Package io.jmix.mapsui.widget.leaflet.heat

Class LHeatMapLayer

java.lang.Object
com.vaadin.server.AbstractClientConnector
com.vaadin.ui.AbstractComponent
io.jmix.mapsui.widget.leaflet.AbstractLeafletLayer
io.jmix.mapsui.widget.leaflet.heat.LHeatMapLayer
All Implemented Interfaces:
com.vaadin.event.ContextClickEvent.ContextClickNotifier, com.vaadin.event.MethodEventSource, com.vaadin.server.ClientConnector, com.vaadin.server.Sizeable, com.vaadin.shared.Connector, com.vaadin.ui.Component, com.vaadin.ui.Component.HasContextHelp, LeafletLayer, Serializable
public class LHeatMapLayer extends AbstractLeafletLayer
A heat map layer.
See Also:

  • Nested Class Summary

    Nested classes/interfaces inherited from class com.vaadin.server.AbstractClientConnector

    com.vaadin.server.AbstractClientConnector.IncorrectConcurrentAccessHandler

    Nested classes/interfaces inherited from interface com.vaadin.server.ClientConnector

    com.vaadin.server.ClientConnector.AttachEvent, com.vaadin.server.ClientConnector.AttachListener, com.vaadin.server.ClientConnector.ConnectorErrorEvent, com.vaadin.server.ClientConnector.DetachEvent, com.vaadin.server.ClientConnector.DetachListener

    Nested classes/interfaces inherited from interface com.vaadin.ui.Component

    com.vaadin.ui.Component.ErrorEvent, com.vaadin.ui.Component.Event, com.vaadin.ui.Component.Focusable, com.vaadin.ui.Component.HasContextHelp, com.vaadin.ui.Component.Listener

    Nested classes/interfaces inherited from interface com.vaadin.ui.Component.HasContextHelp

    com.vaadin.ui.Component.HasContextHelp.ContextHelpIconClickEvent, com.vaadin.ui.Component.HasContextHelp.ContextHelpIconClickListener

    Nested classes/interfaces inherited from interface com.vaadin.server.Sizeable

    com.vaadin.server.Sizeable.Unit

  • Field Summary

    Fields inherited from class com.vaadin.ui.AbstractComponent

    componentErrorProvider, DESIGN_ATTR_PLAIN_TEXT, requiredError

    Fields inherited from interface com.vaadin.server.Sizeable

    SIZE_UNDEFINED, UNITS_CM, UNITS_EM, UNITS_EX, UNITS_INCH, UNITS_MM, UNITS_PERCENTAGE, UNITS_PICAS, UNITS_PIXELS, UNITS_POINTS

  • Constructor Summary

    Constructors
    Constructor
    Description
    LHeatMapLayer()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    beforeClientResponse(boolean initial)
     
    org.locationtech.jts.geom.Geometry
    getGeometry()
     
    LHeatLayerState
    getState()
     
    void
    setBlur(double blur)
     
    void
    setGradient(HashMap<Double,String> gradient)
     
    void
    setMax(double max)
     
    void
    setMaxZoom(double maxZoom)
     
    void
    setMinOpacity(double minOpacity)
    Sets the the minimum opacity the heat will start at
    void
    setPoints(Point... array)
     
    void
    setRadius(int radius)
    Sets the radius of each "point" of the heatmap, 25 by default

    Methods inherited from class io.jmix.mapsui.widget.leaflet.AbstractLeafletLayer

    addClickListener, addContextMenuListener, addMouseOutListener, addMouseOverListener, bringToBack, bringToFront, setActive

    Methods inherited from class com.vaadin.ui.AbstractComponent

    addContextClickListener, addContextHelpIconClickListener, addListener, addShortcutListener, addStyleName, attach, detach, ensureContextHelpInitialized, findAncestor, fireComponentErrorEvent, fireComponentEvent, fireContextHelpClick, focus, getActionManager, getCaption, getComponentError, getComponentErrorProvider, getContextHelpText, getCustomAttributes, getData, getDebugId, getDescription, getErrorMessage, getHeight, getHeightUnits, getIcon, getId, getJTestId, getLocale, getParent, getPrimaryStyleName, getRequiredError, getState, getStyleName, getWidth, getWidthUnits, isCaptionAsHtml, isConnectorEnabled, isContextHelpTextHtmlEnabled, isEnabled, isOrHasAncestor, isReadOnly, isRequiredIndicatorVisible, isResponsive, isVisible, readDesign, removeContextClickListener, removeListener, removeShortcutListener, removeStyleName, setCaption, setCaptionAsHtml, setComponentError, setComponentErrorProvider, setContextHelpText, setContextHelpTextHtmlEnabled, setData, setDebugId, setDescription, setDescription, setEnabled, setHeight, setHeight, setHeightFull, setHeightUndefined, setIcon, setId, setJTestId, setLocale, setParent, setPrimaryStyleName, setReadOnly, setRequiredError, setRequiredIndicatorVisible, setResponsive, setSizeFull, setSizeUndefined, setStyleName, setVisible, setWidth, setWidth, setWidthFull, setWidthUndefined, writeDesign

    Methods inherited from class com.vaadin.server.AbstractClientConnector

    addAttachListener, addDetachListener, addExtension, addListener, addListener, addListener, addListener, addListener, addListener, addMethodInvocationToQueue, createState, encodeState, equals, fireEvent, getAllChildrenIterable, getConnectorId, getErrorHandler, getExtensions, getIncorrectConcurrentAccessHandler, getListeners, getResource, getRpcManager, getRpcProxy, getSession, getStateType, getUI, handleConnectorRequest, hashCode, hasListeners, isAttached, isThis, markAsDirty, markAsDirtyRecursive, registerRpc, registerRpc, removeAttachListener, removeDetachListener, removeExtension, removeListener, removeListener, removeListener, removeListener, removeListener, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setConnectorResource, setErrorHandler, setIncorrectConcurrentAccessHandler, setResource, updateDiffstate

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface com.vaadin.server.ClientConnector

    addAttachListener, addDetachListener, detach, encodeState, getErrorHandler, getExtensions, getRpcManager, getStateType, handleConnectorRequest, isAttached, isConnectorEnabled, markAsDirty, markAsDirtyRecursive, removeAttachListener, removeDetachListener, removeExtension, requestRepaint, requestRepaintAll, retrievePendingRpcCalls, setErrorHandler

    Methods inherited from interface com.vaadin.ui.Component

    addListener, addStyleName, addStyleNames, attach, getCaption, getDescription, getIcon, getId, getJTestId, getLocale, getParent, getPrimaryStyleName, getStyleName, getUI, isEnabled, isVisible, readDesign, removeListener, removeStyleName, removeStyleNames, setCaption, setEnabled, setIcon, setId, setJTestId, setParent, setPrimaryStyleName, setStyleName, setStyleName, setVisible, writeDesign

    Methods inherited from interface com.vaadin.shared.Connector

    getConnectorId

    Methods inherited from interface com.vaadin.server.Sizeable

    getHeight, getHeightUnits, getWidth, getWidthUnits, setHeight, setHeight, setHeightFull, setHeightUndefined, setSizeFull, setSizeUndefined, setWidth, setWidth, setWidthFull, setWidthUndefined

  • Constructor Details

    • LHeatMapLayer

      public LHeatMapLayer()

  • Method Details

    • setPoints

      public void setPoints(Point... array)

    • beforeClientResponse

      public void beforeClientResponse(boolean initial)
      Specified by:
      beforeClientResponse in interface com.vaadin.server.ClientConnector
      Overrides:
      beforeClientResponse in class AbstractLeafletLayer

    • getGeometry

      public org.locationtech.jts.geom.Geometry getGeometry()
      Returns:
      The geometry of the layer or null if the layer covers everything (e.g. various tile layers).

    • setRadius

      public void setRadius(int radius)
      Sets the radius of each "point" of the heatmap, 25 by default
      Parameters:
      radius -

    • setMinOpacity

      public void setMinOpacity(double minOpacity)
      Sets the the minimum opacity the heat will start at
      Parameters:
      minOpacity -

    • setMaxZoom

      public void setMaxZoom(double maxZoom)
      Parameters:
      maxZoom - zoom level where the points reach maximum intensity (as intensity scales with zoom), equals maxZoom of the map by default

    • setMax

      public void setMax(double max)
      Parameters:
      max - maximum point intensity, 1.0 by default

    • setBlur

      public void setBlur(double blur)
      Parameters:
      blur - blur - amount of blur, 15 by default

    • setGradient

      public void setGradient(HashMap<Double,String> gradient)
      Parameters:
      gradient - color gradient config, e.g. {0.4: 'blue', 0.65: 'lime', 1: 'red'}

    • getState

      public LHeatLayerState getState()
      Overrides:
      getState in class AbstractLeafletLayer