Package de.ipk_gatersleben.ag_nw.graffiti.plugins.misc.svg_exporter

Class PngJpegAlgorithm

java.lang.Object

org.graffiti.plugin.algorithm.AbstractAlgorithm

de.ipk_gatersleben.ag_nw.graffiti.plugins.misc.svg_exporter.PngJpegAlgorithm

All Implemented Interfaces:

NeedsSwingThread, UndoableEdit, Algorithm

public class PngJpegAlgorithm
extends AbstractAlgorithm
implements NeedsSwingThread

Version:

$Revision$

Author:

klukas

Field Summary

Fields

Modifier and Type	Field	Description
Collection<String>	lastLinks
Collection<String>	storedLinks

Constructor Summary

Constructors

Constructor	Description
PngJpegAlgorithm(boolean jpg)

Method Summary

Modifier and Type	Method	Description
void	addLinkProcessor(LinkProcessor linkProcessor)
void	check()	Checks whether all preconditions of the current graph are satisfied.
static void	checkZoom()
static void	createHTMLfor(String outputFileName, String mappingName, Collection<String> links)
static void	createPNGimageFromGraph(Graph g)
static void	createPNGimageFromGraph(Graph g, String fullPathAndFileName, PngJpegAlgorithmParams settings)
void	execute()	Executes the whole algorithm.
void	execute(Graph targetGraph, String filenameMain, String imageType, int imageTypeVal, ObjectRef resultView, ImageFileResultProcessor imageFileResultProcessor)
static BufferedImage	getActiveGraphViewImage(Graph targetGraph, int imageType, String fileExtension, PngJpegAlgorithmParams params, BackgroundTaskStatusProviderSupportingExternalCall optStatus)
static BufferedImage	getActiveGraphViewImage(Graph targetGraph, int imageType, String fileExtension, PngJpegAlgorithmParams params, BackgroundTaskStatusProviderSupportingExternalCall optStatus, boolean allowBackgroundThread)
Collection<BufferedImageResult>	getActiveGraphViewImage(Graph targetGraph, int imageType, String fileExtension, BackgroundTaskStatusProviderSupportingExternalCall optStatus)
Collection<BufferedImageResult>	getActiveGraphViewImage(Graph targetGraph, int imageType, String fileExtension, BackgroundTaskStatusProviderSupportingExternalCall optStatus, boolean allowBackgroundThread)
static String	getCachedFileName(String extension, Graph graph, Algorithm algorithm, ObjectRef lastEvent, ObjectRef lastFolder)
String	getCategory()	Returns the category an algorithm should assigned to.
String	getDescription()	The algorithm description.
String	getName()	Returns the name (ID) of the algorithm.
Parameter[]	getParameters()	Returns a list of Parameter that are set for this algorithm.
Set<Category>	getSetCategory()	Returns a set of categories to classify this algorithm .
static Rectangle	getViewRectFromSelection(View view, Collection<GraphElement> graphElements)
static Rectangle	getViewRectFromSelection(View view, Collection<GraphElement> graphElements, boolean print)
boolean	isAskBeforeOverwrite()
static boolean	isViewOfTypeGraphView(View theView)
boolean	mayWorkOnMultipleGraphs()
static String	replaceExtension(String name, String newExt)
static void	saveScriptCode(String outputFileName)
void	setAskBeforeOverwrite(boolean askBeforeOverwrite)
static void	setDoubleBuffered(JComponent jc, boolean val)
void	setParameters(Parameter[] params)	Sets the parameters for this algorithm.
void	setParams(PngJpegAlgorithmParams p)
void	setProcessMultipleViews(boolean b)
void	setSaveScripts(boolean b)

Methods inherited from class org.graffiti.plugin.algorithm.AbstractAlgorithm

addEdit, attach, canRedo, canUndo, die, doesUndo, getAcceleratorKeyStroke, getActionEvent, getMenuCategory, getPresentationName, getRedoPresentationName, getUndoPresentationName, isAlwaysExecutable, isLayoutAlgorithm, isSignificant, markExecutionDone, markRedoDone, markUndoDone, redo, replaceEdit, reset, setActionEvent, showMenuIcon, undo

Methods inherited from class java.lang.Object

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

Field Details

lastLinks

public Collection<String> lastLinks

storedLinks

public Collection<String> storedLinks

Constructor Details

PngJpegAlgorithm

public PngJpegAlgorithm(boolean jpg)

Method Details

getName

public String getName()

Description copied from interface: Algorithm

Returns the name (ID) of the algorithm.

Specified by:

getName in interface Algorithm

Returns:

DOCUMENT ME!

getCategory

public String getCategory()

Description copied from interface: Algorithm

Returns the category an algorithm should assigned to. Return NULL if the algorithm should be sorted directly in the plugin menu.

Specified by:

getCategory in interface Algorithm

Overrides:

getCategory in class AbstractAlgorithm

Returns:

The category an algorithm should assigned to.

getSetCategory

public Set<Category> getSetCategory()

Description copied from interface: Algorithm

Returns a set of categories to classify this algorithm . e.g. return new HashSet(Arrays.asList( Category.GRAPH, Category.NODE )); is an algorithm, working on graphs and more specific on nodes

Specified by:

getSetCategory in interface Algorithm

Overrides:

getSetCategory in class AbstractAlgorithm

Returns:

Set of Category Enums that classify this algorithm.

check

public void check()
           throws PreconditionException

Description copied from interface: Algorithm

Checks whether all preconditions of the current graph are satisfied.

Specified by:

check in interface Algorithm

Overrides:

check in class AbstractAlgorithm

Throws:

PreconditionException - if the preconditions of the current graph are not satisfied.

getDescription

public String getDescription()

Description copied from class: AbstractAlgorithm

The algorithm description.

Specified by:

getDescription in interface Algorithm

Overrides:

getDescription in class AbstractAlgorithm

Returns:

String, could be HTML-styled.

getParameters

public Parameter[] getParameters()

Description copied from interface: Algorithm

Returns a list of Parameter that are set for this algorithm.

Specified by:

getParameters in interface Algorithm

Overrides:

getParameters in class AbstractAlgorithm

Returns:

a collection of Parameter that are needed by the Algorithm.

setParameters

public void setParameters(Parameter[] params)

Description copied from interface: Algorithm

Sets the parameters for this algorithm. Must have the same types and order as the array returned by getParameter.

Specified by:

setParameters in interface Algorithm

Overrides:

setParameters in class AbstractAlgorithm

Parameters:

params - Parameter array

setParams

public void setParams(PngJpegAlgorithmParams p)

createPNGimageFromGraph

public static void createPNGimageFromGraph(Graph g)

createPNGimageFromGraph

public static void createPNGimageFromGraph(Graph g,
String fullPathAndFileName,
PngJpegAlgorithmParams settings)

execute

public void execute()

Description copied from interface: Algorithm

Executes the whole algorithm.

Specified by:

execute in interface Algorithm

replaceExtension

public static String replaceExtension(String name,
String newExt)

Parameters:

name -

string -

Returns:

execute

public void execute(Graph targetGraph,
String filenameMain,
String imageType,
int imageTypeVal,
ObjectRef resultView,
ImageFileResultProcessor imageFileResultProcessor)

getCachedFileName

public static String getCachedFileName(String extension,
Graph graph,
Algorithm algorithm,
ObjectRef lastEvent,
ObjectRef lastFolder)

checkZoom

public static void checkZoom()
                      throws PreconditionException

Throws:

PreconditionException

getViewRectFromSelection

public static Rectangle getViewRectFromSelection(View view,
Collection<GraphElement> graphElements)

getViewRectFromSelection

public static Rectangle getViewRectFromSelection(View view,
Collection<GraphElement> graphElements,
boolean print)

getActiveGraphViewImage

public Collection<BufferedImageResult> getActiveGraphViewImage(Graph targetGraph,
int imageType,
String fileExtension,
BackgroundTaskStatusProviderSupportingExternalCall optStatus)

getActiveGraphViewImage

public Collection<BufferedImageResult> getActiveGraphViewImage(Graph targetGraph,
int imageType,
String fileExtension,
BackgroundTaskStatusProviderSupportingExternalCall optStatus,
boolean allowBackgroundThread)

setDoubleBuffered

public static void setDoubleBuffered(JComponent jc,
boolean val)

Parameters:

viewerComponent -

isViewOfTypeGraphView

public static boolean isViewOfTypeGraphView(View theView)

mayWorkOnMultipleGraphs

public boolean mayWorkOnMultipleGraphs()

Specified by:

mayWorkOnMultipleGraphs in interface Algorithm

Overrides:

mayWorkOnMultipleGraphs in class AbstractAlgorithm

getActiveGraphViewImage

public static BufferedImage getActiveGraphViewImage(Graph targetGraph,
int imageType,
String fileExtension,
PngJpegAlgorithmParams params,
BackgroundTaskStatusProviderSupportingExternalCall optStatus)

getActiveGraphViewImage

public static BufferedImage getActiveGraphViewImage(Graph targetGraph,
int imageType,
String fileExtension,
PngJpegAlgorithmParams params,
BackgroundTaskStatusProviderSupportingExternalCall optStatus,
boolean allowBackgroundThread)

setAskBeforeOverwrite

public void setAskBeforeOverwrite(boolean askBeforeOverwrite)

isAskBeforeOverwrite

public boolean isAskBeforeOverwrite()

createHTMLfor

public static void createHTMLfor(String outputFileName,
String mappingName,
Collection<String> links)

Parameters:

mappingName -

storedLinks2 -

string -

saveScriptCode

public static void saveScriptCode(String outputFileName)

setProcessMultipleViews

public void setProcessMultipleViews(boolean b)

addLinkProcessor

public void addLinkProcessor(LinkProcessor linkProcessor)

setSaveScripts

public void setSaveScripts(boolean b)

Parameters:

b -