Java Code Examples for javax.swing.JPanel#removeAll()

The following examples show how to use javax.swing.JPanel#removeAll() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source Project: CQL File: AqlViewer.java License: GNU Affero General Public License v3.0

6 votes

private <X, Y> void viewAlgebraHelper(JComponent top, Algebra<Ty, En, Sym, Fk, Att, Gen, Sk, X, Y> algebra,
		JPanel out, JCheckBox simp, JSlider sl, Map<Pair<Boolean, Integer>, JScrollPane> cache) {
	boolean b = simp.isSelected();
	int l = sl.getValue();
	Pair<Boolean, Integer> p = new Pair<>(b, l);
	JScrollPane jsp = cache.get(p);
	if (jsp == null) {
		jsp = makeList2(algebra, b, l);
		cache.put(p, jsp);
	}
	out.removeAll();
	out.add(jsp, BorderLayout.CENTER);
	out.add(top, BorderLayout.SOUTH);
	out.revalidate();
	out.repaint();
}

Example 2

Source Project: freecol File: EndTurnDialog.java License: GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 */
@Override
public Component getListCellRendererComponent(JList<? extends UnitWrapper> list,
                                              UnitWrapper value,
                                              int index,
                                              boolean isSelected,
                                              boolean cellHasFocus) {
    imageLabel.setIcon(new ImageIcon(
        getImageLibrary().getSmallerUnitImage(value.unit)));
    nameLabel.setText(value.name);
    locationLabel.setText(value.location);

    JPanel panel = (isSelected) ? selectedPanel : itemPanel;
    panel.removeAll();
    panel.add(imageLabel, "center, width 40!, height 40!");
    panel.add(nameLabel, "split 2, flowy");
    panel.add(locationLabel);
    return panel;
}

Example 3

Source Project: NBANDROID-V2 File: AndroidSdkNode.java License: Apache License 2.0

6 votes

public void updateCustomizer() {
    if (valid != platform.isValid()) {
        valid = platform.isValid();
        setChildren(Children.create(new AndroidPlatformChildrenFactory(platform, holder), false));
        JPanel tmp = lastBrokenPanel.get();
        if (tmp != null) {
            tmp.removeAll();
            tmp.invalidate();
            tmp.repaint();
            tmp.setLayout(new java.awt.CardLayout());
            if (platform.isValid()) {
                tmp.add(new AndroidSdkCustomizer(platform, holder));
            } else {
                tmp.add(new BrokenPlatformCustomizer(platform, holder, this));
            }
            tmp.revalidate();
            tmp.repaint();
            tmp.requestFocus();
        }
    }
}

Example 4

Source Project: moa File: StreamPanel.java License: GNU General Public License v3.0

6 votes

private void drawClustering(JPanel layer, Clustering clustering, List<DataPoint> points, Color color){
    if (clustering.get(0) instanceof NonConvexCluster) {
    	drawNonConvexClustering(layer, clustering, points, color);
    } else {	
 	layer.removeAll();
     for (int c = 0; c < clustering.size(); c++) {
         SphereCluster cluster = (SphereCluster)clustering.get(c);
	
         ClusterPanel clusterpanel = new ClusterPanel(cluster, color, this);
         
         layer.add(clusterpanel);
         clusterpanel.updateLocation();
     }
	
     if(layer.isVisible() && pointsVisible){
         Graphics2D imageGraphics = (Graphics2D) pointCanvas.createGraphics();
         imageGraphics.setColor(color);
         drawClusteringsOnCanvas(layer, imageGraphics);
         layerPointCanvas.repaint();
     }
	
     layer.repaint();
    }
}

Example 5

Source Project: pumpernickel File: QOptionPaneUI.java License: MIT License

6 votes

protected void updateFooter(QOptionPane optionPane) {
	JPanel footerContainer = getFooterContainer(optionPane);
	DialogFooter dialogFooter = optionPane.getDialogFooter();
	footerContainer.removeAll();
	if (dialogFooter == null) {
		footerContainer.setVisible(false);
	} else {
		GridBagConstraints gbc = new GridBagConstraints();
		gbc.gridx = 0;
		gbc.gridy = 0;
		gbc.weightx = 1;
		gbc.weighty = 1;
		gbc.fill = GridBagConstraints.BOTH;
		footerContainer.setLayout(new GridBagLayout());
		footerContainer.add(dialogFooter, gbc);
		footerContainer.setVisible(true);
		dialogFooter.setOpaque(false);
	}
}

Example 6

Source Project: moa File: StreamOutlierPanel.java License: GNU General Public License v3.0

6 votes

private void drawOutliers(JPanel layer, Vector<Outlier> outliers, Color color){        
    layer.removeAll();
    for (Outlier outlier : outliers) {  
        int length = outlier.inst.numValues() - 1; // -1
        double[] center = new double[length]; // last value is the class
        for (int i = 0; i < length; i++) {
            center[i] = outlier.inst.value(i);                
        }            
        SphereCluster cluster = new SphereCluster(center, 0);                
            
        OutlierPanel outlierpanel = new OutlierPanel(m_outlierDetector, outlier, cluster, color, this);
        
        layer.add(outlierpanel);
        outlierpanel.updateLocation();
    }

    layer.repaint();
}

Example 7

Source Project: mzmine3 File: ChartLogics.java License: GNU General Public License v2.0

5 votes

/**
 * 
 * Domain and Range axes need to share the same unit (e.g. mm)
 * 
 * @param myChart
 * @return
 */
public static double calcWidthToHeight(ChartPanel myChart, double chartHeight) {
  makeChartResizable(myChart);
  // paint on a ghost panel
  JPanel parent = (JPanel) myChart.getParent();
  JPanel p = new JPanel();
  p.removeAll();
  p.add(myChart, BorderLayout.CENTER);
  p.setBounds(myChart.getBounds());
  myChart.paintImmediately(myChart.getBounds());
  p.removeAll();
  parent.add(myChart);

  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  ChartRenderingInfo info = myChart.getChartRenderingInfo();
  Rectangle2D dataArea = info.getPlotInfo().getDataArea();
  Rectangle2D chartArea = info.getChartArea();

  // calc title space: will be added later to the right plot size
  double titleWidth = chartArea.getWidth() - dataArea.getWidth();
  double titleHeight = chartArea.getHeight() - dataArea.getHeight();

  // calc right plot size with axis dim.
  // real plot width is given by factor;
  double realPH = chartHeight - titleHeight;

  // ranges
  ValueAxis domainAxis = plot.getDomainAxis();
  org.jfree.data.Range x = domainAxis.getRange();
  ValueAxis rangeAxis = plot.getRangeAxis();
  org.jfree.data.Range y = rangeAxis.getRange();

  // real plot height can be calculated by
  double realPW = realPH / y.getLength() * x.getLength();

  double width = realPW + titleWidth;

  return width;
}

Example 8

Source Project: netbeans File: MenuEditLayer.java License: Apache License 2.0

5 votes

private void rebuildOnScreenMenu(RADVisualContainer menuRAD) {
    if(menuRAD == null) return;
    if(hackedPopupFactory == null) return;
    JMenu menu = (JMenu) formDesigner.getComponent(menuRAD);
    if(hackedPopupFactory.containerMap.containsKey(menu)) {
        JPanel popupContainer = hackedPopupFactory.containerMap.get(menu);
        if(popupContainer == null) return;
        for(Component c : popupContainer.getComponents()) {
            if(c instanceof JMenu) {
                unconfigureMenu((JMenu)c);
            } else {
                unconfigureMenuItem((JComponent)c);
            }
        }
        popupContainer.removeAll();
        // rebuild it
        for(RADVisualComponent child : menuRAD.getSubComponents()) {
            if(child != null) {
                JComponent jchild = (JComponent) formDesigner.getComponent(child);
                if(!isConfigured(jchild)) {
                    if(jchild instanceof JMenu) {
                        configureMenu(menu, (JMenu)jchild);
                    } else {
                        configureMenuItem(menu,jchild);
                    }
                }
                popupContainer.add(jchild);
            }
        }
        
        // repack it
        popupContainer.setSize(popupContainer.getLayout().preferredLayoutSize(popupContainer));
        validate();
        popupContainer.repaint();
    }
}

Example 9

Source Project: netbeans File: MultiTabsPanel.java License: Apache License 2.0

5 votes

@Override
protected void initTabsPanel( JPanel panel ) {
    if( null == tabsPanel )
        tabsPanel = new InnerTabsPanel( ( MultiTabsOptionsPanelController ) controller);
    panel.removeAll();
    panel.setLayout( new BorderLayout() );
    panel.add( tabsPanel, BorderLayout.CENTER );
}

Example 10

Source Project: netbeans File: CollapsibleSectionPanel.java License: Apache License 2.0

5 votes

public ActionsBuilder (JPanel panel, FocusListener listener) {
    this.focusListener = listener;
    panel.removeAll();
    GroupLayout layout = (GroupLayout) panel.getLayout();
    horizontalSeqGroup = layout.createSequentialGroup();
    layout.setHorizontalGroup(
        layout.createParallelGroup(GroupLayout.Alignment.LEADING)
        .addGroup(horizontalSeqGroup)
    );
    verticalParallelGroup = layout.createParallelGroup(GroupLayout.Alignment.BASELINE);
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(verticalParallelGroup)
    );
}

Example 11

Source Project: netbeans File: SectionPanel.java License: Apache License 2.0

5 votes

public ActionsBuilder (JPanel panel) {
    panel.removeAll();
    GroupLayout layout = (GroupLayout) panel.getLayout();
    horizontalSeqGroup = layout.createSequentialGroup();
    layout.setHorizontalGroup(
        layout.createParallelGroup(GroupLayout.Alignment.LEADING)
        .addGroup(horizontalSeqGroup)
    );
    verticalParallelGroup = layout.createParallelGroup(GroupLayout.Alignment.BASELINE);
    layout.setVerticalGroup(
        layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
        .addGroup(verticalParallelGroup)
    );
}

Example 12

Source Project: freecol File: FreeColFileChooserUI.java License: GNU General Public License v2.0

5 votes

@Override
protected void addControlButtons() {
    JPanel buttonPanel = getButtonPanel();
    Component[] buttons = buttonPanel.getComponents();
    buttonPanel.removeAll();
    for (int i=buttons.length-1; i>=0; i--) {
        buttonPanel.add(buttons[i]);
    }
    super.addControlButtons();
}

Example 13

Source Project: BowlerStudio File: BowlerCamPanel.java License: GNU General Public License v3.0

5 votes

private void updateImage(BufferedImage imageUpdate, JPanel p){
	if(imageUpdate ==null)
		return;
	p.removeAll();
	JLabel l = new JLabel();
	l.setIcon(new ImageIcon(imageUpdate));
	p.add(l);
	p.invalidate();
}

Example 14

Source Project: rapidminer-studio File: BeltColumnStatisticsPanel.java License: GNU Affero General Public License v3.0

4 votes

/**
 * Updates the charts.
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
private void updateCharts() {
	for (int i = 0; i < listOfChartPanels.size(); i++) {
		JPanel panel = listOfChartPanels.get(i);
		panel.removeAll();
		JFreeChart chartOrNull = getModel().getChartOrNull(i);
		if (chartOrNull != null) {
			final ChartPanel chartPanel = new ChartPanel(chartOrNull) {

				private static final long serialVersionUID = -6953213567063104487L;

				@Override
				public Dimension getPreferredSize() {
					return DIMENSION_CHART_PANEL_ENLARGED;
				}
			};
			chartPanel.setPopupMenu(null);
			chartPanel.setBackground(COLOR_TRANSPARENT);
			chartPanel.setOpaque(false);
			chartPanel.addMouseListener(enlargeAndHoverAndPopupMouseAdapter);
			panel.add(chartPanel, BorderLayout.CENTER);

			JPanel openChartPanel = new JPanel(new GridBagLayout());
			openChartPanel.setOpaque(false);

			GridBagConstraints gbc = new GridBagConstraints();
			gbc.anchor = GridBagConstraints.CENTER;
			gbc.fill = GridBagConstraints.NONE;
			gbc.weightx = 1.0;
			gbc.weighty = 1.0;

			JButton openChartButton = new JButton(OPEN_CHART_ACTION);
			openChartButton.setOpaque(false);
			openChartButton.setContentAreaFilled(false);
			openChartButton.setBorderPainted(false);
			openChartButton.addMouseListener(enlargeAndHoverAndPopupMouseAdapter);
			openChartButton.setHorizontalAlignment(SwingConstants.LEFT);
			openChartButton.setHorizontalTextPosition(SwingConstants.LEFT);
			openChartButton.setIcon(null);
			Font font = openChartButton.getFont();
			Map attributes = font.getAttributes();
			attributes.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
			openChartButton.setFont(font.deriveFont(attributes).deriveFont(10.0f));

			openChartPanel.add(openChartButton, gbc);

			panel.add(openChartPanel, BorderLayout.SOUTH);
		}
		panel.revalidate();
		panel.repaint();
	}
}

Example 15

Source Project: mzmine3 File: ChartLogics.java License: GNU General Public License v2.0

4 votes

/**
 * Returns dimensions for limiting factor width or height
 * 
 * @param myChart
 * @return
 */
public static Dimension calcMaxSize(ChartPanel myChart, double chartWidth, double chartHeight) {
  makeChartResizable(myChart);
  // paint on a ghost panel
  JPanel parent = (JPanel) myChart.getParent();
  JPanel p = new JPanel();
  p.removeAll();
  p.add(myChart, BorderLayout.CENTER);
  p.setBounds(myChart.getBounds());
  myChart.paintImmediately(myChart.getBounds());
  p.removeAll();
  parent.add(myChart);

  XYPlot plot = (XYPlot) myChart.getChart().getPlot();
  ChartRenderingInfo info = myChart.getChartRenderingInfo();
  Rectangle2D dataArea = info.getPlotInfo().getDataArea();
  Rectangle2D chartArea = info.getChartArea();

  // calc title space: will be added later to the right plot size
  double titleWidth = chartArea.getWidth() - dataArea.getWidth();
  double titleHeight = chartArea.getHeight() - dataArea.getHeight();

  // calculatig width for max height

  // calc right plot size with axis dim.
  // real plot width is given by factor;
  double realPH = chartHeight - titleHeight;

  // ranges
  ValueAxis domainAxis = plot.getDomainAxis();
  org.jfree.data.Range x = domainAxis.getRange();
  ValueAxis rangeAxis = plot.getRangeAxis();
  org.jfree.data.Range y = rangeAxis.getRange();

  // real plot height can be calculated by
  double realPW = realPH / y.getLength() * x.getLength();

  double width = realPW + titleWidth;
  // if width is higher than given chartWidth then calc height for
  // chartWidth
  if (width > chartWidth) {
    // calc right plot size with axis dim.
    // real plot width is given by factor;
    realPW = chartWidth - titleWidth;

    // real plot height can be calculated by
    realPH = realPW / x.getLength() * y.getLength();

    double height = realPH + titleHeight;
    // Return size
    return new Dimension((int) chartWidth, (int) height);
  } else {
    // Return size
    return new Dimension((int) width, (int) chartHeight);
  }
}

Example 16

Source Project: netbeans File: VCSCommitPanel.java License: Apache License 2.0

4 votes

protected void stopProgress() {
    JPanel p = getProgressPanel();
    p.removeAll();
    p.setVisible(false);
}

Example 17

Source Project: old-mzmine3 File: ChartLogics.java License: GNU General Public License v2.0

4 votes

/**
 * calculates the correct height with multiple iterations Domain and Range axes need to share the
 * same unit (e.g. mm)
 * 
 * @param myChart
 * @param copyToNewPanel
 * @param dataWidth width of data
 * @param axis for width calculation
 * @return
 */
public static double calcHeightToWidth(ChartPanel myChart, double chartWidth,
    double estimatedHeight, int iterations, boolean copyToNewPanel) {
  // if(myChart.getChartRenderingInfo()==null ||
  // myChart.getChartRenderingInfo().getChartArea()==null ||
  // myChart.getChartRenderingInfo().getChartArea().getWidth()==0)
  // result
  double height = estimatedHeight;
  double lastH = height;

  makeChartResizable(myChart);

  // paint on a ghost panel
  JPanel parent = (JPanel) myChart.getParent();
  JPanel p = copyToNewPanel ? new JPanel() : parent;
  if (copyToNewPanel)
    p.add(myChart, BorderLayout.CENTER);
  try {
    for (int i = 0; i < iterations; i++) {
      // paint on ghost panel with estimated height (if copy panel==true)
      myChart.setSize((int) chartWidth, (int) estimatedHeight);
      myChart.paintImmediately(myChart.getBounds());

      XYPlot plot = (XYPlot) myChart.getChart().getPlot();
      ChartRenderingInfo info = myChart.getChartRenderingInfo();
      Rectangle2D dataArea = info.getPlotInfo().getDataArea();
      Rectangle2D chartArea = info.getChartArea();

      // calc title space: will be added later to the right plot size
      double titleWidth = chartArea.getWidth() - dataArea.getWidth();
      double titleHeight = chartArea.getHeight() - dataArea.getHeight();

      // calc right plot size with axis dim.
      // real plot width is given by factor;
      double realPW = chartWidth - titleWidth;

      // ranges
      ValueAxis domainAxis = plot.getDomainAxis();
      org.jfree.data.Range x = domainAxis.getRange();
      ValueAxis rangeAxis = plot.getRangeAxis();
      org.jfree.data.Range y = rangeAxis.getRange();

      // real plot height can be calculated by
      double realPH = realPW / x.getLength() * y.getLength();

      // the real height
      height = realPH + titleHeight;

      // for next iteration
      estimatedHeight = height;
      if ((int) lastH == (int) height)
        break;
      else
        lastH = height;
    }
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  if (copyToNewPanel) {
    // reset to frame
    p.removeAll();
    parent.add(myChart);
  }

  return height;
}

Example 18

Source Project: pega-tracerviewer File: TraceEventTypePopupMenu.java License: Apache License 2.0

4 votes

private void populateCheckBoxLabelMenuItemListJPanel() {

        JPanel checkBoxLabelMenuItemListJPanel = getCheckBoxLabelMenuItemListJPanel();

        checkBoxLabelMenuItemList.clear();
        checkBoxLabelMenuItemListJPanel.removeAll();

        JPanel traceEventTypesJPanel = new JPanel();
        traceEventTypesJPanel.setLayout(new GridBagLayout());

        JPanel traceEventJPanel = new JPanel();
        traceEventJPanel.setLayout(new GridBagLayout());

        int eventIndex = 0;
        int eventTypeIndex = 0;

        for (TraceEventType traceEventType : traceTableModel.getTraceEventTypeList()) {

            CheckBoxMenuItemPopupEntry<TraceEventKey> cbmipe = traceTableModel.getCheckBoxMenuItem(traceEventType);

            if (cbmipe.isVisible()) {

                GridBagConstraints gbc = new GridBagConstraints();
                gbc.gridx = 0;
                gbc.weightx = 1.0D;
                gbc.weighty = 0.0D;
                gbc.fill = GridBagConstraints.BOTH;
                gbc.anchor = GridBagConstraints.NORTHWEST;
                gbc.insets = new Insets(0, 0, 0, 0);

                CheckBoxLabelMenuItem<TraceEventKey> cblmi;
                cblmi = new CheckBoxLabelMenuItem<TraceEventKey>(cbmipe, true);

                checkBoxLabelMenuItemList.add(cblmi);

                if (traceEventType.isEventType()) {
                    gbc.gridy = eventTypeIndex;
                    traceEventTypesJPanel.add(cblmi, gbc);
                    eventTypeIndex++;
                } else {
                    gbc.gridy = eventIndex;
                    traceEventJPanel.add(cblmi, gbc);
                    eventIndex++;
                }
            }
        }

        Border loweredetched = BorderFactory.createEtchedBorder(EtchedBorder.LOWERED);

        traceEventJPanel.setBorder(BorderFactory.createTitledBorder(loweredetched, "Events"));

        traceEventTypesJPanel.setBorder(BorderFactory.createTitledBorder(loweredetched, "Event Types"));

        GridBagConstraints gbc1 = new GridBagConstraints();
        gbc1.gridx = 0;
        gbc1.gridy = 0;
        gbc1.weightx = 1.0D;
        gbc1.weighty = 1.0D;
        gbc1.fill = GridBagConstraints.BOTH;
        gbc1.anchor = GridBagConstraints.NORTHWEST;
        gbc1.insets = new Insets(0, 0, 0, 0);

        GridBagConstraints gbc2 = new GridBagConstraints();
        gbc2.gridx = 0;
        gbc2.gridy = 1;
        gbc2.weightx = 1.0D;
        gbc2.weighty = 1.0D;
        gbc2.fill = GridBagConstraints.BOTH;
        gbc2.anchor = GridBagConstraints.NORTHWEST;
        gbc2.insets = new Insets(0, 0, 0, 0);

        checkBoxLabelMenuItemListJPanel.add(traceEventJPanel, gbc1);
        checkBoxLabelMenuItemListJPanel.add(traceEventTypesJPanel, gbc2);

        revalidate();
        repaint();
    }

Example 19

Source Project: rapidminer-studio File: AttributeStatisticsPanel.java License: GNU Affero General Public License v3.0

4 votes

/**
 * Updates the charts.
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
private void updateCharts() {
	for (int i = 0; i < listOfChartPanels.size(); i++) {
		JPanel panel = listOfChartPanels.get(i);
		panel.removeAll();
		final ChartPanel chartPanel = new ChartPanel(getModel().getChartOrNull(i)) {

			private static final long serialVersionUID = -6953213567063104487L;

			@Override
			public Dimension getPreferredSize() {
				return DIMENSION_CHART_PANEL_ENLARGED;
			}
		};
		chartPanel.setPopupMenu(null);
		chartPanel.setBackground(COLOR_TRANSPARENT);
		chartPanel.setOpaque(false);
		chartPanel.addMouseListener(enlargeAndHoverAndPopupMouseAdapter);
		panel.add(chartPanel, BorderLayout.CENTER);

		JPanel openChartPanel = new JPanel(new GridBagLayout());
		openChartPanel.setOpaque(false);

		GridBagConstraints gbc = new GridBagConstraints();
		gbc.anchor = GridBagConstraints.CENTER;
		gbc.fill = GridBagConstraints.NONE;
		gbc.weightx = 1.0;
		gbc.weighty = 1.0;

		JButton openChartButton = new JButton(OPEN_CHART_ACTION);
		openChartButton.setOpaque(false);
		openChartButton.setContentAreaFilled(false);
		openChartButton.setBorderPainted(false);
		openChartButton.addMouseListener(enlargeAndHoverAndPopupMouseAdapter);
		openChartButton.setHorizontalAlignment(SwingConstants.LEFT);
		openChartButton.setHorizontalTextPosition(SwingConstants.LEFT);
		openChartButton.setIcon(null);
		Font font = openChartButton.getFont();
		Map attributes = font.getAttributes();
		attributes.put(TextAttribute.UNDERLINE, TextAttribute.UNDERLINE_ON);
		openChartButton.setFont(font.deriveFont(attributes).deriveFont(10.0f));

		openChartPanel.add(openChartButton, gbc);

		panel.add(openChartPanel, BorderLayout.SOUTH);
		panel.revalidate();
		panel.repaint();
	}
}

Example 20

Source Project: mzmine2 File: ChartLogics.java License: GNU General Public License v2.0

4 votes

/**
 * calculates the correct height with multiple iterations Domain and Range axes need to share the
 * same unit (e.g. mm)
 * 
 * @param myChart
 * @param copyToNewPanel
 * @param dataWidth width of data
 * @param axis for width calculation
 * @return
 */
public static double calcHeightToWidth(ChartPanel myChart, double chartWidth,
    double estimatedHeight, int iterations, boolean copyToNewPanel) {
  // if(myChart.getChartRenderingInfo()==null ||
  // myChart.getChartRenderingInfo().getChartArea()==null ||
  // myChart.getChartRenderingInfo().getChartArea().getWidth()==0)
  // result
  double height = estimatedHeight;
  double lastH = height;

  makeChartResizable(myChart);

  // paint on a ghost panel
  JPanel parent = (JPanel) myChart.getParent();
  JPanel p = copyToNewPanel ? new JPanel() : parent;
  if (copyToNewPanel)
    p.add(myChart, BorderLayout.CENTER);
  try {
    for (int i = 0; i < iterations; i++) {
      // paint on ghost panel with estimated height (if copy panel==true)
      myChart.setSize((int) chartWidth, (int) estimatedHeight);
      myChart.paintImmediately(myChart.getBounds());

      XYPlot plot = (XYPlot) myChart.getChart().getPlot();
      ChartRenderingInfo info = myChart.getChartRenderingInfo();
      Rectangle2D dataArea = info.getPlotInfo().getDataArea();
      Rectangle2D chartArea = info.getChartArea();

      // calc title space: will be added later to the right plot size
      double titleWidth = chartArea.getWidth() - dataArea.getWidth();
      double titleHeight = chartArea.getHeight() - dataArea.getHeight();

      // calc right plot size with axis dim.
      // real plot width is given by factor;
      double realPW = chartWidth - titleWidth;

      // ranges
      ValueAxis domainAxis = plot.getDomainAxis();
      org.jfree.data.Range x = domainAxis.getRange();
      ValueAxis rangeAxis = plot.getRangeAxis();
      org.jfree.data.Range y = rangeAxis.getRange();

      // real plot height can be calculated by
      double realPH = realPW / x.getLength() * y.getLength();

      // the real height
      height = realPH + titleHeight;

      // for next iteration
      estimatedHeight = height;
      if ((int) lastH == (int) height)
        break;
      else
        lastH = height;
    }
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  if (copyToNewPanel) {
    // reset to frame
    p.removeAll();
    parent.add(myChart);
  }

  return height;
}