org.jvnet.flamingo.svg
Class SvgBatikResizableIcon

java.lang.Object
  org.apache.batik.bridge.UserAgentAdapter
      org.jvnet.flamingo.svg.SvgBatikResizableIcon

All Implemented Interfaces:

javax.swing.Icon, org.apache.batik.bridge.UserAgent, AsynchronousLoading, ResizableIcon

public class SvgBatikResizableIcon
extends org.apache.batik.bridge.UserAgentAdapter
implements ResizableIcon, AsynchronousLoading

SVG-based implementation of ResizableIcon based on Apache Batik library.

Author:

Kirill Grouchnikov.

Nested Class Summary

static class

SvgBatikIcon.BufferedImageTranscoder A transcoder that generates a BufferedImage.

Method Summary

void	addAsynchronousLoadListener(AsynchronousLoadListener l) Adds listener on the asynchronous loading events.
void	addGVTTreeRendererListener(org.apache.batik.swing.gvt.GVTTreeRendererListener l) Adds a GVTTreeRendererListener to this GVTTreeRenderer.
void	fireEvent(org.apache.batik.util.EventDispatcher.Dispatcher dispatcher, java.lang.Object event) Fires event.
int	getIconHeight()
int	getIconWidth()
byte[]	getSvgBytes() Returns the SVG bytes of the loaded SVG image.
static SvgBatikResizableIcon	getSvgIcon(java.io.InputStream inputStream, java.awt.Dimension initialDim) Returns the icon for the specified input stream.
static SvgBatikResizableIcon	getSvgIcon(java.net.URL location, java.awt.Dimension initialDim) Returns the icon for the specified URL.
static SvgBatikResizableIcon	getSvgzIcon(java.io.InputStream inputStream, java.awt.Dimension initialDim) Returns the icon for the specified input stream.
static SvgBatikResizableIcon	getSvgzIcon(java.net.URL location, java.awt.Dimension initialDim) Returns the icon for the specified URL.
java.awt.geom.Dimension2D	getViewportSize() Returns the default size of this user agent.
boolean	isLoading() Returns indication whether the content is still loading.
void	paintIcon(java.awt.Component c, java.awt.Graphics g, int x, int y)
void	removeAsynchronousLoadListener(AsynchronousLoadListener l) Removes listener on the asynchronous loading events.
void	removeGVTTreeRendererListener(org.apache.batik.swing.gvt.GVTTreeRendererListener l) Removes a GVTTreeRendererListenerner from this GVTTreeRenderer.
void	revertToOriginalDimension()
void	setDimension(java.awt.Dimension dim) Changes the dimension of this icon.
void	setHeight(int height)
void	setPreferredSize(java.awt.Dimension dim) Sets the preferred size for this icon.
void	setWidth(int width)

Methods inherited from class org.apache.batik.bridge.UserAgentAdapter

addStdFeatures, checkLoadExternalResource, checkLoadScript, deselectAll, displayError, displayError, displayMessage, getAlternateStyleSheet, getBolderFontWeight, getBrokenLinkDocument, getClientAreaLocationOnScreen, getDefaultFontFamily, getEventDispatcher, getExternalResourceSecurity, getLanguages, getLighterFontWeight, getMedia, getMediumFontSize, getPixelToMM, getPixelUnitToMillimeter, getScriptSecurity, getStandardBolderFontWeight, getStandardLighterFontWeight, getTransform, getUserStyleSheetURI, getXMLParserClassName, handleElement, hasFeature, isXMLParserValidating, openLink, registerExtension, runThread, setBridgeContext, setSVGCursor, setTextSelection, setTransform, showAlert, showConfirm, showPrompt, showPrompt, supportExtension

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.Icon

getIconHeight, getIconWidth, paintIcon

Method Detail

getSvgIcon

public static SvgBatikResizableIcon getSvgIcon(java.net.URL location,
                                               java.awt.Dimension initialDim)

Returns the icon for the specified URL. The URL is assumed to point to uncompressed SVG contents.

Parameters:

location - Icon URL.

initialDim - Initial dimension of the icon.

Returns:

Icon instance.

getSvgIcon

public static SvgBatikResizableIcon getSvgIcon(java.io.InputStream inputStream,
                                               java.awt.Dimension initialDim)

Returns the icon for the specified input stream. The stream is assumed to contain uncompressed SVG contents.

Parameters:

inputStream - Icon stream.

initialDim - Initial dimension of the icon.

Returns:

Icon instance.

getSvgzIcon

public static SvgBatikResizableIcon getSvgzIcon(java.net.URL location,
                                                java.awt.Dimension initialDim)

Returns the icon for the specified URL. The URL is assumed to point to compressed SVG contents.

Parameters:

location - Icon URL.

initialDim - Initial dimension of the icon.

Returns:

Icon instance.

getSvgzIcon

public static SvgBatikResizableIcon getSvgzIcon(java.io.InputStream inputStream,
                                                java.awt.Dimension initialDim)

Returns the icon for the specified input stream. The stream is assumed to contain compressed SVG contents.

Parameters:

inputStream - Icon stream.

initialDim - Initial dimension of the icon.

Returns:

Icon instance.

revertToOriginalDimension

public void revertToOriginalDimension()

setDimension

public void setDimension(java.awt.Dimension dim)

Description copied from interface: ResizableIcon

Changes the dimension of this icon.

Specified by:

setDimension in interface ResizableIcon

Parameters:

dim - New dimension for this icon.

setHeight

public void setHeight(int height)

setWidth

public void setWidth(int width)

addAsynchronousLoadListener

public void addAsynchronousLoadListener(AsynchronousLoadListener l)

Description copied from interface: AsynchronousLoading

Adds listener on the asynchronous loading events.

Specified by:

addAsynchronousLoadListener in interface AsynchronousLoading

Parameters:

l - Listener to add.

removeAsynchronousLoadListener

public void removeAsynchronousLoadListener(AsynchronousLoadListener l)

Description copied from interface: AsynchronousLoading

Removes listener on the asynchronous loading events.

Specified by:

removeAsynchronousLoadListener in interface AsynchronousLoading

Parameters:

l - Listener to remove.

isLoading

public boolean isLoading()

Description copied from interface: AsynchronousLoading

Returns indication whether the content is still loading.

Specified by:

isLoading in interface AsynchronousLoading

Returns:

true if the content is still loading, false otherwise.

getIconWidth

public int getIconWidth()

Specified by:

getIconWidth in interface javax.swing.Icon

getIconHeight

public int getIconHeight()

Specified by:

getIconHeight in interface javax.swing.Icon

paintIcon

public void paintIcon(java.awt.Component c,
                      java.awt.Graphics g,
                      int x,
                      int y)

Specified by:

paintIcon in interface javax.swing.Icon

getViewportSize

public java.awt.geom.Dimension2D getViewportSize()

Returns the default size of this user agent.

Specified by:

getViewportSize in interface org.apache.batik.bridge.UserAgent

Overrides:

getViewportSize in class org.apache.batik.bridge.UserAgentAdapter

setPreferredSize

public void setPreferredSize(java.awt.Dimension dim)

Sets the preferred size for this icon. The rendering is scheduled automatically.

Parameters:

dim - Preferred size.

getSvgBytes

public byte[] getSvgBytes()

Returns the SVG bytes of the loaded SVG image.

Returns:

SVG bytes of the loaded SVG image.

fireEvent

public void fireEvent(org.apache.batik.util.EventDispatcher.Dispatcher dispatcher,
                      java.lang.Object event)

Fires event.

Parameters:

dispatcher - Event dispatcher.

event - Event data.

addGVTTreeRendererListener

public void addGVTTreeRendererListener(org.apache.batik.swing.gvt.GVTTreeRendererListener l)

Adds a GVTTreeRendererListener to this GVTTreeRenderer.

Parameters:

l - Listener to add.

removeGVTTreeRendererListener

public void removeGVTTreeRendererListener(org.apache.batik.swing.gvt.GVTTreeRendererListener l)

Removes a GVTTreeRendererListenerner from this GVTTreeRenderer.

Parameters:

l - Listener to remove.