dip.gui.map
Class XJSVGCanvas

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              org.apache.batik.swing.gvt.JGVTComponent
                  org.apache.batik.swing.svg.JSVGComponent
                      org.apache.batik.swing.JSVGCanvas
                          dip.gui.map.XJSVGCanvas

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class XJSVGCanvas

extends org.apache.batik.swing.JSVGCanvas

Provides for enhanced functionality over a standard JSVGCanvas.

Consists of a modified mouse/key listners and a special transform listener which allows the XSVGScroller to properly function.

Furthermore, it modifies the JSVGCanvas.ZOOM_OUT_ACTION and JSVGCanvas.ZOOM_IN_ACTION to reflect the scale factor, as set with setZoomScaleFactor().

See Also:

Serialized Form

Nested Class Summary

protected class	XJSVGCanvas.XJSVGCanvasListener Specialized Listener that provides additional functionality.
protected class	XJSVGCanvas.XJSVGUserAgent Specialized UserAgent that checks outer class for validation parameter and subclasses error and message dialogs.

Nested classes inherited from class org.apache.batik.swing.JSVGCanvas

org.apache.batik.swing.JSVGCanvas.AffineAction, org.apache.batik.swing.JSVGCanvas.CanvasSVGListener, org.apache.batik.swing.JSVGCanvas.CanvasUserAgent, org.apache.batik.swing.JSVGCanvas.LocationListener, org.apache.batik.swing.JSVGCanvas.ResetTransformAction, org.apache.batik.swing.JSVGCanvas.RotateAction, org.apache.batik.swing.JSVGCanvas.ScrollAction, org.apache.batik.swing.JSVGCanvas.ScrollDownAction, org.apache.batik.swing.JSVGCanvas.ScrollLeftAction, org.apache.batik.swing.JSVGCanvas.ScrollRightAction, org.apache.batik.swing.JSVGCanvas.ScrollUpAction, org.apache.batik.swing.JSVGCanvas.ToolTipModifier, org.apache.batik.swing.JSVGCanvas.ZoomAction, org.apache.batik.swing.JSVGCanvas.ZoomInAction, org.apache.batik.swing.JSVGCanvas.ZoomOutAction

Nested classes inherited from class org.apache.batik.swing.svg.JSVGComponent

org.apache.batik.swing.svg.JSVGComponent.BridgeUserAgent, org.apache.batik.swing.svg.JSVGComponent.BridgeUserAgentWrapper, org.apache.batik.swing.svg.JSVGComponent.JSVGComponentListener, org.apache.batik.swing.svg.JSVGComponent.SVGListener

Nested classes inherited from class org.apache.batik.swing.gvt.JGVTComponent

org.apache.batik.swing.gvt.JGVTComponent.Listener

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class org.apache.batik.swing.JSVGCanvas

FAST_SCROLL_DOWN_ACTION, FAST_SCROLL_LEFT_ACTION, FAST_SCROLL_RIGHT_ACTION, FAST_SCROLL_UP_ACTION, imageZoomInteractor, locationListener, panInteractor, pcs, RESET_TRANSFORM_ACTION, resetTransformInteractor, rotateInteractor, SCROLL_DOWN_ACTION, SCROLL_LEFT_ACTION, SCROLL_RIGHT_ACTION, SCROLL_UP_ACTION, uri, ZOOM_IN_ACTION, ZOOM_OUT_ACTION, zoomInteractor

Fields inherited from class org.apache.batik.swing.svg.JSVGComponent

afterStopRunnable, ALWAYS_DYNAMIC, ALWAYS_INTERACTIVE, ALWAYS_STATIC, AUTODETECT, bridgeContext, documentLoader, documentState, FEATURES, fragmentIdentifier, gvtTreeBuilder, gvtTreeBuilderListeners, isDynamicDocument, isInteractiveDocument, jsvgComponentListener, linkActivationListeners, loader, nextDocumentLoader, nextGVTTreeBuilder, nextUpdateManager, prevComponentSize, recenterOnResize, svgDocument, svgDocumentLoaderListeners, svgLoadEventDispatcher, svgLoadEventDispatcherListeners, svgUserAgent, updateManager, updateManagerListeners, updateOverlay, userAgent

Fields inherited from class org.apache.batik.swing.gvt.JGVTComponent

disableInteractions, doubleBufferedRendering, eventDispatcher, eventsEnabled, gvtRoot, gvtTreeRenderer, gvtTreeRendererListeners, image, initialTransform, interactor, interactors, jgvtListeners, listener, needRender, overlays, paintingTransform, progressivePaint, progressivePaintThread, renderer, rendererFactory, renderingTransform, selectableText, suspendInteractions, textSelectionManager

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

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

XJSVGCanvas(MapPanel mapPanel, StatusBar statusBar, org.apache.batik.swing.svg.SVGUserAgent ua, boolean eventsEnabled, boolean selectableText)
Creates a new XJSVGCanvas.

Method Summary

protected org.apache.batik.swing.gvt.JGVTComponent.Listener	createListener() Overrides createListener() to return our own Listener, with several new features we need.
protected org.apache.batik.bridge.UserAgent	createUserAgent() Overrides createUserAgent() to return our own UserAgent, which allows selectable validation control of the parser.
void	setMaximumScale(double value) Sets the maximum allowable scale size. 1.0 == no scaling. any negative value or 0 disables.
void	setMinimumScale(double value) Sets the minimum allowable scale size. 1.0 == no scaling. any negative value or 0 disables.
void	setParent(java.awt.Component c) Sets the parent component, to which key events are sent.
void	setRenderingTransform(java.awt.geom.AffineTransform at) Calls GVTTransformListener.transformChanged(), after setting the rendering transform of the JSVGCanvas.
void	setValidating(boolean value) Sets if this is we should validate SVG or not
void	setZoomScaleFactor(float scaleFactor) Sets the zoom in/out scale factor to that given.

Methods inherited from class org.apache.batik.swing.JSVGCanvas

addPropertyChangeListener, addPropertyChangeListener, getEnableImageZoomInteractor, getEnablePanInteractor, getEnableResetTransformInteractor, getEnableRotateInteractor, getEnableZoomInteractor, getURI, installActions, installKeyboardActions, removePropertyChangeListener, removePropertyChangeListener, setDisableInteractions, setEnableImageZoomInteractor, setEnablePanInteractor, setEnableResetTransformInteractor, setEnableRotateInteractor, setEnableZoomInteractor, setURI

Methods inherited from class org.apache.batik.swing.svg.JSVGComponent

addGVTTreeBuilderListener, addLinkActivationListener, addSVGDocumentLoaderListener, addSVGLoadEventDispatcherListener, addUpdateManagerListener, calculateViewingTransform, computeRenderingTransform, createBridgeContext, createImageRenderer, dispose, flushImageCache, getCanvasGraphicsNode, getCanvasGraphicsNode, getFragmentIdentifier, getRecenterOnResize, getSVGDocument, getSVGDocumentSize, getUpdateManager, getViewBoxTransform, handleException, installSVGDocument, isDynamic, isInteractive, loadSVGDocument, removeGVTTreeBuilderListener, removeLinkActivationListener, removeSVGDocumentLoaderListener, removeSVGLoadEventDispatcherListener, removeUpdateManagerListener, renderGVTTree, resumeProcessing, setDocument, setDocumentState, setFragmentIdentifier, setGraphicsNode, setMySize, setRecenterOnResize, setSVGDocument, showAlert, showConfirm, showPrompt, showPrompt, startSVGLoadEventDispatcher, stopProcessing, stopThenRun, suspendProcessing, updateRenderingTransform

Methods inherited from class org.apache.batik.swing.gvt.JGVTComponent

addGVTTreeRendererListener, addJGVTComponentListener, deselectAll, flush, flush, getDisableInteractions, getDoubleBufferedRendering, getGraphicsNode, getInitialTransform, getInteractors, getOffScreen, getOverlays, getPaintingTransform, getProgressivePaint, getRenderingTransform, getRenderRect, getSelectionOverlayColor, getSelectionOverlayStrokeColor, immediateRepaint, initializeEventHandling, isSelectionOverlayXORMode, paintComponent, releaseRenderingReferences, removeGVTTreeRendererListener, removeJGVTComponentListener, resetRenderingTransform, scheduleGVTRendering, select, setDoubleBufferedRendering, setGraphicsNode, setPaintingTransform, setProgressivePaint, setRenderingTransform, setSelectionOverlayColor, setSelectionOverlayStrokeColor, setSelectionOverlayXORMode

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

XJSVGCanvas

public XJSVGCanvas(MapPanel mapPanel,
                   StatusBar statusBar,
                   org.apache.batik.swing.svg.SVGUserAgent ua,
                   boolean eventsEnabled,
                   boolean selectableText)

Creates a new XJSVGCanvas.

Parameters:

ua - a SVGUserAgent instance or null.

eventsEnabled - Whether the GVT tree should be reactive to mouse and key events.

selectableText - Whether the text should be selectable.

Method Detail

setValidating

public void setValidating(boolean value)

Sets if this is we should validate SVG or not

createListener

protected org.apache.batik.swing.gvt.JGVTComponent.Listener createListener()

Overrides createListener() to return our own Listener, with several new features we need.

createUserAgent

protected org.apache.batik.bridge.UserAgent createUserAgent()

Overrides createUserAgent() to return our own UserAgent, which allows selectable validation control of the parser.

setParent

public void setParent(java.awt.Component c)

Sets the parent component, to which key events are sent.

setRenderingTransform

public void setRenderingTransform(java.awt.geom.AffineTransform at)

Calls GVTTransformListener.transformChanged(), after setting the rendering transform of the JSVGCanvas.

Parameters:

at - an AffineTransform.

setMinimumScale

public void setMinimumScale(double value)

Sets the minimum allowable scale size. 1.0 == no scaling. any negative value or 0 disables.

setMaximumScale

public void setMaximumScale(double value)

Sets the maximum allowable scale size. 1.0 == no scaling. any negative value or 0 disables.

setZoomScaleFactor

public void setZoomScaleFactor(float scaleFactor)

Sets the zoom in/out scale factor to that given. For example, if set to 2.0, zoom in will be x2 and zoom out will be 0.5 (1/2).