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, java.io.Serializable

public class LHeatMapLayer
extends AbstractLeafletLayer

A heat map layer.

See Also:

Serialized Form

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.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.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.server.Sizeable

com.vaadin.server.Sizeable.Unit

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

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

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 and Description
LHeatMapLayer()

Method Summary

Modifier and Type	Method and Description
void	beforeClientResponse(boolean initial)
org.locationtech.jts.geom.Geometry	getGeometry()
LHeatLayerState	getState()
void	setBlur(double blur)
void	setGradient(java.util.HashMap<java.lang.Double,java.lang.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.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.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.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 Detail

LHeatMapLayer

public LHeatMapLayer()

Method Detail

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(java.util.HashMap<java.lang.Double,java.lang.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