| javax.swing.JComponent
 org.geotools.gui.swing.image.KernelEditor
| KernelEditor | | public class KernelEditor extends JComponent (Code) | | A widget for selecting and/or editing a
KernelJAI object. Kernels are used for
.
KernelEditor widgets are
initially empty, but a set of default kernels can be added with
KernelEditor.addDefaultKernels including (but not limited to)
,
and
.
Each kernel can belong to an optional category. Example of categories includes
"Error filters" and "Gradient masks".
since:
2.3
version:
$Id: KernelEditor.java 20883 2006-08-07 13:48:09Z jgarnett $
author:
Martin Desruisseaux
See Also: GradientKernelEditor
See Also: ConvolveDescriptor
See Also: org.geotools.coverage.processing.operation.GradientMagnitude |
| Constructor Summary | |
| public | KernelEditor()
Constructs a new kernel editor. |
| KernelEditor | | public KernelEditor()(Code) | | Constructs a new kernel editor. No kernel will be initially shown. The method
KernelEditor.setKernel must be invoked, or the user must performs a selection in
a combo box, in order to make a kernel visible.
|
| addDefaultKernels | | public void addDefaultKernels()(Code) | | Add a set of predefined kernels. Default kernels includes (but is not limited to)
,
and
.
|
| addKernel | | public void addKernel(String category, String name, KernelJAI kernel)(Code) | | Adds a kernel to the list of available kernels. The widget list kernels in the same order
they were added, unless
KernelEditor.sortKernelNames has been invoked. Each kernel can belong
to an optional category. Example of categories includes "Error filters" and "Gradient masks".
Parameters:
category - The kernel's category name, or null if none.
Parameters:
name - The kernel name. Kernels will be displayed in alphabetic order.
Parameters:
kernel - The kernel. If an other kernel was registered with the samename, the previous kernel will be discarted. |
| getKernel | | public KernelJAI getKernel()(Code) | | Returns the currently edited kernel.
The edited kernel. |
| getKernelCategory | | public String getKernelCategory()(Code) | | Returns the category for the current kernel. This is the
category argument
given to
(category, name, kernel), where
kernel is the
.
The category for the current kernel, or null if none. |
| getKernelListModel | | public ComboBoxModel getKernelListModel()(Code) | | Returns the list of predefined kernels in the current category. The content of
this list will changes every time a kernel is
or
and every time the user selects a
new category. The selected item can change at any time as well, according user action.
|
| getKernelNames | | public String[] getKernelNames()(Code) | | Returns an array of kernel names in the current category.
Changes in the returned array will not affect the
KernelEditor state.
The name of all kernels in the current category. |
| getKernelTableModel | | public TableModel getKernelTableModel()(Code) | | Returns the table model containing the current kernel coefficients. The content of this
table will changes every time the user select a new predefined kernel, or when the user
edit cell values.
|
| getResources | | final Vocabulary getResources()(Code) | | Returns the resources for the widget locale.
|
| main | | public static void main(String[] args)(Code) | | Show the dialog box. This method is provided only as an easy
way to test the dialog appearance from the command line.
|
| removeAllKernels | | public void removeAllKernels()(Code) | | Removes all kernels and categories.
|
| removeKernel | | public void removeKernel(KernelJAI kernel)(Code) | | Removes a kernel. If the kernel was the only one in
its category, the category is removed as well.
|
| removeKernel | | public void removeKernel(String kernel)(Code) | | Removes a kernel by its name. If the kernel was the only
one in its category, the category is removed as well.
|
| setKernel | | public void setKernel(KernelJAI kernel)(Code) | | Set the kernel. The table size will be set to the specified kernel size, add all
coefficients will be copied in the table. If the specified kernel matches one of
the kernel registered with the
KernelEditor.addKernel addKernel method, then the kernel
name and category will be updated according.
Parameters:
kernel - The new kernel. |
| setKernel | | public void setKernel(String name)(Code) | | Set the kernel by its name. It must be one of the name registered with
KernelEditor.addKernel .
If
name is not found, then nothing is done.
Parameters:
name - The name of the kernel to select. |
| setKernelSize | | public void setKernelSize(int width, int height)(Code) | | Set the size of the current kernel.
Parameters:
width - The number of rows.
Parameters:
height - The number of columns. |
| showDialog | | public boolean showDialog(Component owner, String title)(Code) | | Shows a dialog box requesting input from the user. If
owner is contained into a
javax.swing.JDesktopPane , the dialog box will appears as an internal frame. This
method can be invoked from any thread (may or may not be the Swing thread).
Parameters:
owner - The parent component for the dialog box, or null if there is no parent.
Parameters:
title - The dialog box title. true if user pressed the "Ok" button, or false otherwise(e.g. pressing "Cancel" or closing the dialog box from the title bar). |
| sortKernelNames | | public void sortKernelNames(Comparator comparator)(Code) | | Sort all kernel names according the specified comparator.
Parameters:
comparator - The comparator, or null for the natural ordering. |
| Methods inherited from javax.swing.JComponent | public void addAncestorListener(AncestorListener listener)(Code)(Java Doc)
public void addNotify()(Code)(Java Doc)
public synchronized void addVetoableChangeListener(VetoableChangeListener listener)(Code)(Java Doc)
public void computeVisibleRect(Rectangle visibleRect)(Code)(Java Doc)
public boolean contains(int x, int y)(Code)(Java Doc)
public JToolTip createToolTip()(Code)(Java Doc)
public void disable()(Code)(Java Doc)
public void enable()(Code)(Java Doc)
public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, int oldValue, int newValue)(Code)(Java Doc)
public void firePropertyChange(String propertyName, char oldValue, char newValue)(Code)(Java Doc)
protected void fireVetoableChange(String propertyName, Object oldValue, Object newValue) throws java.beans.PropertyVetoException(Code)(Java Doc)
public AccessibleContext getAccessibleContext()(Code)(Java Doc)
public ActionListener getActionForKeyStroke(KeyStroke aKeyStroke)(Code)(Java Doc)
final public ActionMap getActionMap()(Code)(Java Doc)
public float getAlignmentX()(Code)(Java Doc)
public float getAlignmentY()(Code)(Java Doc)
public AncestorListener[] getAncestorListeners()(Code)(Java Doc)
public boolean getAutoscrolls()(Code)(Java Doc)
public int getBaseline(int width, int height)(Code)(Java Doc)
public BaselineResizeBehavior getBaselineResizeBehavior()(Code)(Java Doc)
public Border getBorder()(Code)(Java Doc)
public Rectangle getBounds(Rectangle rv)(Code)(Java Doc)
final public Object getClientProperty(Object key)(Code)(Java Doc)
protected Graphics getComponentGraphics(Graphics g)(Code)(Java Doc)
public JPopupMenu getComponentPopupMenu()(Code)(Java Doc)
public int getConditionForKeyStroke(KeyStroke aKeyStroke)(Code)(Java Doc)
public int getDebugGraphicsOptions()(Code)(Java Doc)
public static Locale getDefaultLocale()(Code)(Java Doc)
public FontMetrics getFontMetrics(Font font)(Code)(Java Doc)
public Graphics getGraphics()(Code)(Java Doc)
public int getHeight()(Code)(Java Doc)
public boolean getInheritsPopupMenu()(Code)(Java Doc)
final public InputMap getInputMap(int condition)(Code)(Java Doc)
final public InputMap getInputMap()(Code)(Java Doc)
public InputVerifier getInputVerifier()(Code)(Java Doc)
public Insets getInsets()(Code)(Java Doc)
public Insets getInsets(Insets insets)(Code)(Java Doc)
public T[] getListeners(Class<T> listenerType)(Code)(Java Doc)
public Point getLocation(Point rv)(Code)(Java Doc)
public Dimension getMaximumSize()(Code)(Java Doc)
public Dimension getMinimumSize()(Code)(Java Doc)
public Component getNextFocusableComponent()(Code)(Java Doc)
public Point getPopupLocation(MouseEvent event)(Code)(Java Doc)
public Dimension getPreferredSize()(Code)(Java Doc)
public KeyStroke[] getRegisteredKeyStrokes()(Code)(Java Doc)
public JRootPane getRootPane()(Code)(Java Doc)
public Dimension getSize(Dimension rv)(Code)(Java Doc)
public Point getToolTipLocation(MouseEvent event)(Code)(Java Doc)
public String getToolTipText()(Code)(Java Doc)
public String getToolTipText(MouseEvent event)(Code)(Java Doc)
public Container getTopLevelAncestor()(Code)(Java Doc)
public TransferHandler getTransferHandler()(Code)(Java Doc)
public String getUIClassID()(Code)(Java Doc)
public boolean getVerifyInputWhenFocusTarget()(Code)(Java Doc)
public synchronized VetoableChangeListener[] getVetoableChangeListeners()(Code)(Java Doc)
public Rectangle getVisibleRect()(Code)(Java Doc)
public int getWidth()(Code)(Java Doc)
public int getX()(Code)(Java Doc)
public int getY()(Code)(Java Doc)
public void grabFocus()(Code)(Java Doc)
public boolean isDoubleBuffered()(Code)(Java Doc)
public static boolean isLightweightComponent(Component c)(Code)(Java Doc)
public boolean isManagingFocus()(Code)(Java Doc)
public boolean isOpaque()(Code)(Java Doc)
public boolean isOptimizedDrawingEnabled()(Code)(Java Doc)
final public boolean isPaintingForPrint()(Code)(Java Doc)
public boolean isPaintingTile()(Code)(Java Doc)
public boolean isRequestFocusEnabled()(Code)(Java Doc)
public boolean isValidateRoot()(Code)(Java Doc)
public void paint(Graphics g)(Code)(Java Doc)
protected void paintBorder(Graphics g)(Code)(Java Doc)
protected void paintChildren(Graphics g)(Code)(Java Doc)
protected void paintComponent(Graphics g)(Code)(Java Doc)
public void paintImmediately(int x, int y, int w, int h)(Code)(Java Doc)
public void paintImmediately(Rectangle r)(Code)(Java Doc)
protected String paramString()(Code)(Java Doc)
public void print(Graphics g)(Code)(Java Doc)
public void printAll(Graphics g)(Code)(Java Doc)
protected void printBorder(Graphics g)(Code)(Java Doc)
protected void printChildren(Graphics g)(Code)(Java Doc)
protected void printComponent(Graphics g)(Code)(Java Doc)
protected void processComponentKeyEvent(KeyEvent e)(Code)(Java Doc)
protected boolean processKeyBinding(KeyStroke ks, KeyEvent e, int condition, boolean pressed)(Code)(Java Doc)
protected void processKeyEvent(KeyEvent e)(Code)(Java Doc)
protected void processMouseEvent(MouseEvent e)(Code)(Java Doc)
protected void processMouseMotionEvent(MouseEvent e)(Code)(Java Doc)
final public void putClientProperty(Object key, Object value)(Code)(Java Doc)
public void registerKeyboardAction(ActionListener anAction, String aCommand, KeyStroke aKeyStroke, int aCondition)(Code)(Java Doc)
public void registerKeyboardAction(ActionListener anAction, KeyStroke aKeyStroke, int aCondition)(Code)(Java Doc)
public void removeAncestorListener(AncestorListener listener)(Code)(Java Doc)
public void removeNotify()(Code)(Java Doc)
public synchronized void removeVetoableChangeListener(VetoableChangeListener listener)(Code)(Java Doc)
public void repaint(long tm, int x, int y, int width, int height)(Code)(Java Doc)
public void repaint(Rectangle r)(Code)(Java Doc)
public boolean requestDefaultFocus()(Code)(Java Doc)
public void requestFocus()(Code)(Java Doc)
public boolean requestFocus(boolean temporary)(Code)(Java Doc)
public boolean requestFocusInWindow()(Code)(Java Doc)
protected boolean requestFocusInWindow(boolean temporary)(Code)(Java Doc)
public void resetKeyboardActions()(Code)(Java Doc)
public void reshape(int x, int y, int w, int h)(Code)(Java Doc)
public void revalidate()(Code)(Java Doc)
public void scrollRectToVisible(Rectangle aRect)(Code)(Java Doc)
final public void setActionMap(ActionMap am)(Code)(Java Doc)
public void setAlignmentX(float alignmentX)(Code)(Java Doc)
public void setAlignmentY(float alignmentY)(Code)(Java Doc)
public void setAutoscrolls(boolean autoscrolls)(Code)(Java Doc)
public void setBackground(Color bg)(Code)(Java Doc)
public void setBorder(Border border)(Code)(Java Doc)
public void setComponentPopupMenu(JPopupMenu popup)(Code)(Java Doc)
public void setDebugGraphicsOptions(int debugOptions)(Code)(Java Doc)
public static void setDefaultLocale(Locale l)(Code)(Java Doc)
public void setDoubleBuffered(boolean aFlag)(Code)(Java Doc)
public void setEnabled(boolean enabled)(Code)(Java Doc)
public void setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes)(Code)(Java Doc)
public void setFont(Font font)(Code)(Java Doc)
public void setForeground(Color fg)(Code)(Java Doc)
public void setInheritsPopupMenu(boolean value)(Code)(Java Doc)
final public void setInputMap(int condition, InputMap map)(Code)(Java Doc)
public void setInputVerifier(InputVerifier inputVerifier)(Code)(Java Doc)
public void setMaximumSize(Dimension maximumSize)(Code)(Java Doc)
public void setMinimumSize(Dimension minimumSize)(Code)(Java Doc)
public void setNextFocusableComponent(Component aComponent)(Code)(Java Doc)
public void setOpaque(boolean isOpaque)(Code)(Java Doc)
public void setPreferredSize(Dimension preferredSize)(Code)(Java Doc)
public void setRequestFocusEnabled(boolean requestFocusEnabled)(Code)(Java Doc)
public void setToolTipText(String text)(Code)(Java Doc)
public void setTransferHandler(TransferHandler newHandler)(Code)(Java Doc)
protected void setUI(ComponentUI newUI)(Code)(Java Doc)
public void setVerifyInputWhenFocusTarget(boolean verifyInputWhenFocusTarget)(Code)(Java Doc)
public void setVisible(boolean aFlag)(Code)(Java Doc)
public void unregisterKeyboardAction(KeyStroke aKeyStroke)(Code)(Java Doc)
public void update(Graphics g)(Code)(Java Doc)
public void updateUI()(Code)(Java Doc)
|
|
|