Example #1
0
 @Override
 public boolean importData(JComponent comp, Transferable t) {
   DataFlavor htmlFlavor = DataFlavor.stringFlavor;
   if (canImport(comp, t.getTransferDataFlavors())) {
     try {
       String transferString = (String) t.getTransferData(htmlFlavor);
       EditorPane targetTextPane = (EditorPane) comp;
       for (Map.Entry<String, String> entry : _copiedImgs.entrySet()) {
         String imgName = entry.getKey();
         String imgPath = entry.getValue();
         File destFile = targetTextPane.copyFileToBundle(imgPath);
         String newName = destFile.getName();
         if (!newName.equals(imgName)) {
           String ptnImgName = "\"" + imgName + "\"";
           newName = "\"" + newName + "\"";
           transferString = transferString.replaceAll(ptnImgName, newName);
           Debug.info(ptnImgName + " exists. Rename it to " + newName);
         }
       }
       targetTextPane.insertString(transferString);
     } catch (Exception e) {
       Debug.error(me + "importData: Problem pasting text\n%s", e.getMessage());
     }
     return true;
   }
   return false;
 }
 /**
  * Returns an object which represents the data to be transferred. The class of the object returned
  * is defined by the representation class of the flavor.
  *
  * @param flavor the requested flavor for the data
  * @see DataFlavor#getRepresentationClass
  * @exception IOException if the data is no longer available in the requested flavor.
  * @exception UnsupportedFlavorException if the requested data flavor is not supported.
  */
 @Override
 public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
   Transferable t = (Transferable) transferables.get(flavor);
   if (t == null) {
     throw new UnsupportedFlavorException(flavor);
   }
   return t.getTransferData(flavor);
 }
Example #3
0
 public void drop(DropTargetDropEvent dtde) {
   dtde.acceptDrop(DnDConstants.ACTION_COPY);
   DataFlavor[] flavors = null;
   try {
     Transferable t = dtde.getTransferable();
     iterator = null;
     flavors = t.getTransferDataFlavors();
     if (IJ.debugMode) IJ.log("DragAndDrop.drop: " + flavors.length + " flavors");
     for (int i = 0; i < flavors.length; i++) {
       if (IJ.debugMode) IJ.log("  flavor[" + i + "]: " + flavors[i].getMimeType());
       if (flavors[i].isFlavorJavaFileListType()) {
         Object data = t.getTransferData(DataFlavor.javaFileListFlavor);
         iterator = ((List) data).iterator();
         break;
       } else if (flavors[i].isFlavorTextType()) {
         Object ob = t.getTransferData(flavors[i]);
         if (!(ob instanceof String)) continue;
         String s = ob.toString().trim();
         if (IJ.isLinux() && s.length() > 1 && (int) s.charAt(1) == 0) s = fixLinuxString(s);
         ArrayList list = new ArrayList();
         if (s.indexOf("href=\"") != -1 || s.indexOf("src=\"") != -1) {
           s = parseHTML(s);
           if (IJ.debugMode) IJ.log("  url: " + s);
           list.add(s);
           this.iterator = list.iterator();
           break;
         }
         BufferedReader br = new BufferedReader(new StringReader(s));
         String tmp;
         while (null != (tmp = br.readLine())) {
           tmp = java.net.URLDecoder.decode(tmp.replaceAll("\\+", "%2b"), "UTF-8");
           if (tmp.startsWith("file://")) tmp = tmp.substring(7);
           if (IJ.debugMode) IJ.log("  content: " + tmp);
           if (tmp.startsWith("http://")) list.add(s);
           else list.add(new File(tmp));
         }
         this.iterator = list.iterator();
         break;
       }
     }
     if (iterator != null) {
       Thread thread = new Thread(this, "DrawAndDrop");
       thread.setPriority(Math.max(thread.getPriority() - 1, Thread.MIN_PRIORITY));
       thread.start();
     }
   } catch (Exception e) {
     dtde.dropComplete(false);
     return;
   }
   dtde.dropComplete(true);
   if (flavors == null || flavors.length == 0) {
     if (IJ.isMacOSX())
       IJ.error(
           "First drag and drop ignored. Please try again. You can avoid this\n"
               + "problem by dragging to the toolbar instead of the status bar.");
     else IJ.error("Drag and drop failed");
   }
 }
Example #4
0
  public StringBuffer getTransferData(Transferable t) {
    StringBuffer xferData = null;
    Object dropped;
    DataFlavor dtf;

    dtf = testAllFlavors(t);

    JConfig.log().logVerboseDebug("dtf == " + dtf);

    try {
      if (dtf == _htmlFlavor || dtf == _utf8HtmlFlavor || dtf == _thtmlFlavor) {
        /*
         * Annoying.
         */
        if (JConfig.queryConfiguration("debug.uber", "false").equals("true") && JConfig.debugging)
          System.out.println("Ick: " + t.getTransferData(DataFlavor.getTextPlainUnicodeFlavor()));
      }
      dropped = t.getTransferData(dtf);
    } catch (IOException ioe) {
      try {
        dropped = t.getTransferData(DataFlavor.stringFlavor);
      } catch (Exception e) {
        JConfig.log().logDebug("I/O Exception: " + ioe);
        return null;
      }
    } catch (UnsupportedFlavorException ufe) {
      try {
        dropped = t.getTransferData(DataFlavor.stringFlavor);
      } catch (Exception e) {
        JConfig.log().logDebug("Unsupported flavor: " + dtf);
        return null;
      }
    }

    if (dropped != null) {
      if (dropped instanceof InputStream) {
        JConfig.log().logVerboseDebug("Dropped an InputStream");
        xferData = getInputStreamData(t, dtf, (InputStream) dropped);
      } else if (dropped instanceof Reader) {
        JConfig.log().logVerboseDebug("Dropped a Reader");
        xferData = getDataFromReader(new BufferedReader((Reader) dropped));
      } else if (dropped instanceof java.net.URL) {
        JConfig.log().logVerboseDebug("Dropped a URL");
        JConfig.log().logVerboseDebug("Got: " + dropped.toString());

        xferData = new StringBuffer(dropped.toString());
      } else if (dropped instanceof String) {
        JConfig.log().logVerboseDebug("Dropped a String");
        xferData = new StringBuffer((String) dropped);
      }

      return (xferData);
    }
    return null;
  }
Example #5
0
 /**
  * Returns the contents of the specified transferable.
  *
  * @param tr transferable
  * @return contents
  */
 @SuppressWarnings("unchecked")
 public static ArrayList<Object> contents(final Transferable tr) {
   final ArrayList<Object> list = new ArrayList<>();
   try {
     if (tr.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
       for (final File fl : (List<File>) tr.getTransferData(DataFlavor.javaFileListFlavor))
         list.add(fl);
     } else if (tr.isDataFlavorSupported(DataFlavor.stringFlavor)) {
       list.add(tr.getTransferData(DataFlavor.stringFlavor));
     }
   } catch (final Exception ex) {
     Util.stack(ex);
   }
   return list;
 }
Example #6
0
 private boolean testFlavor(DataFlavor inFlavor, Transferable t) {
   if (inFlavor != null) {
     if (t.isDataFlavorSupported(inFlavor)) {
       JConfig.log().logVerboseDebug("Accepting(2): " + inFlavor.getMimeType());
       return true;
     }
   }
   return false;
 }
 public void add(Transferable t) {
   DataFlavor[] f = t.getTransferDataFlavors();
   for (int i = 0; i < f.length; i++) {
     if (!transferables.containsKey(f[i])) {
       flavors.add(f[i]);
     }
     transferables.put(f[i], t);
   }
 }
  public void drop(DropTargetDropEvent evt) {
    try {
      Transferable t = evt.getTransferable();

      if (t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
        evt.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);

        String s = (String) t.getTransferData(DataFlavor.stringFlavor);
        evt.getDropTargetContext().dropComplete(true);
        process(s);
      } else {
        evt.rejectDrop();
      }
    } catch (IOException e) {
      evt.rejectDrop();
    } catch (UnsupportedFlavorException e) {
      evt.rejectDrop();
    }
  }
Example #9
0
 @Override
 public void drop(DropTargetDropEvent dtde) {
   try {
     if (dtde.isDataFlavorSupported(DataFlavor.javaFileListFlavor)) {
       dtde.acceptDrop(DnDConstants.ACTION_COPY);
       Transferable t = dtde.getTransferable();
       List list = (List) t.getTransferData(DataFlavor.javaFileListFlavor);
       for (Object o : list) {
         if (o instanceof File) {
           File f = (File) o;
           System.out.println(f.getAbsolutePath());
         }
       }
       dtde.dropComplete(true);
       return;
     }
   } catch (UnsupportedFlavorException | IOException ex) {
     ex.printStackTrace();
   }
   dtde.rejectDrop();
 }
Example #10
0
  /**
   * Get the String residing on the clipboard.
   *
   * @return any text found on the Clipboard; if none found, return an empty String.
   */
  public void openClipboardContents() {
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    // odd: the Object param of getContents is not currently used
    Transferable contents = clipboard.getContents(null);
    boolean hasTransferableText =
        (contents != null) && contents.isDataFlavorSupported(DataFlavor.stringFlavor);
    if (hasTransferableText) {
      TextDocument entry_document = new TextDocument();
      final InputStreamProgressListener progress_listener = getInputStreamProgressListener();

      entry_document.addInputStreamProgressListener(progress_listener);

      final EntryInformation artemis_entry_information = Options.getArtemisEntryInformation();

      final uk.ac.sanger.artemis.io.Entry new_embl_entry =
          EntryFileDialog.getEntryFromFile(this, entry_document, artemis_entry_information, false);

      if (new_embl_entry == null) // the read failed
      return;

      try {
        final Entry entry = new Entry(new_embl_entry);
        EntryEdit last_entry_edit = makeEntryEdit(entry);
        addEntryEdit(last_entry_edit);
        getStatusLabel().setText("");
        last_entry_edit.setVisible(true);
      } catch (OutOfRangeException e) {
        new MessageDialog(
            this,
            "read failed: one of the features in "
                + " cut and paste has an out of range "
                + "location: "
                + e.getMessage());
      } catch (NoSequenceException e) {
        new MessageDialog(this, "read failed: " + " cut and paste contains no sequence");
      }
    }
  }
  public boolean importData(JComponent comp, Transferable t) {

    ImageIcon icon = null;

    try {

      if (t.isDataFlavorSupported(flavors[0])) {

        image = (Image) t.getTransferData(flavors[0]);

        icon = new ImageIcon(image);
      }

      if (comp instanceof JLabel) {

        JLabel label = (JLabel) comp;

        label.setIcon(icon);

        return true;

      } else if (comp instanceof AbstractButton) {

        AbstractButton button = (AbstractButton) comp;

        button.setIcon(icon);

        return true;
      }

    } catch (UnsupportedFlavorException ignored) {
    } catch (IOException ignored) {
    }

    return false;
  }
Example #12
0
  /**
   * Gets a Reader for a text flavor, decoded, if necessary, for the expected charset (encoding).
   * The supported representation classes are <code>java.io.Reader</code>, <code>java.lang.String
   * </code>, <code>java.nio.CharBuffer</code>, <code>[C</code>, <code>java.io.InputStream</code>,
   * <code>java.nio.ByteBuffer</code>, and <code>[B</code>.
   *
   * <p>Because text flavors which do not support the charset parameter are encoded in a
   * non-standard format, this method should not be called for such flavors. However, in order to
   * maintain backward-compatibility, if this method is called for such a flavor, this method will
   * treat the flavor as though it supports the charset parameter and attempt to decode it
   * accordingly. See <code>selectBestTextFlavor</code> for a list of text flavors which do not
   * support the charset parameter.
   *
   * @param transferable the <code>Transferable</code> whose data will be requested in this flavor
   * @return a <code>Reader</code> to read the <code>Transferable</code>'s data
   * @exception IllegalArgumentException if the representation class is not one of the seven listed
   *     above
   * @exception IllegalArgumentException if the <code>Transferable</code> has <code>null</code> data
   * @exception NullPointerException if the <code>Transferable</code> is <code>null</code>
   * @exception UnsupportedEncodingException if this flavor's representation is <code>
   *     java.io.InputStream</code>, <code>java.nio.ByteBuffer</code>, or <code>[B</code> and this
   *     flavor's encoding is not supported by this implementation of the Java platform
   * @exception UnsupportedFlavorException if the <code>Transferable</code> does not support this
   *     flavor
   * @exception IOException if the data cannot be read because of an I/O error
   * @see #selectBestTextFlavor
   * @since 1.3
   */
  public Reader getReaderForText(Transferable transferable)
      throws UnsupportedFlavorException, IOException {
    Object transferObject = transferable.getTransferData(this);
    if (transferObject == null) {
      throw new IllegalArgumentException("getTransferData() returned null");
    }

    if (transferObject instanceof Reader) {
      return (Reader) transferObject;
    } else if (transferObject instanceof String) {
      return new StringReader((String) transferObject);
    } else if (transferObject instanceof CharBuffer) {
      CharBuffer buffer = (CharBuffer) transferObject;
      int size = buffer.remaining();
      char[] chars = new char[size];
      buffer.get(chars, 0, size);
      return new CharArrayReader(chars);
    } else if (transferObject instanceof char[]) {
      return new CharArrayReader((char[]) transferObject);
    }

    InputStream stream = null;

    if (transferObject instanceof InputStream) {
      stream = (InputStream) transferObject;
    } else if (transferObject instanceof ByteBuffer) {
      ByteBuffer buffer = (ByteBuffer) transferObject;
      int size = buffer.remaining();
      byte[] bytes = new byte[size];
      buffer.get(bytes, 0, size);
      stream = new ByteArrayInputStream(bytes);
    } else if (transferObject instanceof byte[]) {
      stream = new ByteArrayInputStream((byte[]) transferObject);
    }

    if (stream == null) {
      throw new IllegalArgumentException(
          "transfer data is not Reader, String, CharBuffer, char array, InputStream, ByteBuffer, or byte array");
    }

    String encoding = getParameter("charset");
    return (encoding == null)
        ? new InputStreamReader(stream)
        : new InputStreamReader(stream, encoding);
  }
Example #13
0
  private void dumpFlavorsOld(Transferable t) {
    DataFlavor[] dfa = t.getTransferDataFlavors();

    if (dfa != null) {
      if (dfa.length == 0) {
        JConfig.log().logVerboseDebug("Trying a second attack...");
        try {
          Clipboard sysClip = Toolkit.getDefaultToolkit().getSystemClipboard();
          Transferable t2 = sysClip.getContents(null);
          StringBuffer stBuff;

          stBuff = getTransferData(t2);
          JConfig.log().logVerboseDebug("Check out: " + stBuff);
        } catch (Exception e) {
          JConfig.log().handleException("Caught: " + e, e);
        }
        JConfig.log().logVerboseDebug("Done trying a second attack...");
      }
    }
    dumpDataFlavors(dfa);
  }
Example #14
0
  public void drop(DropTargetDropEvent dtde) {
    Transferable t = dtde.getTransferable();
    StringBuffer dropData = null;
    DataFlavor dtf;

    JConfig.log().logVerboseDebug("Dropping!");

    if (t.getTransferDataFlavors().length == 0) {
      Clipboard sysClip = Toolkit.getDefaultToolkit().getSystemClipboard();
      Transferable t2 = sysClip.getContents(null);
      DataFlavor[] dfa2;
      int j;

      JConfig.log().logDebug("Dropped 0 data flavors, trying clipboard.");
      dfa2 = null;

      if (t2 != null) {
        JConfig.log().logVerboseDebug("t2 is not null: " + t2);
        dfa2 = t2.getTransferDataFlavors();
        JConfig.log().logVerboseDebug("Back from getTransferDataFlavors()!");
      } else {
        JConfig.log().logVerboseDebug("t2 is null!");
      }

      if (JConfig.queryConfiguration("debug.uber", "false").equals("true")) {
        if (dfa2 != null) {
          if (dfa2.length == 0) {
            JConfig.log().logVerboseDebug("Length is still zero!");
          }
          for (j = 0; j < dfa2.length; j++) {
            JConfig.log()
                .logVerboseDebug("Flavah " + j + " == " + dfa2[j].getHumanPresentableName());
            JConfig.log().logVerboseDebug("Flavah/mime " + j + " == " + dfa2[j].getMimeType());
          }
        } else {
          JConfig.log().logVerboseDebug("Flavahs supported: none!\n");
        }
      }
    }

    if (JConfig.queryConfiguration("debug.uber", "false").equals("true") && JConfig.debugging)
      dumpFlavorsOld(t);

    dtf = testAllFlavors(t);
    if (dtf != null) {
      JConfig.log().logVerboseDebug("Accepting!");
      acceptDrop(dtde);

      dropData = getTransferData(t);
      dtde.dropComplete(true);
      dtde.getDropTargetContext().dropComplete(true);
      if (dropData != null) {
        if (handler != null) {
          handler.receiveDropString(dropData);
        }
      }
    } else {
      JConfig.log().logVerboseDebug("Rejecting!");
      dtde.rejectDrop();
      handler.receiveDropString(dropData);
    }
  }
  /**
   * Paste the contents of the clipboard into the console buffer
   *
   * @return true if clipboard contents pasted
   */
  public boolean paste() throws IOException {
    Clipboard clipboard;
    try { // May throw ugly exception on system without X
      clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    } catch (Exception e) {
      return false;
    }

    if (clipboard == null) {
      return false;
    }

    Transferable transferable = clipboard.getContents(null);

    if (transferable == null) {
      return false;
    }

    try {
      Object content = transferable.getTransferData(DataFlavor.plainTextFlavor);

      /*
       * This fix was suggested in bug #1060649 at
       * http://sourceforge.net/tracker/index.php?func=detail&aid=1060649&group_id=64033&atid=506056
       * to get around the deprecated DataFlavor.plainTextFlavor, but it
       * raises a UnsupportedFlavorException on Mac OS X
       */
      if (content == null) {
        try {
          content = new DataFlavor().getReaderForText(transferable);
        } catch (Exception e) {
        }
      }

      if (content == null) {
        return false;
      }

      String value;

      if (content instanceof Reader) {
        // TODO: we might want instead connect to the input stream
        // so we can interpret individual lines
        value = "";

        String line = null;

        for (BufferedReader read = new BufferedReader((Reader) content);
            (line = read.readLine()) != null; ) {
          if (value.length() > 0) {
            value += "\n";
          }

          value += line;
        }
      } else {
        value = content.toString();
      }

      if (value == null) {
        return true;
      }

      putString(value);

      return true;
    } catch (UnsupportedFlavorException ufe) {
      if (debugger != null) debug(ufe + "");

      return false;
    }
  }
Example #16
0
 public void run(String arg) {
   Frame[] niframes = WindowManager.getNonImageWindows();
   String[] titles = new String[niframes.length + 1];
   for (int i = 0; i < niframes.length; i++) {
     titles[i] = niframes[i].getTitle();
   }
   titles[niframes.length] = "Clipboard";
   GenericDialog gd = new GenericDialog("Windows");
   boolean importfile = false;
   gd.addCheckbox("Import from file?", importfile);
   gd.addChoice("Windows", titles, titles[0]);
   boolean hasxvals = false;
   gd.addCheckbox("X Vals Column?", hasxvals);
   boolean multix = false;
   gd.addCheckbox("Multi_X_Columns?", multix);
   boolean skipendzeros = false;
   gd.addCheckbox("Skip_end_zeros?", skipendzeros);
   String[] delimiters = {"Tab", "Comma", "Space"};
   gd.addChoice("Delimiter", delimiters, delimiters[0]);
   gd.showDialog();
   if (gd.wasCanceled()) {
     return;
   }
   importfile = gd.getNextBoolean();
   int index = gd.getNextChoiceIndex();
   hasxvals = gd.getNextBoolean();
   multix = gd.getNextBoolean();
   skipendzeros = gd.getNextBoolean();
   int delimindex = gd.getNextChoiceIndex();
   if (multix) hasxvals = true;
   String textdata = "";
   if (importfile) {
     OpenDialog od = new OpenDialog("Open File", "", ".txt");
     String directory = od.getDirectory();
     String name = od.getFileName();
     if (name == null) {
       return;
     }
     try {
       File infile = new File(directory + name);
       BufferedReader b = new BufferedReader(new FileReader(infile));
       textdata = (new jdataio()).readstringfile(b);
       b.close();
     } catch (IOException e) {
       return;
     }
   } else {
     if (index == niframes.length) {
       // here we get the data from the clipboard
       Transferable t = Toolkit.getDefaultToolkit().getSystemClipboard().getContents(null);
       try {
         if (t != null && t.isDataFlavorSupported(DataFlavor.stringFlavor)) {
           textdata = (String) t.getTransferData(DataFlavor.stringFlavor);
         }
       } catch (UnsupportedFlavorException e) {
       } catch (IOException e) {
       }
       if (textdata.equals("")) {
         IJ.error("Error copying from clipboard.");
         return;
       }
     } else {
       if (niframes[index] instanceof Editor) {
         Editor tw = (Editor) niframes[index];
         textdata = tw.getText();
       } else {
         if (niframes[index] instanceof TextWindow) {
           TextWindow tw = (TextWindow) niframes[index];
           textdata = tw.getTextPanel().getText();
         } else {
           IJ.showMessage("Not a valid text window");
           return;
         }
       }
     }
   }
   if (textdata == null) {
     IJ.showMessage("Error in Obtaining String");
     return;
   }
   if (textdata.indexOf("\r") >= 0) {
     textdata = textdata.replace('\r', '\n');
   }
   char[] delims = {'\t', ',', ' '};
   delimit_string ds = new delimit_string(delims[delimindex]);
   String[] rows = ds.getrows(textdata);
   int lines = rows.length;
   int columns = ds.getnumcolumns(rows[0]);
   int ycolumns = columns;
   if (hasxvals) {
     if (multix) {
       ycolumns /= 2;
     } else {
       ycolumns--;
     }
   }
   if (multix) {
     float[][] ydata = new float[ycolumns][lines];
     float[][] xdata = new float[ycolumns][lines];
     for (int i = 0; i < lines; i++) {
       float[] temp = ds.delim2float(rows[i], columns);
       for (int j = 0; j < ycolumns; j++) {
         ydata[j][i] = temp[2 * j + 1];
         xdata[j][i] = temp[2 * j];
       }
     }
     int[] npts = new int[ycolumns];
     for (int i = 0; i < ycolumns; i++) {
       npts[i] = lines;
     }
     if (skipendzeros) {
       for (int i = 0; i < ycolumns; i++) {
         int counter = lines - 1;
         while ((xdata[i][counter] == 0.0f || Float.isNaN(xdata[i][counter])) && counter > 0) {
           xdata[i][counter] = 0.0f;
           ydata[i][counter] = 0.0f;
           npts[i]--;
           counter--;
         }
       }
     }
     (new PlotWindow4("Text Plot", "x", "y", xdata, ydata, npts)).draw();
   } else {
     float[][] tempydata = new float[ycolumns][lines];
     float[] tempxdata = new float[lines];
     float[][] xdata = null;
     float[][] ydata = null;
     int startcolumn = 0;
     if (hasxvals) startcolumn = 1;
     for (int i = 0; i < lines; i++) {
       float[] temp = ds.delim2float(rows[i], columns);
       if (hasxvals) {
         tempxdata[i] = temp[0];
       } else {
         tempxdata[i] = (float) (i + 1);
       }
       for (int j = 0; j < ycolumns; j++) {
         tempydata[j][i] = temp[j + startcolumn];
       }
     }
     int[] npts = new int[ycolumns];
     npts[0] = lines;
     if (skipendzeros) {
       int maxpts = 0;
       for (int i = 0; i < ycolumns; i++) {
         int counter = lines - 1;
         npts[i] = lines;
         while ((tempydata[i][counter] == 0.0f || Float.isNaN(tempydata[i][counter]))
             && counter > 0) {
           npts[i]--;
           counter--;
         }
         if (npts[i] > maxpts) maxpts = npts[i];
         IJ.log("" + npts[i]);
       }
       ydata = new float[ycolumns][maxpts];
       xdata = new float[ycolumns][maxpts];
       for (int i = 0; i < ycolumns; i++) {
         // npts[i]=npts[0];
         System.arraycopy(tempxdata, 0, xdata[i], 0, npts[i]);
         System.arraycopy(tempydata[i], 0, ydata[i], 0, npts[i]);
       }
     } else {
       ydata = tempydata;
       xdata = new float[ycolumns][];
       for (int i = 0; i < ycolumns; i++) {
         npts[i] = npts[0];
         xdata[i] = tempxdata.clone();
       }
     }
     (new PlotWindow4("Text Plot", "x", "y", xdata, ydata, npts)).draw();
   }
 }