JMapViewer (JOSM)

java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - javax.swing.JComponent
    - - javax.swing.JPanel
      - org.openstreetmap.gui.jmapviewer.JMapViewer

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, TileLoaderListener

Direct Known Subclasses:

JosmMapViewer
```
public class JMapViewer
extends javax.swing.JPanel
implements TileLoaderListener
```
Provides a simple panel that displays pre-rendered map tiles loaded from the OpenStreetMap project.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class JMapViewer.ZOOM_BUTTON_STYLE
Apparence of zoom controls.
- Nested classes/interfaces inherited from class javax.swing.JPanel
  javax.swing.JPanel.AccessibleJPanel
- Nested classes/interfaces inherited from class javax.swing.JComponent
  javax.swing.JComponent.AccessibleJComponent
- Nested classes/interfaces inherited from class java.awt.Container
  java.awt.Container.AccessibleAWTContainer
- Nested classes/interfaces inherited from class java.awt.Component
  java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Nested Classes
Modifier and Type	Class and Description
`static class`	`JMapViewer.ZOOM_BUTTON_STYLE` Apparence of zoom controls.

Field Summary

Fields
Modifier and Type	Field and Description
`protected AttributionSupport`	`attribution`
`protected java.awt.Point`	`center` x- and y-position of the center of this map-panel on the world map denoted in screen pixel regarding the current zoom level.
`static boolean`	`debug` whether debug mode is enabled or not
`protected javax.swing.event.EventListenerList`	`evtListenerList`
`protected java.util.List<MapMarker>`	`mapMarkerList`
`protected boolean`	`mapMarkersVisible`
`protected java.util.List<MapPolygon>`	`mapPolygonList`
`protected boolean`	`mapPolygonsVisible`
`protected java.util.List<MapRectangle>`	`mapRectangleList`
`protected boolean`	`mapRectanglesVisible`
`static int`	`MAX_ZOOM` Maximum zoom level
`static int`	`MIN_ZOOM` Minimum zoom level
`private static java.awt.Point[]`	`move` Vectors for clock-wise tile painting
`protected boolean`	`scrollWrapEnabled`
`private static long`	`serialVersionUID`
`protected TileController`	`tileController`
`protected boolean`	`tileGridVisible`
`protected TileSource`	`tileSource`
`protected int`	`zoom` Current zoom level
`protected JMapViewer.ZOOM_BUTTON_STYLE`	`zoomButtonStyle`
`protected javax.swing.JButton`	`zoomInButton`
`protected javax.swing.JButton`	`zoomOutButton`
`static boolean`	`zoomReverseWheel` option to reverse zoom direction with mouse wheel
`protected javax.swing.JSlider`	`zoomSlider`

Fields inherited from class javax.swing.JComponent
listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component
accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors
Constructor and Description
`JMapViewer()` Creates a standard `JMapViewer` instance that can be controlled via mouse: hold right mouse button for moving, double click left mouse button or use mouse wheel for zooming.
`JMapViewer(TileCache tileCache)` Creates a new `JMapViewer` instance.
`JMapViewer(TileCache tileCache, int downloadThreadCount)` Deprecated. use `JMapViewer(TileCache)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`addJMVListener(JMapViewerEventListener listener)`
`void`	`addMapMarker(MapMarker marker)` Add a `MapMarker`.
`void`	`addMapPolygon(MapPolygon polygon)` Add a `MapPolygon`.
`void`	`addMapRectangle(MapRectangle rectangle)` Add a `MapRectangle`.
`private void`	`fireJMVEvent(JMVCommandEvent evt)` Send an update to all objects registered with viewer
`AttributionSupport`	`getAttribution()` Returns attribution.
`java.awt.Point`	`getCenter()`
`private static javax.swing.ImageIcon`	`getImageIcon(java.lang.String name)`
`java.lang.Integer`	`getLatOffset(double lat, double lon, double offset, boolean checkOutside)` Calculates the position on the map of a given coordinate
`java.util.List<MapMarker>`	`getMapMarkerList()` Returns the list of `MapMarker`s.
`boolean`	`getMapMarkersVisible()` Determines whether `MapMarker`s are painted or not.
`java.util.List<MapPolygon>`	`getMapPolygonList()` Returns the list of `MapPolygon`s.
`java.awt.Point`	`getMapPosition(Coordinate coord)` Calculates the position on the map of a given coordinate
`java.awt.Point`	`getMapPosition(double lat, double lon)` Calculates the position on the map of a given coordinate
`java.awt.Point`	`getMapPosition(double lat, double lon, boolean checkOutside)` Calculates the position on the map of a given coordinate
`java.awt.Point`	`getMapPosition(ICoordinate coord, boolean checkOutside)` Calculates the position on the map of a given coordinate
`java.util.List<MapRectangle>`	`getMapRectangleList()` Returns the list of `MapRectangle`s.
`double`	`getMeterPerPixel()` Gets the meter per pixel.
`ICoordinate`	`getPosition()` Calculates the latitude/longitude coordinate of the center of the currently displayed map area.
`ICoordinate`	`getPosition(int mapPointX, int mapPointY)` Converts the relative pixel coordinate (regarding the top left corner of the displayed map) into a latitude / longitude coordinate
`ICoordinate`	`getPosition(java.awt.Point mapPoint)` Converts the relative pixel coordinate (regarding the top left corner of the displayed map) into a latitude / longitude coordinate
`java.lang.Integer`	`getRadius(MapMarker marker, java.awt.Point p)` Calculates the position on the map of a given coordinate
`TileCache`	`getTileCache()` Return tile information caching class
`TileController`	`getTileController()` Returns the tile controller.
`java.lang.String`	`getToolTipText(java.awt.event.MouseEvent event)`
`int`	`getZoom()`
`JMapViewer.ZOOM_BUTTON_STYLE`	`getZoomButtonStyle()` Returns the zoom controls apparence style (horizontal/vertical).
`boolean`	`getZoomControlsVisible()` Determines whether zoom controls are displayed or not.
`protected void`	`initializeZoomSlider()`
`boolean`	`isMapPolygonsVisible()` Determines whether the `MapPolygon`s are painted or not.
`boolean`	`isMapRectanglesVisible()` Determines whether the `MapRectangle`s are painted or not.
`boolean`	`isScrollWrapEnabled()` Determines whether scroll wrap is enabled or not.
`boolean`	`isTileGridVisible()` Determines whether the tile grid is visible or not.
`void`	`moveMap(int x, int y)` Moves the visible map pane.
`protected void`	`paintComponent(java.awt.Graphics g)`
`protected void`	`paintMarker(java.awt.Graphics g, MapMarker marker)` Paint a single marker.
`protected void`	`paintPolygon(java.awt.Graphics g, MapPolygon polygon)` Paint a single polygon.
`protected void`	`paintRectangle(java.awt.Graphics g, MapRectangle rectangle)` Paint a single rectangle.
`void`	`removeAllMapMarkers()` Remove all `MapMarker`s.
`void`	`removeAllMapPolygons()` Remove all `MapPolygon`s.
`void`	`removeAllMapRectangles()` Remove all `MapRectangle`s.
`void`	`removeJMVListener(JMapViewerEventListener listener)`
`void`	`removeMapMarker(MapMarker marker)` Remove a `MapMarker`.
`void`	`removeMapPolygon(MapPolygon polygon)` Remove a `MapPolygon`.
`void`	`removeMapRectangle(MapRectangle rectangle)` Remove a `MapRectangle`.
`void`	`setCenter(java.awt.Point center)`
`void`	`setDisplayPosition(ICoordinate to, int zoom)` Changes the map pane so that it is centered on the specified coordinate at the given zoom level.
`void`	`setDisplayPosition(int x, int y, int zoom)` Sets the display position.
`void`	`setDisplayPosition(java.awt.Point mapPoint, ICoordinate to, int zoom)` Changes the map pane so that the specified coordinate at the given zoom level is displayed on the map at the screen coordinate `mapPoint`.
`void`	`setDisplayPosition(java.awt.Point mapPoint, int x, int y, int zoom)` Sets the display position.
`void`	`setDisplayToFitMapElements(boolean markers, boolean rectangles, boolean polygons)` Sets the displayed map pane and zoom level so that all chosen map elements are visible.
`void`	`setDisplayToFitMapMarkers()` Sets the displayed map pane and zoom level so that all map markers are visible.
`void`	`setDisplayToFitMapPolygons()` Sets the displayed map pane and zoom level so that all map polygons are visible.
`void`	`setDisplayToFitMapRectangles()` Sets the displayed map pane and zoom level so that all map rectangles are visible.
`void`	`setMapMarkerList(java.util.List<MapMarker> mapMarkerList)` Sets the list of `MapMarker`s.
`void`	`setMapMarkerVisible(boolean mapMarkersVisible)` Enables or disables painting of the `MapMarker`
`void`	`setMapPolygonList(java.util.List<MapPolygon> mapPolygonList)` Sets the list of `MapPolygon`s.
`void`	`setMapPolygonsVisible(boolean mapPolygonsVisible)` Enables or disables painting of the `MapPolygon`s.
`void`	`setMapRectangleList(java.util.List<MapRectangle> mapRectangleList)` Sets the list of `MapRectangle`s.
`void`	`setMapRectanglesVisible(boolean mapRectanglesVisible)` Enables or disables painting of the `MapRectangle`s.
`void`	`setScrollWrapEnabled(boolean scrollWrapEnabled)` Sets whether scroll wrap is enabled or not.
`void`	`setTileGridVisible(boolean tileGridVisible)` Sets whether the tile grid is visible or not.
`void`	`setTileLoader(TileLoader loader)` Sets the tile loader.
`void`	`setTileSource(TileSource tileSource)` Sets the tile source.
`void`	`setZoom(int zoom)` Set the zoom level
`void`	`setZoom(int zoom, java.awt.Point mapPoint)` Set the zoom level and center point for display
`void`	`setZoomButtonStyle(JMapViewer.ZOOM_BUTTON_STYLE style)` Sets the zoom controls apparence style (horizontal/vertical).
`void`	`setZoomContolsVisible(boolean visible)` Deprecated. use `setZoomControlsVisible(boolean)`
`void`	`setZoomControlsVisible(boolean visible)` Sets whether zoom controls are displayed or not.
`void`	`tileLoadingFinished(Tile tile, boolean success)` Will be called if a new `Tile` has been loaded successfully.
`protected void`	`zoomChanged(int oldZoom)` Every time the zoom level changes this method is called.
`void`	`zoomIn()` Increases the current zoom level by one
`void`	`zoomIn(java.awt.Point mapPoint)` Increases the current zoom level by one
`void`	`zoomOut()` Decreases the current zoom level by one
`void`	`zoomOut(java.awt.Point mapPoint)` Decreases the current zoom level by one

Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - debug
```
public static boolean debug
```
    whether debug mode is enabled or not
  - zoomReverseWheel
```
public static boolean zoomReverseWheel
```
    option to reverse zoom direction with mouse wheel
  - move
```
private static final java.awt.Point[] move
```
    Vectors for clock-wise tile painting
  - MAX_ZOOM
```
public static final int MAX_ZOOM
```
    Maximum zoom level
    
    See Also:
    
    Constant Field Values
  - MIN_ZOOM
```
public static final int MIN_ZOOM
```
    Minimum zoom level
    
    See Also:
    
    Constant Field Values
  - mapMarkerList
```
protected transient java.util.List<MapMarker> mapMarkerList
```
  - mapRectangleList
```
protected transient java.util.List<MapRectangle> mapRectangleList
```
  - mapPolygonList
```
protected transient java.util.List<MapPolygon> mapPolygonList
```
  - mapMarkersVisible
```
protected boolean mapMarkersVisible
```
  - mapRectanglesVisible
```
protected boolean mapRectanglesVisible
```
  - mapPolygonsVisible
```
protected boolean mapPolygonsVisible
```
  - tileGridVisible
```
protected boolean tileGridVisible
```
  - scrollWrapEnabled
```
protected boolean scrollWrapEnabled
```
  - tileController
```
protected transient TileController tileController
```
  - center
```
protected java.awt.Point center
```
    x- and y-position of the center of this map-panel on the world map denoted in screen pixel regarding the current zoom level.
  - zoom
```
protected int zoom
```
    Current zoom level
  - zoomSlider
```
protected javax.swing.JSlider zoomSlider
```
  - zoomInButton
```
protected javax.swing.JButton zoomInButton
```
  - zoomOutButton
```
protected javax.swing.JButton zoomOutButton
```
  - zoomButtonStyle
```
protected JMapViewer.ZOOM_BUTTON_STYLE zoomButtonStyle
```
  - tileSource
```
protected transient TileSource tileSource
```
  - attribution
```
protected transient AttributionSupport attribution
```
  - evtListenerList
```
protected javax.swing.event.EventListenerList evtListenerList
```
- Constructor Detail
  - JMapViewer
```
public JMapViewer()
```
    Creates a standard JMapViewer instance that can be controlled via mouse: hold right mouse button for moving, double click left mouse button or use mouse wheel for zooming. Loaded tiles are stored in a MemoryTileCache and the tile loader uses 4 parallel threads for retrieving the tiles.
  - JMapViewer
```
@Deprecated
public JMapViewer(TileCache tileCache,
                              int downloadThreadCount)
```
    Deprecated. use JMapViewer(TileCache)
    
    Creates a new JMapViewer instance.
    
    Parameters:
    
    tileCache - The cache where to store tiles
    
    downloadThreadCount - not used anymore
  - JMapViewer
```
public JMapViewer(TileCache tileCache)
```
    Creates a new JMapViewer instance.
    
    Parameters:
    
    tileCache - The cache where to store tiles
- Method Detail
  - getToolTipText
```
public java.lang.String getToolTipText(java.awt.event.MouseEvent event)
```
    Overrides:
    
    getToolTipText in class javax.swing.JComponent
  - initializeZoomSlider
```
protected void initializeZoomSlider()
```
  - getImageIcon
```
private static javax.swing.ImageIcon getImageIcon(java.lang.String name)
```
  - setDisplayPosition
```
public void setDisplayPosition(ICoordinate to,
                               int zoom)
```
    Changes the map pane so that it is centered on the specified coordinate at the given zoom level.
    
    Parameters:
    
    to - specified coordinate
    
    zoom - MIN_ZOOM <= zoom level <= MAX_ZOOM
  - setDisplayPosition
```
public void setDisplayPosition(java.awt.Point mapPoint,
                               ICoordinate to,
                               int zoom)
```
    Changes the map pane so that the specified coordinate at the given zoom level is displayed on the map at the screen coordinate mapPoint.
    
    Parameters:
    
    mapPoint - point on the map denoted in pixels where the coordinate should be set
    
    to - specified coordinate
    
    zoom - MIN_ZOOM <= zoom level <= TileSource.getMaxZoom()
  - setDisplayPosition
```
public void setDisplayPosition(int x,
                               int y,
                               int zoom)
```
    Sets the display position.
    
    Parameters:
    
    x - X coordinate
    
    y - Y coordinate
    
    zoom - zoom level, between MIN_ZOOM and MAX_ZOOM
  - setDisplayPosition
```
public void setDisplayPosition(java.awt.Point mapPoint,
                               int x,
                               int y,
                               int zoom)
```
    Sets the display position.
    
    Parameters:
    
    mapPoint - map point
    
    x - X coordinate
    
    y - Y coordinate
    
    zoom - zoom level, between MIN_ZOOM and MAX_ZOOM
  - setDisplayToFitMapElements
```
public void setDisplayToFitMapElements(boolean markers,
                                       boolean rectangles,
                                       boolean polygons)
```
    Sets the displayed map pane and zoom level so that all chosen map elements are visible.
    
    Parameters:
    
    markers - whether to consider markers
    
    rectangles - whether to consider rectangles
    
    polygons - whether to consider polygons
  - setDisplayToFitMapMarkers
```
public void setDisplayToFitMapMarkers()
```
    Sets the displayed map pane and zoom level so that all map markers are visible.
  - setDisplayToFitMapRectangles
```
public void setDisplayToFitMapRectangles()
```
    Sets the displayed map pane and zoom level so that all map rectangles are visible.
  - setDisplayToFitMapPolygons
```
public void setDisplayToFitMapPolygons()
```
    Sets the displayed map pane and zoom level so that all map polygons are visible.
  - getCenter
```
public java.awt.Point getCenter()
```
    Returns:
    
    the center
  - setCenter
```
public void setCenter(java.awt.Point center)
```
    Parameters:
    
    center - the center to set
  - getPosition
```
public ICoordinate getPosition()
```
    Calculates the latitude/longitude coordinate of the center of the currently displayed map area.
    
    Returns:
    
    latitude / longitude
  - getPosition
```
public ICoordinate getPosition(java.awt.Point mapPoint)
```
    Converts the relative pixel coordinate (regarding the top left corner of the displayed map) into a latitude / longitude coordinate
    
    Parameters:
    
    mapPoint - relative pixel coordinate regarding the top left corner of the displayed map
    
    Returns:
    
    latitude / longitude
  - getPosition
```
public ICoordinate getPosition(int mapPointX,
                               int mapPointY)
```
    Converts the relative pixel coordinate (regarding the top left corner of the displayed map) into a latitude / longitude coordinate
    
    Parameters:
    
    mapPointX - X coordinate
    
    mapPointY - Y coordinate
    
    Returns:
    
    latitude / longitude
  - getMapPosition
```
public java.awt.Point getMapPosition(double lat,
                                     double lon,
                                     boolean checkOutside)
```
    Calculates the position on the map of a given coordinate
    
    Parameters:
    
    lat - latitude
    
    lon - longitude
    
    checkOutside - check if the point is outside the displayed area
    
    Returns:
    
    point on the map or null if the point is not visible and checkOutside set to true
  - getMapPosition
```
public java.awt.Point getMapPosition(double lat,
                                     double lon)
```
    Calculates the position on the map of a given coordinate
    
    Parameters:
    
    lat - latitude
    
    lon - longitude
    
    Returns:
    
    point on the map or null if the point is not visible
  - getLatOffset
```
public java.lang.Integer getLatOffset(double lat,
                                      double lon,
                                      double offset,
                                      boolean checkOutside)
```
    Calculates the position on the map of a given coordinate
    
    Parameters:
    
    lat - Latitude
    
    lon - longitude
    
    offset - Offset respect Latitude
    
    checkOutside - check if the point is outside the displayed area
    
    Returns:
    
    Integer the radius in pixels
  - getRadius
```
public java.lang.Integer getRadius(MapMarker marker,
                                   java.awt.Point p)
```
    Calculates the position on the map of a given coordinate
    
    Parameters:
    
    marker - MapMarker object that define the x,y coordinate
    
    p - coordinate
    
    Returns:
    
    Integer the radius in pixels
  - getMapPosition
```
public java.awt.Point getMapPosition(Coordinate coord)
```
    Calculates the position on the map of a given coordinate
    
    Parameters:
    
    coord - coordinate
    
    Returns:
    
    point on the map or null if the point is not visible
  - getMapPosition
```
public java.awt.Point getMapPosition(ICoordinate coord,
                                     boolean checkOutside)
```
    Calculates the position on the map of a given coordinate
    
    Parameters:
    
    coord - coordinate
    
    checkOutside - check if the point is outside the displayed area
    
    Returns:
    
    point on the map or null if the point is not visible and checkOutside set to true
  - getMeterPerPixel
```
public double getMeterPerPixel()
```
    Gets the meter per pixel.
    
    Returns:
    
    the meter per pixel
  - paintComponent
```
protected void paintComponent(java.awt.Graphics g)
```
    Overrides:
    
    paintComponent in class javax.swing.JComponent
  - paintMarker
```
protected void paintMarker(java.awt.Graphics g,
                           MapMarker marker)
```
    Paint a single marker.
    
    Parameters:
    
    g - Graphics used for painting
    
    marker - marker to paint
  - paintRectangle
```
protected void paintRectangle(java.awt.Graphics g,
                              MapRectangle rectangle)
```
    Paint a single rectangle.
    
    Parameters:
    
    g - Graphics used for painting
    
    rectangle - rectangle to paint
  - paintPolygon
```
protected void paintPolygon(java.awt.Graphics g,
                            MapPolygon polygon)
```
    Paint a single polygon.
    
    Parameters:
    
    g - Graphics used for painting
    
    polygon - polygon to paint
  - moveMap
```
public void moveMap(int x,
                    int y)
```
    Moves the visible map pane.
    
    Parameters:
    
    x - horizontal movement in pixel.
    
    y - vertical movement in pixel
  - getZoom
```
public int getZoom()
```
    Returns:
    
    the current zoom level
  - zoomIn
```
public void zoomIn()
```
    Increases the current zoom level by one
  - zoomIn
```
public void zoomIn(java.awt.Point mapPoint)
```
    Increases the current zoom level by one
    
    Parameters:
    
    mapPoint - point to choose as center for new zoom level
  - zoomOut
```
public void zoomOut()
```
    Decreases the current zoom level by one
  - zoomOut
```
public void zoomOut(java.awt.Point mapPoint)
```
    Decreases the current zoom level by one
    
    Parameters:
    
    mapPoint - point to choose as center for new zoom level
  - setZoom
```
public void setZoom(int zoom,
                    java.awt.Point mapPoint)
```
    Set the zoom level and center point for display
    
    Parameters:
    
    zoom - new zoom level
    
    mapPoint - point to choose as center for new zoom level
  - setZoom
```
public void setZoom(int zoom)
```
    Set the zoom level
    
    Parameters:
    
    zoom - new zoom level
  - zoomChanged
```
protected void zoomChanged(int oldZoom)
```
    Every time the zoom level changes this method is called. Override it in derived implementations for adapting zoom dependent values. The new zoom level can be obtained via getZoom().
    
    Parameters:
    
    oldZoom - the previous zoom level
  - isTileGridVisible
```
public boolean isTileGridVisible()
```
    Determines whether the tile grid is visible or not.
    
    Returns:
    
    true if the tile grid is visible, false otherwise
  - setTileGridVisible
```
public void setTileGridVisible(boolean tileGridVisible)
```
    Sets whether the tile grid is visible or not.
    
    Parameters:
    
    tileGridVisible - true if the tile grid is visible, false otherwise
  - getMapMarkersVisible
```
public boolean getMapMarkersVisible()
```
    Determines whether MapMarkers are painted or not.
    
    Returns:
    
    true if MapMarkers are painted, false otherwise
  - setMapMarkerVisible
```
public void setMapMarkerVisible(boolean mapMarkersVisible)
```
    Enables or disables painting of the MapMarker
    
    Parameters:
    
    mapMarkersVisible - true to enable painting of markers
    
    See Also:
    
    addMapMarker(MapMarker), getMapMarkerList()
  - setMapMarkerList
```
public void setMapMarkerList(java.util.List<MapMarker> mapMarkerList)
```
    Sets the list of MapMarkers.
    
    Parameters:
    
    mapMarkerList - list of MapMarkers
  - getMapMarkerList
```
public java.util.List<MapMarker> getMapMarkerList()
```
    Returns the list of MapMarkers.
    
    Returns:
    
    list of MapMarkers
  - setMapRectangleList
```
public void setMapRectangleList(java.util.List<MapRectangle> mapRectangleList)
```
    Sets the list of MapRectangles.
    
    Parameters:
    
    mapRectangleList - list of MapRectangles
  - getMapRectangleList
```
public java.util.List<MapRectangle> getMapRectangleList()
```
    Returns the list of MapRectangles.
    
    Returns:
    
    list of MapRectangles
  - setMapPolygonList
```
public void setMapPolygonList(java.util.List<MapPolygon> mapPolygonList)
```
    Sets the list of MapPolygons.
    
    Parameters:
    
    mapPolygonList - list of MapPolygons
  - getMapPolygonList
```
public java.util.List<MapPolygon> getMapPolygonList()
```
    Returns the list of MapPolygons.
    
    Returns:
    
    list of MapPolygons
  - addMapMarker
```
public void addMapMarker(MapMarker marker)
```
    Add a MapMarker.
    
    Parameters:
    
    marker - map marker to add
  - removeMapMarker
```
public void removeMapMarker(MapMarker marker)
```
    Remove a MapMarker.
    
    Parameters:
    
    marker - map marker to remove
  - removeAllMapMarkers
```
public void removeAllMapMarkers()
```
    Remove all MapMarkers.
  - addMapRectangle
```
public void addMapRectangle(MapRectangle rectangle)
```
    Add a MapRectangle.
    
    Parameters:
    
    rectangle - map rectangle to add
  - removeMapRectangle
```
public void removeMapRectangle(MapRectangle rectangle)
```
    Remove a MapRectangle.
    
    Parameters:
    
    rectangle - map rectangle to remove
  - removeAllMapRectangles
```
public void removeAllMapRectangles()
```
    Remove all MapRectangles.
  - addMapPolygon
```
public void addMapPolygon(MapPolygon polygon)
```
    Add a MapPolygon.
    
    Parameters:
    
    polygon - map polygon to add
  - removeMapPolygon
```
public void removeMapPolygon(MapPolygon polygon)
```
    Remove a MapPolygon.
    
    Parameters:
    
    polygon - map polygon to remove
  - removeAllMapPolygons
```
public void removeAllMapPolygons()
```
    Remove all MapPolygons.
  - setZoomContolsVisible
```
@Deprecated
public void setZoomContolsVisible(boolean visible)
```
    Deprecated. use setZoomControlsVisible(boolean)
    
    Sets whether zoom controls are displayed or not.
    
    Parameters:
    
    visible - true if zoom controls are displayed, false otherwise
  - setZoomControlsVisible
```
public void setZoomControlsVisible(boolean visible)
```
    Sets whether zoom controls are displayed or not.
    
    Parameters:
    
    visible - true if zoom controls are displayed, false otherwise
  - getZoomControlsVisible
```
public boolean getZoomControlsVisible()
```
    Determines whether zoom controls are displayed or not.
    
    Returns:
    
    true if zoom controls are displayed, false otherwise
  - setTileSource
```
public void setTileSource(TileSource tileSource)
```
    Sets the tile source.
    
    Parameters:
    
    tileSource - tile source
  - tileLoadingFinished
```
public void tileLoadingFinished(Tile tile,
                                boolean success)
```
    Description copied from interface: TileLoaderListener
    
    Will be called if a new Tile has been loaded successfully. Loaded can mean downloaded or loaded from file cache.
    
    Specified by:
    
    tileLoadingFinished in interface TileLoaderListener
    
    Parameters:
    
    tile - The tile
    
    success - true if the tile has been loaded successfully, false otherwise
  - isMapRectanglesVisible
```
public boolean isMapRectanglesVisible()
```
    Determines whether the MapRectangles are painted or not.
    
    Returns:
    
    true if the MapRectangles are painted, false otherwise
  - setMapRectanglesVisible
```
public void setMapRectanglesVisible(boolean mapRectanglesVisible)
```
    Enables or disables painting of the MapRectangles.
    
    Parameters:
    
    mapRectanglesVisible - true to enable painting of rectangles
    
    See Also:
    
    addMapRectangle(MapRectangle), getMapRectangleList()
  - isMapPolygonsVisible
```
public boolean isMapPolygonsVisible()
```
    Determines whether the MapPolygons are painted or not.
    
    Returns:
    
    true if the MapPolygons are painted, false otherwise
  - setMapPolygonsVisible
```
public void setMapPolygonsVisible(boolean mapPolygonsVisible)
```
    Enables or disables painting of the MapPolygons.
    
    Parameters:
    
    mapPolygonsVisible - true to enable painting of polygons
    
    See Also:
    
    addMapPolygon(MapPolygon), getMapPolygonList()
  - isScrollWrapEnabled
```
public boolean isScrollWrapEnabled()
```
    Determines whether scroll wrap is enabled or not.
    
    Returns:
    
    true if scroll wrap is enabled, false otherwise
  - setScrollWrapEnabled
```
public void setScrollWrapEnabled(boolean scrollWrapEnabled)
```
    Sets whether scroll wrap is enabled or not.
    
    Parameters:
    
    scrollWrapEnabled - true if scroll wrap is enabled, false otherwise
  - getZoomButtonStyle
```
public JMapViewer.ZOOM_BUTTON_STYLE getZoomButtonStyle()
```
    Returns the zoom controls apparence style (horizontal/vertical).
    
    Returns:
    
    JMapViewer.ZOOM_BUTTON_STYLE.VERTICAL or JMapViewer.ZOOM_BUTTON_STYLE.HORIZONTAL
  - setZoomButtonStyle
```
public void setZoomButtonStyle(JMapViewer.ZOOM_BUTTON_STYLE style)
```
    Sets the zoom controls apparence style (horizontal/vertical).
    
    Parameters:
    
    style - JMapViewer.ZOOM_BUTTON_STYLE.VERTICAL or JMapViewer.ZOOM_BUTTON_STYLE.HORIZONTAL
  - getTileController
```
public TileController getTileController()
```
    Returns the tile controller.
    
    Returns:
    
    the tile controller
  - getTileCache
```
public TileCache getTileCache()
```
    Return tile information caching class
    
    Returns:
    
    tile cache
    
    See Also:
    
    TileController.getTileCache()
  - setTileLoader
```
public void setTileLoader(TileLoader loader)
```
    Sets the tile loader.
    
    Parameters:
    
    loader - tile loader
  - getAttribution
```
public AttributionSupport getAttribution()
```
    Returns attribution.
    
    Returns:
    
    attribution
  - addJMVListener
```
public void addJMVListener(JMapViewerEventListener listener)
```
    Parameters:
    
    listener - listener to set
  - removeJMVListener
```
public void removeJMVListener(JMapViewerEventListener listener)
```
    Parameters:
    
    listener - listener to remove
  - fireJMVEvent
```
private void fireJMVEvent(JMVCommandEvent evt)
```
    Send an update to all objects registered with viewer
    
    Parameters:
    
    evt - event to dispatch

Class JMapViewer

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

Nested classes/interfaces inherited from class java.awt.Container

Nested classes/interfaces inherited from class java.awt.Component

Field Summary

Fields inherited from class javax.swing.JComponent

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JPanel

Methods inherited from class javax.swing.JComponent

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

debug

zoomReverseWheel

move

MAX_ZOOM

MIN_ZOOM

mapMarkerList

mapRectangleList

mapPolygonList

mapMarkersVisible

mapRectanglesVisible

mapPolygonsVisible

tileGridVisible

scrollWrapEnabled

tileController

center

zoom

zoomSlider

zoomInButton

zoomOutButton

zoomButtonStyle

tileSource

attribution

evtListenerList

Constructor Detail

JMapViewer

JMapViewer

JMapViewer

Method Detail

getToolTipText

initializeZoomSlider

getImageIcon

setDisplayPosition

setDisplayPosition

setDisplayPosition

setDisplayPosition

setDisplayToFitMapElements

setDisplayToFitMapMarkers

setDisplayToFitMapRectangles

setDisplayToFitMapPolygons

getCenter

setCenter

getPosition

getPosition

getPosition

getMapPosition

getMapPosition

getLatOffset

getRadius

getMapPosition

getMapPosition

getMeterPerPixel

paintComponent

paintMarker

paintRectangle

paintPolygon

moveMap

getZoom

zoomIn

zoomIn

zoomOut

zoomOut