public class JMapPane extends AbstractMapPane
JPanel.AccessibleJPanelJComponent.AccessibleJComponentContainer.AccessibleAWTContainerComponent.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy| Modifier and Type | Field and Description |
|---|---|
protected BufferedImage |
baseImage |
acceptRepaintRequests, baseImageMoved, clearLabelCache, currentCursorTool, DEFAULT_BACKGROUND_COLOR, DEFAULT_PAINT_DELAY, dragBox, drawingLock, fullExtent, imageMovedFuture, imageOrigin, keyHandler, labelCache, listeners, mapContent, mouseEventDispatcher, paintDelay, paneTaskExecutor, paramsLock, pendingDisplayArea, renderingExecutor, resizedFuturelistenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOWaccessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH| Constructor and Description |
|---|
JMapPane()
Creates a new map pane.
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JMapPane(MapContent content)
Creates a new map pane.
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JMapPane(MapContent content,
RenderingExecutor executor,
GTRenderer renderer)
Creates a new map pane.
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| Modifier and Type | Method and Description |
|---|---|
protected void |
drawLayers(boolean createNewImage)
Draws layers into one or more images which will then be displayed by the map pane.
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RenderedImage |
getBaseImage()
Retrieve the map pane's current base image.
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GTRenderer |
getRenderer()
Gets the renderer, creating a default one if required.
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protected void |
paintComponent(Graphics g) |
void |
setMapContent(MapContent content)
Sets the
MapContent instance containing the layers to display. |
void |
setRenderer(GTRenderer renderer)
Sets the renderer to be used by this map pane.
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addMapPaneListener, addMouseListener, afterImageMoved, doSetDisplayArea, getCursorTool, getDisplayArea, getKeyHandler, getMapContent, getMouseEventDispatcher, getPaintDelay, getRenderingExecutor, getScreenToWorldTransform, getWorldToScreenTransform, isAcceptingRepaints, layerAdded, layerChanged, layerMoved, layerPreDispose, layerRemoved, mapBoundsChanged, moveImage, onImageMoved, onRenderingCompleted, onRenderingFailed, onRenderingStarted, onShownOrResized, publishEvent, removeMapPaneListener, removeMouseListener, reset, setCursorTool, setDisplayArea, setForNewSize, setFullExtent, setIgnoreRepaint, setKeyHandler, setMouseEventDispatcher, setPaintDelay, setRenderingExecutorgetAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUIaddAncestorListener, 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, 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, updateadd, 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, validateTreeaction, 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, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycleprotected BufferedImage baseImage
public JMapPane()
public JMapPane(MapContent content)
content - the map content containing the layers to display (may be null)public JMapPane(MapContent content, RenderingExecutor executor, GTRenderer renderer)
nullcontent - the map content containing the layers to displayexecutor - the rendering executor to manage drawingrenderer - the renderer to use for drawing layerspublic void setMapContent(MapContent content)
MapContent instance containing the layers to display.setMapContent in interface MapPanesetMapContent in class AbstractMapPanecontent - the map contentpublic GTRenderer getRenderer()
public void setRenderer(GTRenderer renderer)
renderer - the renderer to usepublic RenderedImage getBaseImage()
The map pane caches the most recent rendering of map layers as an image to avoid time-consuming rendering requests whenever possible. The base image will be re-drawn whenever there is a change to map layer data, style or visibility; and it will be replaced by a new image when the pane is resized.
This method returns a live reference to the current base image. Use with caution.
protected void paintComponent(Graphics g)
paintComponent in class JComponentprotected void drawLayers(boolean createNewImage)
AbstractMapPanedrawLayers in class AbstractMapPaneCopyright © 1996–2021 Geotools. All rights reserved.