Module com.esri.arcgisruntime
Package com.esri.arcgisruntime.symbology

Class PictureMarkerSymbolLayer

java.lang.Object
com.esri.arcgisruntime.symbology.SymbolLayer
com.esri.arcgisruntime.symbology.MarkerSymbolLayer
com.esri.arcgisruntime.symbology.PictureMarkerSymbolLayer
All Implemented Interfaces:
RemoteResource, Loadable
public final class PictureMarkerSymbolLayer extends MarkerSymbolLayer implements Loadable, RemoteResource
PictureMarkerSymbolLayers can be used to symbolize point geometries with an image.

They can be created from files, URLs or JavaFX Images.

Picture marker symbol layers are loadable as retrieving the image data may require a network request or take time to complete. They are auto-loaded when they are drawn in a MapView or SceneView.

Since:
100.5.0

  • Property Details

  • Constructor Details

    • PictureMarkerSymbolLayer

      public PictureMarkerSymbolLayer(String uri)
      Creates a PictureMarkerSymbolLayer with a URI to an image. This can either be a file path or a URL.
      Parameters:
      uri - URI to be used for the symbol
      Throws:
      IllegalArgumentException - if uri is null or empty
      Since:
      100.5.0

    • PictureMarkerSymbolLayer

      public PictureMarkerSymbolLayer(Image image)
      Creates a PictureMarkerSymbolLayer using an image.
      Parameters:
      image - an image to be used for this Symbol, cannot be null
      Throws:
      IllegalArgumentException - if image is null
      Since:
      100.5.0

  • Method Details

    • getImage

      public Image getImage()
      Gets the image used to visualize this PictureMarkerSymbolLayer.
      Returns:
      the Image
      Since:
      100.5.0

    • tintColorProperty

      public ObjectProperty<Color> tintColorProperty()
      The tint color of a picture marker symbol layer.

      The tint color is applied to the entire image by multiplying each RGB color channel in the image by the corresponding color channel of the tint color. The default tint color is Color.WHITE with 100% opacity, which leaves the image with its native colors. A white tint color with opacity less than 100% tints the image white, with the reduced opacity respected.

      When getting the tint color from a symbol, the consensus value is reported. If there is no consensus (one or more layers have different tint colors), a null value is reported for the tint color. Likewise, setting a value for tint color on a symbol will apply that tint color to all layers the symbol contains.

      Attempting to set the color to null will throw a NullPointerException exception.

      Returns:
      the tintColor property
      Since:
      200.0.0
      See Also:

    • getTintColor

      public Color getTintColor()
      Gets the value of the tintColor property.
      Property description:
      The tint color of a picture marker symbol layer.

      The tint color is applied to the entire image by multiplying each RGB color channel in the image by the corresponding color channel of the tint color. The default tint color is Color.WHITE with 100% opacity, which leaves the image with its native colors. A white tint color with opacity less than 100% tints the image white, with the reduced opacity respected.

      When getting the tint color from a symbol, the consensus value is reported. If there is no consensus (one or more layers have different tint colors), a null value is reported for the tint color. Likewise, setting a value for tint color on a symbol will apply that tint color to all layers the symbol contains.

      Attempting to set the color to null will throw a NullPointerException exception.

      Returns:
      the value of the tintColor property
      Since:
      200.0.0
      See Also:

    • setTintColor

      public void setTintColor(Color color)
      Sets the value of the tintColor property.
      Property description:
      The tint color of a picture marker symbol layer.

      The tint color is applied to the entire image by multiplying each RGB color channel in the image by the corresponding color channel of the tint color. The default tint color is Color.WHITE with 100% opacity, which leaves the image with its native colors. A white tint color with opacity less than 100% tints the image white, with the reduced opacity respected.

      When getting the tint color from a symbol, the consensus value is reported. If there is no consensus (one or more layers have different tint colors), a null value is reported for the tint color. Likewise, setting a value for tint color on a symbol will apply that tint color to all layers the symbol contains.

      Attempting to set the color to null will throw a NullPointerException exception.

      Parameters:
      color - the value for the tintColor property
      Since:
      200.0.0
      See Also:

    • setTintColor

      @Deprecated(since="200.0.0", forRemoval=true) public void setTintColor(int color)
      Deprecated, for removal: This API element is subject to removal in a future version.
      as of 200.0.0, replaced by setTintColor(Color)
      Sets the tint color of a picture marker symbol layer.

      The tint color is applied to the entire image by multiplying each RGB color channel in the image by the corresponding color channel of the tint color. The default tint color is white with 100% opacity, i.e. ARGB(255, 255, 255, 255), which leaves the image with its native colors. A white tint color with opacity less than 100% tints the image white, with the reduced opacity respected.

      When getting the tint color from a symbol, the consensus value is reported. If there is no consensus (one or more layers have different tint colors), a null value is reported for the tint color. Likewise, setting a value for tint color on a symbol will apply that tint color to all layers the symbol contains.

      Parameters:
      color - an integer representing the interior color as 0xAARRGGBB
      Since:
      100.6.0

    • getCredential

      public Credential getCredential()
      Description copied from interface: RemoteResource
      Gets the Credential that is set on the network-enabled resource.

      Only applicable if the resource is secured.

      Specified by:
      getCredential in interface RemoteResource
      Returns:
      the Credential, or null if there is none

    • setCredential

      public void setCredential(Credential credential)
      Description copied from interface: RemoteResource
      Sets a Credential to be used by the network-enabled resource in the event of an authentication challenge. The default credential is null.

      Only applicable if the resource is secured.

      Specified by:
      setCredential in interface RemoteResource
      Parameters:
      credential - the Credential to be used for authentication

    • getRequestConfiguration

      public RequestConfiguration getRequestConfiguration()
      Description copied from interface: RemoteResource
      Gets the RequestConfiguration used to modify the parameters of network requests made by this RemoteResource.
      Specified by:
      getRequestConfiguration in interface RemoteResource
      Returns:
      the RequestConfiguration used to modify network requests

    • setRequestConfiguration

      public void setRequestConfiguration(RequestConfiguration requestConfiguration)
      Description copied from interface: RemoteResource
      Sets the RequestConfiguration used to modify the parameters of network requests made by this RemoteResource. If not set, the global RequestConfiguration will be used (see RequestConfiguration.getGlobalRequestConfiguration()).
      Specified by:
      setRequestConfiguration in interface RemoteResource
      Parameters:
      requestConfiguration - the RequestConfiguration used to modify network requests

    • getUri

      public String getUri()
      Description copied from interface: RemoteResource
      Gets the URI of this RemoteResource. Typically this is the URI used to instantiate the object.
      Specified by:
      getUri in interface RemoteResource
      Returns:
      the URI of this RemoteResource

    • getLoadStatus

      public LoadStatus getLoadStatus()
      Gets the value of the loadStatus property.
      Specified by:
      getLoadStatus in interface Loadable
      Property description:
      Returns:
      the value of the loadStatus property
      See Also:

    • getLoadError

      public ArcGISRuntimeException getLoadError()
      Gets the value of the loadError property.
      Specified by:
      getLoadError in interface Loadable
      Property description:
      Returns:
      the value of the loadError property
      See Also:

    • cancelLoad

      public void cancelLoad()
      Description copied from interface: Loadable
      Cancels loading metadata for the object.

      Cancels loading the metadata if the object is loading, and always invokes the done loading listener.

      A load operation that is in progress (LoadStatus.LOADING state) can be cancelled by calling this method and the resource will transition from LoadStatus.LOADING to LoadStatus.FAILED_TO_LOAD state. If the load operation was successfully cancelled, a CancellationException will be returned from Loadable.getLoadError().

      Cancellation should be used carefully because all enqueued done loading listeners for that resource instance will get invoked with an error stating that the operation was cancelled. Thus, one component in the application can cancel the load operation initiated by other components.

      This method does nothing if the resource is not in LoadStatus.LOADING state.

      Specified by:
      cancelLoad in interface Loadable

    • loadAsync

      public void loadAsync()
      Description copied from interface: Loadable
      Loads the metadata of the loadable resource asynchronously.

      The load status changes from LoadStatus.NOT_LOADED to LoadStatus.LOADING. A listener can be added via Loadable.addDoneLoadingListener(java.lang.Runnable) that is invoked upon completion of the asynchronous load operation.

      If the load operation completes successfully, the load status will be LoadStatus.LOADED, which means the resource has loaded its metadata.

      If the load operation failed, the load status will be LoadStatus.FAILED_TO_LOAD and the error can be retrieved by calling Loadable.getLoadError().

      This method can be called concurrently and repeatedly, but only one attempt is ever made to perform the load operation. If a load operation is already in progress (LoadStatus.LOADING state) when loadAsync is called, it simply piggy-backs on the outstanding operation and the done loading listener added to the loadable resource is enqueued to be invoked when that operation completes. If the operation has already completed (LoadStatus.LOADED or LoadStatus.FAILED_TO_LOAD state) when loadAsync is called, the done loading listener is immediately invoked when added to the loadable resource.

      If a loadable resource has failed to load, calling loadAsync on it subsequently will not change its state. The done loading listener will be invoked immediately when added to the loadable resource. In order to retry loading the resource, Loadable.retryLoadAsync() needs to be used.

      A load operation that is in progress (LoadStatus.LOADING state) can be cancelled by calling Loadable.cancelLoad().

      Specified by:
      loadAsync in interface Loadable

    • retryLoadAsync

      public void retryLoadAsync()
      Description copied from interface: Loadable
      Loads or retries loading metadata for the object asynchronously.

      Will retry loading the metadata if the object's load status is LoadStatus.FAILED_TO_LOAD. Will load the object if it is not loaded. Will not retry to load the object if the object is loaded.

      For more details on the load process see Loadable.loadAsync().

      Specified by:
      retryLoadAsync in interface Loadable

    • addDoneLoadingListener

      public void addDoneLoadingListener(Runnable listener)
      Description copied from interface: Loadable
      Adds a listener to the loadable resource that is invoked when loading has completed.

      The listener may be added at any point, whether the loadable resource has already completed loading or not.

      • For resources that are not loaded when the listener is added (LoadStatus is NOT_LOADED or LOADING): When the resource completes loading, the listener will be invoked on the UI thread if it is added from the UI thread, otherwise it is not guaranteed on which thread the listener is invoked.
      • For resources that are already loaded when the listener is added (LoadStatus is LOADED or FAILED_TO_LOAD): The listener will be called immediately, on the current thread.

      Alternatively, to be notified when there is any change in the load status, add a listener to the Loadable.loadStatusProperty() instead.

      Specified by:
      addDoneLoadingListener in interface Loadable
      Parameters:
      listener - a Runnable that is invoked upon completion of the load operation

    • removeDoneLoadingListener

      public boolean removeDoneLoadingListener(Runnable listener)
      Description copied from interface: Loadable
      Removes a done loading listener from the loadable resource.
      Specified by:
      removeDoneLoadingListener in interface Loadable
      Parameters:
      listener - the listener to be removed
      Returns:
      true if the listener was removed, otherwise false

    • addLoadStatusChangedListener

      public void addLoadStatusChangedListener(LoadStatusChangedListener listener)
      Description copied from interface: Loadable
      Adds a LoadStatusChangedListener to the loadable resource that is invoked whenever the load status changes.

      Adding this listener on the UI thread will cause it to be invoked on the UI thread, otherwise it is not guaranteed on which thread the listener is invoked.

      The listener will not be called if added to a loadable resource that has already completed loading. To be notified when a loadable resource has completed loading, including if the resource is already loaded when the listener is added, use the Loadable.addDoneLoadingListener(Runnable) method.

      Specified by:
      addLoadStatusChangedListener in interface Loadable
      Parameters:
      listener - the LoadStatusChangedListener to be added

    • removeLoadStatusChangedListener

      public boolean removeLoadStatusChangedListener(LoadStatusChangedListener listener)
      Description copied from interface: Loadable
      Removes a LoadStatusChangedListener from the loadable resource.
      Specified by:
      removeLoadStatusChangedListener in interface Loadable
      Parameters:
      listener - the LoadStatusChangedListener to be removed
      Returns:
      true if the listener was removed, otherwise false

    • loadStatusProperty

      public ReadOnlyObjectProperty<LoadStatus> loadStatusProperty()
      Description copied from interface: Loadable
      The load status.
      Specified by:
      loadStatusProperty in interface Loadable
      Returns:
      the loadStatus property
      See Also:

    • loadErrorProperty

      public ReadOnlyObjectProperty<ArcGISRuntimeException> loadErrorProperty()
      Description copied from interface: Loadable
      The load error.
      Specified by:
      loadErrorProperty in interface Loadable
      Returns:
      the loadError property
      See Also: