area before the visualizer is applied.
color	Gets or sets the color used to draw the features.
condition	Gets or sets a condition that must evaluate to true if the visualizer shall be applied to a feature. Inherited from Visualizer
labelOrganizingSettings	Gets or sets the settings that control how the rendering will be affected by a LabelOrganizingLayer.
leadLine	Gets or sets a value indicating if a lead line should be drawn for offset objects.
leadLineSettings	Gets or sets properties controlling how lead lines are drawn.
lengthUnit	Gets or sets a value defining the length unit of some other properties.
name	Gets or sets the name of the PointVisualizer. Inherited from ResourceObject
offsetX	Gets or sets a value offsetting the visualization of an object from its geographic position.
offsetY	Gets or sets a value offsetting the visualization of an object from its geographic position.
offsetZ	Gets or sets a value offsetting the visualization of an object from its geographic position.
opacity	Gets or sets a value that specifies the opacity of the features.
pickingSupport	Gets or sets a value specifying how much information is maintained when the visualizer creates a PresentationObject for a feature. Inherited from Visualizer
renderingPriority	Get or sets how the visualization is prioritized.
repeat	Gets or sets a value determining the placement of an object along lines and polygon edges.
ringOrientation	Gets or sets the desired orientation of polygon rings and closed line features.
rotation	Gets or sets a value specifying the direction of the object.
rotationMode	Gets or sets a value that indicates how a label or symbol is rotated.
scale	Gets or sets a value controlling the size of the visualization.
IUserProperties.userProperties	Gets the AttributeSet that contains the user properties. Inherited from IUserProperties

Methods

Name	Description
clone	Creates a copy of an object. Inherited from EngineObject
equals	Determines whether this instance is equal to another. Inherited from EngineObject
findChildObject	Overloaded. Finds the child object with the specified name. Inherited from Visualizer
getChildObjects	Overloaded. Gets the child objects of the current object. Inherited from Visualizer
getImage	Renders a feature onto a bitmap and returns it.

PointVisualizer Class

In this article

Syntax

Remarks

Inheritance Hierarchy

Platforms

See Also

Reference

PointVisualizer Members

PointVisualizer Class

In this article

Syntax

Remarks

Inheritance Hierarchy

Platforms

See Also

Reference

PointVisualizer Members

PointVisualizer Class

In this article

Syntax

Remarks

Inheritance Hierarchy

Platforms

See Also

Reference

PointVisualizer Members

PointVisualizer Class

In this article

Syntax

Remarks

Inheritance Hierarchy

Platforms

See Also

Reference

PointVisualizer Members