/**
  * Writes the <code>shape</code>, <code>coords</code>, <code>href</code>,
  * <code>nohref</code> Attribute for the specified figure and ellipse.
  *
  * @return Returns true, if the circle is inside of the image bounds.
  */
 private boolean writeCircleAttributes(IXMLElement elem, SVGFigure f, Ellipse2D.Double ellipse) {
     AffineTransform t = TRANSFORM.getClone(f);
     if (t == null) {
         t = drawingTransform;
     } else {
         t.preConcatenate(drawingTransform);
     }
     
     if ((t.getType() &
             (AffineTransform.TYPE_UNIFORM_SCALE | AffineTransform.TYPE_TRANSLATION)) ==
             t.getType() &&
             ellipse.width == ellipse.height
             ) {
         
         Point2D.Double start = new Point2D.Double(ellipse.x, ellipse.y);
         Point2D.Double end = new Point2D.Double(ellipse.x + ellipse.width, ellipse.y + ellipse.height);
         t.transform(start, start);
         t.transform(end, end);
         ellipse.x = Math.min(start.x, end.x);
         ellipse.y = Math.min(start.y, end.y);
         ellipse.width = Math.abs(start.x - end.x);
         ellipse.height = Math.abs(start.y - end.y);
         
         elem.setAttribute("shape", "circle");
         elem.setAttribute("coords",
                 (int) (ellipse.x + ellipse.width / 2d)+","+
                 (int) (ellipse.y + ellipse.height / 2d)+","+
                 (int) (ellipse.width / 2d)
                 );
         writeHrefAttribute(elem, f);
         return bounds.intersects(ellipse.getBounds());
     } else {
         return writePolyAttributes(elem, f, (Shape) ellipse);
     }
 }
Beispiel #2
0
  @Override
  public void keyTyped(final KeyEvent e) {
    if (undo == null || control(e) || DELNEXT.is(e) || DELPREV.is(e) || ESCAPE.is(e)) return;

    text.pos(text.cursor());
    // string to be added
    String ch = String.valueOf(e.getKeyChar());

    // remember if marked text is to be deleted
    boolean del = true;
    final byte[] txt = text.text();
    if (TAB.is(e)) {
      if (text.marked()) {
        // check if lines are to be indented
        final int s = Math.min(text.pos(), text.start());
        final int l = Math.max(text.pos(), text.start()) - 1;
        for (int p = s; p <= l && p < txt.length; p++) del &= txt[p] != '\n';
        if (!del) {
          text.indent(s, l, e.isShiftDown());
          ch = null;
        }
      } else {
        boolean c = true;
        for (int p = text.pos() - 1; p >= 0 && c; p--) {
          final byte b = txt[p];
          c = ws(b);
          if (b == '\n') break;
        }
        if (c) ch = "  ";
      }
    }

    // delete marked text
    if (text.marked() && del) text.delete();

    if (ENTER.is(e)) {
      // adopt indentation from previous line
      final StringBuilder sb = new StringBuilder(1).append(e.getKeyChar());
      int s = 0;
      for (int p = text.pos() - 1; p >= 0; p--) {
        final byte b = txt[p];
        if (b == '\n') break;
        if (b == '\t') {
          s += 2;
        } else if (b == ' ') {
          s++;
        } else {
          s = 0;
        }
      }
      for (int p = 0; p < s; p++) sb.append(' ');
      ch = sb.toString();
    }

    if (ch != null) text.add(ch);
    text.setCaret();
    rend.calc();
    showCursor(2);
    e.consume();
  }
Beispiel #3
0
  /**
   * Ensures that the caret is visible by scrolling the text area if necessary.
   *
   * @return True if scrolling was actually performed, false if the caret was already visible
   */
  public boolean scrollToCaret() {
    int line = getCaretLine();
    int lineStart = getLineStartOffset(line);
    int offset = Math.max(0, Math.min(getLineLength(line) - 1, getCaretPosition() - lineStart));

    return scrollTo(line, offset);
  }
Beispiel #4
0
  /**
   * Ensures that the specified line and offset is visible by scrolling the text area if necessary.
   *
   * @param line The line to scroll to
   * @param offset The offset in the line to scroll to
   * @return True if scrolling was actually performed, false if the line and offset was already
   *     visible
   */
  public boolean scrollTo(int line, int offset) {
    // visibleLines == 0 before the component is realized
    // we can't do any proper scrolling then, so we have
    // this hack...
    if (visibleLines == 0) {
      setFirstLine(Math.max(0, line - electricScroll));
      return true;
    }

    int newFirstLine = firstLine;
    int newHorizontalOffset = horizontalOffset;

    if (line < firstLine + electricScroll) {
      newFirstLine = Math.max(0, line - electricScroll);
    } else if (line + electricScroll >= firstLine + visibleLines) {
      newFirstLine = (line - visibleLines) + electricScroll + 1;
      if (newFirstLine + visibleLines >= getLineCount())
        newFirstLine = getLineCount() - visibleLines;
      if (newFirstLine < 0) newFirstLine = 0;
    }

    int x = _offsetToX(line, offset);
    int width = painter.getFontMetrics().charWidth('w');

    if (x < 0) {
      newHorizontalOffset = Math.min(0, horizontalOffset - x + width + 5);
    } else if (x + width >= painter.getWidth()) {
      newHorizontalOffset = horizontalOffset + (painter.getWidth() - x) - width - 5;
    }

    return setOrigin(newFirstLine, newHorizontalOffset);
  }
 private void getintbright() {
   weights = new float[ncurves][xpts][ypts];
   for (int i = 0; i < ncurves; i++) {
     nmeas[i] = 0;
     for (int j = 0; j < xpts; j++) {
       for (int k = 0; k < ypts; k++) {
         nmeas[i] += (int) pch[i][j][k];
       }
     }
     double tempavg = 0.0;
     double tempavg2 = 0.0;
     double temp2avg = 0.0;
     double temp2avg2 = 0.0;
     double tempccavg = 0.0;
     for (int j = 0; j < xpts; j++) {
       for (int k = 0; k < ypts; k++) {
         double normed = (double) pch[i][j][k] / (double) nmeas[i];
         if (pch[i][j][k] > 0.0f) {
           weights[i][j][k] = (float) ((double) nmeas[i] / (normed * (1.0f - normed)));
         } else {
           weights[i][j][k] = 1.0f;
         }
         tempavg += normed * (double) j;
         tempavg2 += normed * (double) j * (double) j;
         temp2avg += normed * (double) k;
         temp2avg2 += normed * (double) k * (double) k;
         tempccavg += normed * (double) k * (double) j;
       }
     }
     tempccavg -= tempavg * temp2avg;
     brightcc[i] = tempccavg / Math.sqrt(tempavg * temp2avg);
     tempavg2 -= tempavg * tempavg;
     tempavg2 /= tempavg;
     bright1[i] = (tempavg2 - 1.0);
     temp2avg2 -= temp2avg * temp2avg;
     temp2avg2 /= temp2avg;
     bright2[i] = (temp2avg2 - 1.0);
     intensity1[i] = tempavg;
     intensity2[i] = temp2avg;
     if (psfflag == 0) {
       bright1[i] /= 0.3536;
       bright2[i] /= 0.3536;
       brightcc[i] /= 0.3536;
     } else {
       if (psfflag == 1) {
         bright1[i] /= 0.078;
         bright2[i] /= 0.078;
         brightcc[i] /= 0.078;
       } else {
         bright1[i] /= 0.5;
         bright2[i] /= 0.5;
         brightcc[i] /= 0.5;
       }
     }
     number1[i] = intensity1[i] / bright1[i];
     number2[i] = intensity2[i] / bright2[i];
     brightmincc[i] = (bright1[i] * beta) * Math.sqrt(intensity1[i] / intensity2[i]);
   }
 }
Beispiel #6
0
  @Override
  public final void mouseDragged(final MouseEvent e) {
    if (!SwingUtilities.isLeftMouseButton(e)) return;

    // selection mode
    select(e.getPoint(), false);
    final int y = Math.max(20, Math.min(e.getY(), getHeight() - 20));
    if (y != e.getY()) scroll.pos(scroll.pos() + e.getY() - y);
  }
Beispiel #7
0
  /**
   * Draw every char in separate terminal cell to guaranty equal width for different lines.
   * Nevertheless to improve kerning we draw word characters as one block for monospaced fonts.
   */
  private void drawChars(int x, int y, CharBuffer buf, TextStyle style, Graphics2D gfx) {
    final int blockLen = 1;
    int offset = 0;
    int drawCharsOffset = 0;

    // workaround to fix Swing bad rendering of bold special chars on Linux
    // TODO required for italic?
    CharBuffer renderingBuffer;
    if (mySettingsProvider.DECCompatibilityMode() && style.hasOption(TextStyle.Option.BOLD)) {
      renderingBuffer = CharUtils.heavyDecCompatibleBuffer(buf);
    } else {
      renderingBuffer = buf;
    }

    while (offset + blockLen <= buf.length()) {
      if (renderingBuffer.getBuf()[buf.getStart() + offset] == CharUtils.DWC) {
        offset += blockLen;
        drawCharsOffset += blockLen;
        continue; // dont' draw second part(fake one) of double width character
      }

      Font font = getFontToDisplay(buf.charAt(offset + blockLen - 1), style);
      //      while (myMonospaced && (offset + blockLen < buf.getLength()) &&
      // isWordCharacter(buf.charAt(offset + blockLen - 1))
      //              && (font == getFontToDisplay(buf.charAt(offset + blockLen - 1), style))) {
      //        blockLen++;
      //      }
      gfx.setFont(font);

      int descent = gfx.getFontMetrics(font).getDescent();
      int baseLine = (y + 1) * myCharSize.height - descent;
      int xCoord = (x + drawCharsOffset) * myCharSize.width;
      int textLength =
          CharUtils.getTextLengthDoubleWidthAware(
              buf.getBuf(),
              buf.getStart() + offset,
              blockLen,
              mySettingsProvider.ambiguousCharsAreDoubleWidth());

      int yCoord = y * myCharSize.height;

      gfx.setClip(
          xCoord,
          yCoord,
          Math.min(textLength * myCharSize.width, getWidth() - xCoord),
          Math.min(myCharSize.height, getHeight() - yCoord));

      gfx.setColor(getPalette().getColor(myStyleState.getForeground(style.getForegroundForRun())));

      gfx.drawChars(renderingBuffer.getBuf(), buf.getStart() + offset, blockLen, xCoord, baseLine);

      drawCharsOffset += blockLen;
      offset += blockLen;
    }
    gfx.setClip(null);
  }
  /**
   * Move the cursor <i>where</i> characters, withough checking the current buffer.
   *
   * @see #where
   * @param where the number of characters to move to the right or left.
   */
  private final void moveInternal(final int where) throws IOException {
    // debug ("move cursor " + where + " ("
    // + buf.cursor + " => " + (buf.cursor + where) + ")");
    buf.cursor += where;

    char c;

    if (where < 0) {
      int len = 0;
      for (int i = buf.cursor; i < buf.cursor - where; i++) {
        if (buf.getBuffer().charAt(i) == '\t') len += TAB_WIDTH;
        else len++;
      }

      char cbuf[] = new char[len];
      Arrays.fill(cbuf, BACKSPACE);
      out.write(cbuf);

      return;
    } else if (buf.cursor == 0) {
      return;
    } else if (mask != null) {
      c = mask.charValue();
    } else {
      printCharacters(buf.buffer.substring(buf.cursor - where, buf.cursor).toCharArray());
      return;
    }

    // null character mask: don't output anything
    if (NULL_MASK.equals(mask)) {
      return;
    }

    printCharacters(c, Math.abs(where));
  }
Beispiel #9
0
  /**
   * Draws the specified string.
   *
   * @param g graphics reference
   * @param s text
   * @param x x coordinate
   * @param y y coordinate
   * @param w width
   * @param fs font size
   */
  public static void chopString(
      final Graphics g, final byte[] s, final int x, final int y, final int w, final int fs) {

    if (w < 12) return;
    final int[] cw = fontWidths(g.getFont());

    int j = s.length;
    try {
      int l = 0;
      int fw = 0;
      for (int k = 0; k < j; k += l) {
        final int ww = width(g, cw, cp(s, k));
        if (fw + ww >= w - 4) {
          j = Math.max(1, k - l);
          if (k > 1) fw -= width(g, cw, cp(s, k - 1));
          g.drawString("..", x + fw, y + fs);
          break;
        }
        fw += ww;
        l = cl(s, k);
      }
    } catch (final Exception ex) {
      Util.debug(ex);
    }
    g.drawString(string(s, 0, j), x, y + fs);
  }
Beispiel #10
0
  @Override
  public void keyTyped(final KeyEvent e) {
    if (!hist.active()
        || control(e)
        || DELNEXT.is(e)
        || DELPREV.is(e)
        || ESCAPE.is(e)
        || CUT2.is(e)) return;

    final int caret = editor.pos();

    // remember if marked text is to be deleted
    final StringBuilder sb = new StringBuilder(1).append(e.getKeyChar());
    final boolean indent = TAB.is(e) && editor.indent(sb, e.isShiftDown());

    // delete marked text
    final boolean selected = editor.selected() && !indent;
    if (selected) editor.delete();

    final int move = ENTER.is(e) ? editor.enter(sb) : editor.add(sb, selected);

    // refresh history and adjust cursor position
    hist.store(editor.text(), caret, editor.pos());
    if (move != 0) editor.pos(Math.min(editor.size(), caret + move));

    // adjust text height
    scrollCode.invokeLater(true);
    e.consume();
  }
Beispiel #11
0
 private static Color lighter(Color col) {
   int hsl[] = new int[3];
   Utils.rgb2hsl(col.getRed(), col.getGreen(), col.getBlue(), hsl);
   hsl[1] = Math.round(0.7f * hsl[1]);
   hsl[2] = 100;
   int rgb[] = Utils.hsl2rgb(hsl);
   return new Color(rgb[0], rgb[1], rgb[2]);
 }
Beispiel #12
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");
   }
 }
  /**
   * Computes CPU usage (fraction of 1.0) between <code>start[1]</code> and <code>end[1]</code> time
   * points [1.0 corresponds to 100% utilization of all processors].
   *
   * @throws IllegalArgumentException if start and end time points are less than #MIN_ELAPSED_TIME
   *     ms apart.
   * @throws IllegalArgumentException if either argument is null
   * @param start,end long[2]: [0] system time stamp, [1] process CPU time (as returned by
   *     makeCPUUsageSnapshot()).
   */
  public static double getProcessCPUUsage(long[] start, long[] end) {
    if (start == null) throw new IllegalArgumentException("null input: start");
    if (end == null) throw new IllegalArgumentException("null input: end");
    // if (end[0] < start[0] + MIN_ELAPSED_TIME) throw new IllegalArgumentException("end time must
    // be at least " + MIN_ELAPSED_TIME + " ms later than start time");
    end[0] = Math.max(end[0], start[0] + MIN_ELAPSED_TIME);

    return ((double) (end[1] - start[1])) / (double) (end[0] - start[0]);
  }
Beispiel #14
0
 /**
  * Draws a visualization tooltip.
  *
  * @param g graphics reference
  * @param tt tooltip label
  * @param x horizontal position
  * @param y vertical position
  * @param w width
  * @param c color color depth
  */
 public static void drawTooltip(
     final Graphics g, final String tt, final int x, final int y, final int w, final int c) {
   final int tw = width(g, tt);
   final int th = g.getFontMetrics().getHeight();
   final int xx = Math.min(w - tw - 8, x);
   g.setColor(color(c));
   g.fillRect(xx - 1, y - th, tw + 4, th);
   g.setColor(BACK);
   g.drawString(tt, xx, y - 4);
 }
Beispiel #15
0
  /** Returns the selected text, or null if no selection is active. */
  public final String getSelectedText() {
    if (selectionStart == selectionEnd) return null;

    if (rectSelect) {
      // Return each row of the selection on a new line

      Element map = document.getDefaultRootElement();

      int start = selectionStart - map.getElement(selectionStartLine).getStartOffset();
      int end = selectionEnd - map.getElement(selectionEndLine).getStartOffset();

      // Certain rectangles satisfy this condition...
      if (end < start) {
        int tmp = end;
        end = start;
        start = tmp;
      }

      StringBuffer buf = new StringBuffer();
      Segment seg = new Segment();

      for (int i = selectionStartLine; i <= selectionEndLine; i++) {
        Element lineElement = map.getElement(i);
        int lineStart = lineElement.getStartOffset();
        int lineEnd = lineElement.getEndOffset() - 1;
        int lineLen = lineEnd - lineStart;

        lineStart = Math.min(lineStart + start, lineEnd);
        lineLen = Math.min(end - start, lineEnd - lineStart);

        getText(lineStart, lineLen, seg);
        buf.append(seg.array, seg.offset, seg.count);

        if (i != selectionEndLine) buf.append('\n');
      }

      return buf.toString();
    } else {
      return getText(selectionStart, selectionEnd - selectionStart);
    }
  }
Beispiel #16
0
  /** Returns the offset where the selection ends on the specified line. */
  public int getSelectionEnd(int line) {
    if (line == selectionEndLine) return selectionEnd;
    else if (rectSelect) {
      Element map = document.getDefaultRootElement();
      int end = selectionEnd - map.getElement(selectionEndLine).getStartOffset();

      Element lineElement = map.getElement(line);
      int lineStart = lineElement.getStartOffset();
      int lineEnd = lineElement.getEndOffset() - 1;
      return Math.min(lineEnd, lineStart + end);
    } else return getLineEndOffset(line) - 1;
  }
 public final boolean replace(int num, String replacement) {
   buf.buffer.replace(buf.cursor - num, buf.cursor, replacement);
   try {
     moveCursor(-num);
     drawBuffer(Math.max(0, num - replacement.length()));
     moveCursor(replacement.length());
   } catch (IOException e) {
     e.printStackTrace();
     return false;
   }
   return true;
 }
 /**
  * All other write methods delegate their work to here.
  */
 public void write(OutputStream out, java.util.List<Figure> figures) throws IOException {
     Rectangle2D.Double drawingRect = null;
     
     for (Figure f : figures) {
         if (drawingRect == null) {
             drawingRect = f.getBounds();
         } else {
             drawingRect.add(f.getBounds());
         }
     }
     
     AffineTransform drawingTransform = new AffineTransform();
     drawingTransform.translate(
             -Math.min(0, drawingRect.x),
             -Math.min(0, drawingRect.y)
             );
     
     write(out, figures, drawingTransform,
             new Dimension(
             (int) (Math.abs(drawingRect.x) + drawingRect.width),
             (int) (Math.abs(drawingRect.y) + drawingRect.height))
             );
 }
 /**
  * Writes the <code>shape</code>, <code>coords</code>, <code>href</code>,
  * <code>nohref</code> Attribute for the specified figure and rectangle.
  *
  * @return Returns true, if the rect is inside of the image bounds.
  */
 private boolean writeRectAttributes(IXMLElement elem, SVGFigure f, Rectangle2D.Double rect) {
     AffineTransform t = TRANSFORM.getClone(f);
     if (t == null) {
         t = drawingTransform;
     } else {
         t.preConcatenate(drawingTransform);
     }
     
     if ((t.getType() &
             (AffineTransform.TYPE_UNIFORM_SCALE | AffineTransform.TYPE_TRANSLATION)) ==
             t.getType()
             ) {
         
         Point2D.Double start = new Point2D.Double(rect.x, rect.y);
         Point2D.Double end = new Point2D.Double(rect.x + rect.width, rect.y + rect.height);
         t.transform(start, start);
         t.transform(end, end);
         Rectangle r = new Rectangle(
                 (int) Math.min(start.x, end.x),
                 (int) Math.min(start.y, end.y),
                 (int) Math.abs(start.x - end.x),
                 (int) Math.abs(start.y - end.y)
                 );
         
         elem.setAttribute("shape", "rect");
         elem.setAttribute("coords",
                 r.x + ","+
                 r.y + ","+
                 (r.x + r.width) + ","+
                 (r.y + r.height)
                 );
         writeHrefAttribute(elem, f);
         return bounds.intersects(r);
     } else {
         return writePolyAttributes(elem, f, (Shape) rect);
     }
 }
Beispiel #20
0
  private void drawCharacters(int x, int y, TextStyle style, CharBuffer buf, Graphics2D gfx) {
    int xCoord = x * myCharSize.width;
    int yCoord = y * myCharSize.height;

    if (xCoord < 0 || xCoord > getWidth() || yCoord < 0 || yCoord > getHeight()) {
      return;
    }

    gfx.setColor(getPalette().getColor(myStyleState.getBackground(style.getBackgroundForRun())));
    int textLength =
        CharUtils.getTextLengthDoubleWidthAware(
            buf.getBuf(),
            buf.getStart(),
            buf.length(),
            mySettingsProvider.ambiguousCharsAreDoubleWidth());

    gfx.fillRect(
        xCoord,
        yCoord,
        Math.min(textLength * myCharSize.width, getWidth() - xCoord),
        Math.min(myCharSize.height, getHeight() - yCoord));

    if (buf.isNul()) {
      return; // nothing more to do
    }

    drawChars(x, y, buf, style, gfx);

    gfx.setColor(getPalette().getColor(myStyleState.getForeground(style.getForegroundForRun())));

    int baseLine = (y + 1) * myCharSize.height - myDescent;

    if (style.hasOption(TextStyle.Option.UNDERLINED)) {
      gfx.drawLine(xCoord, baseLine + 1, (x + textLength) * myCharSize.width, baseLine + 1);
    }
  }
  /**
   * Output the specified {@link Collection} in proper columns.
   *
   * @param stuff the stuff to print
   */
  public void printColumns(final Collection stuff) throws IOException {
    if ((stuff == null) || (stuff.size() == 0)) {
      return;
    }

    int width = getTermwidth();
    int maxwidth = 0;

    for (Iterator i = stuff.iterator();
        i.hasNext();
        maxwidth = Math.max(maxwidth, i.next().toString().length())) {;
    }

    StringBuffer line = new StringBuffer();

    int showLines;

    if (usePagination) showLines = getTermheight() - 1; // page limit
    else showLines = Integer.MAX_VALUE;

    for (Iterator i = stuff.iterator(); i.hasNext(); ) {
      String cur = (String) i.next();

      if ((line.length() + maxwidth) > width) {
        printString(line.toString().trim());
        printNewline();
        line.setLength(0);
        if (--showLines == 0) { // Overflow
          printString(loc.getString("display-more"));
          flushConsole();
          int c = readVirtualKey();
          if (c == '\r' || c == '\n') showLines = 1; // one step forward
          else if (c != 'q') showLines = getTermheight() - 1; // page forward

          back(loc.getString("display-more").length());
          if (c == 'q') break; // cancel
        }
      }

      pad(cur, maxwidth + 3, line);
    }

    if (line.length() > 0) {
      printString(line.toString().trim());
      printNewline();
      line.setLength(0);
    }
  }
 private int clamp(int val, int min, int max) {
   return Math.max(Math.min(val, max), min);
 }
Beispiel #23
0
 protected Point panelToCharCoords(final Point p) {
   int x = Math.min(p.x / myCharSize.width, getColumnCount() - 1);
   x = Math.max(0, x);
   int y = Math.min(p.y / myCharSize.height, getRowCount() - 1) + myClientScrollOrigin;
   return new Point(x, y);
 }
Beispiel #24
0
  private void geterrors() {
    GenericDialog gd = new GenericDialog("Options");
    float conf = 0.67f;
    gd.addNumericField("Confidence Limit", (int) (conf * 100.0f), 5, 10, null);
    gd.addChoice("Error Parameter", paramsnames, paramsnames[0]);
    double spacing = 0.01;
    gd.addNumericField("Chi^2 plot spacing (% of value)?", spacing * 100.0, 2, 10, null);
    boolean globalerror = false;
    gd.addCheckbox("Global Fit Error?", globalerror);
    int dataset = 0;
    gd.addNumericField("Data Set (for Global Error)", dataset, 0);
    gd.showDialog();
    if (gd.wasCanceled()) {
      return;
    }
    conf = 0.01f * (float) gd.getNextNumber();
    int paramindex = (int) gd.getNextChoiceIndex();
    spacing = 0.01 * gd.getNextNumber();
    globalerror = gd.getNextBoolean();
    dataset = (int) gd.getNextNumber();

    if (globalerror) {
      support_plane_errors erclass = new support_plane_errors(this, 0.0001, 50, true, 0.1);
      int[] erindeces = {paramindex, dataset};
      // need to set up all the matrices
      int nsel = 0;
      int nparams = 11;
      for (int i = 0; i < ncurves; i++) {
        if (include[i]) {
          nsel++;
        }
      }
      double[][] params = new double[nsel][nparams];
      String[][] tempformulas = new String[nsel][nparams];
      double[][][] constraints = new double[2][nsel][nparams];
      int[][] vflmatrix = new int[nsel][nparams];

      float[][] tempdata = new float[nsel][xpts * ypts];
      float[][] tempweights = new float[nsel][xpts * ypts];

      int nfit = 0;
      int counter = 0;
      for (int i = 0; i < ncurves; i++) {
        if (include[i]) {
          for (int j = 0; j < nparams; j++) {
            params[counter][j] = globalparams[i][j];
            tempformulas[counter][j] = globalformulas[i][j];
            constraints[0][counter][j] = globalconstraints[0][i][j];
            constraints[1][counter][j] = globalconstraints[1][i][j];
            vflmatrix[counter][j] = globalvflmatrix[i][j];
            if (vflmatrix[counter][j] == 0 || (j == 0 && vflmatrix[counter][j] == 2)) {
              nfit++;
            }
          }
          for (int j = 0; j < xpts; j++) {
            for (int k = 0; k < ypts; k++) {
              tempdata[counter][j + k * xpts] = (float) ((double) pch[i][j][k] / (double) nmeas[i]);
              tempweights[counter][j + k * xpts] = weights[i][j][k];
            }
          }
          counter++;
        }
      }
      int dofnum = xpts * ypts * nsel - (nfit - 1) - 1;
      int dofden = xpts * ypts * nsel - nfit - 1;
      // double flim=FLimit(dofnum,dofden,(double)conf);
      double flim = (new jdist()).FLimit(dofnum, dofden, (double) conf);
      IJ.log("FLimit = " + (float) flim);
      if (flim == Double.NaN && flim < 1.0) {
        IJ.showMessage("Invalid Limiting F Value");
        return;
      }
      double truespacing = Math.abs(params[erindeces[1]][erindeces[0]] * spacing);
      double[][] c2plot =
          erclass.geterrorsglobal(
              params,
              vflmatrix,
              tempformulas,
              paramsnames,
              constraints,
              tempdata,
              tempweights,
              flim,
              truespacing,
              erindeces);
      IJ.log("upper limit = " + c2plot[1][0] + " lower limit = " + c2plot[0][0]);
      int templength = c2plot[0].length;
      float[][] c2plotf = new float[2][templength - 1];
      for (int i = 0; i < (templength - 1); i++) {
        c2plotf[0][i] = (float) c2plot[0][i + 1];
        c2plotf[1][i] = (float) c2plot[1][i + 1];
      }
      new PlotWindow4(
              "c2 plot",
              paramsnames[paramindex] + "[" + dataset + "]",
              "Chi^2",
              c2plotf[0],
              c2plotf[1])
          .draw();
    } else {
      support_plane_errors erclass = new support_plane_errors(this, 0.0001, 50, false, 0.1);
      int errindex = paramindex;

      float[] tempdata = new float[xpts * ypts];
      float[] tempweights = new float[xpts * ypts];
      for (int i = 0; i < xpts; i++) {
        for (int j = 0; j < ypts; j++) {
          tempdata[i + j * xpts] = (float) ((double) avg[i][j] / (double) nmeas[ncurves]);
          tempweights[i + j * xpts] = avgweights[i][j];
        }
      }

      int nfit = 0;
      for (int i = 0; i < 7; i++) {
        if (avgfixes[i] == 0) {
          nfit++;
        }
      }
      int dofnum = xpts * ypts - (nfit - 1) - 1;
      int dofden = xpts * ypts - nfit - 1;
      double flim = (new jdist()).FLimit(dofnum, dofden, (double) conf);
      IJ.log("FLimit = " + (float) flim);
      if (flim == Double.NaN && flim < 1.0) {
        IJ.showMessage("Invalid Limiting F Value");
        return;
      }
      double truespacing = Math.abs(avgparams[errindex] * spacing);
      double[][] c2plot =
          erclass.geterrors(
              avgparams,
              avgfixes,
              avgconstraints,
              tempdata,
              tempweights,
              flim,
              truespacing,
              errindex);
      IJ.log("upper limit = " + c2plot[1][0] + " lower limit = " + c2plot[0][0]);
      int templength = c2plot[0].length;
      float[][] c2plotf = new float[2][templength - 1];
      for (int i = 0; i < (templength - 1); i++) {
        c2plotf[0][i] = (float) c2plot[0][i + 1];
        c2plotf[1][i] = (float) c2plot[1][i + 1];
      }
      new PlotWindow4("c2 plot", paramsnames[errindex], "Chi^2", c2plotf[0], c2plotf[1]).draw();
    }
  }
Beispiel #25
0
  /**
   * Replaces the selection with the specified text.
   *
   * @param selectedText The replacement text for the selection
   */
  public void setSelectedText(String selectedText) {
    if (!editable) {
      throw new InternalError("Text component" + " read only");
    }

    document.beginCompoundEdit();

    try {
      if (rectSelect) {
        Element map = document.getDefaultRootElement();

        int start = selectionStart - map.getElement(selectionStartLine).getStartOffset();
        int end = selectionEnd - map.getElement(selectionEndLine).getStartOffset();

        // Certain rectangles satisfy this condition...
        if (end < start) {
          int tmp = end;
          end = start;
          start = tmp;
        }

        int lastNewline = 0;
        int currNewline = 0;

        for (int i = selectionStartLine; i <= selectionEndLine; i++) {
          Element lineElement = map.getElement(i);
          int lineStart = lineElement.getStartOffset();
          int lineEnd = lineElement.getEndOffset() - 1;
          int rectStart = Math.min(lineEnd, lineStart + start);

          document.remove(rectStart, Math.min(lineEnd - rectStart, end - start));

          if (selectedText == null) continue;

          currNewline = selectedText.indexOf('\n', lastNewline);
          if (currNewline == -1) currNewline = selectedText.length();

          document.insertString(rectStart, selectedText.substring(lastNewline, currNewline), null);

          lastNewline = Math.min(selectedText.length(), currNewline + 1);
        }

        if (selectedText != null && currNewline != selectedText.length()) {
          int offset = map.getElement(selectionEndLine).getEndOffset() - 1;
          document.insertString(offset, "\n", null);
          document.insertString(offset + 1, selectedText.substring(currNewline + 1), null);
        }
      } else {
        document.remove(selectionStart, selectionEnd - selectionStart);
        if (selectedText != null) {
          document.insertString(selectionStart, selectedText, null);
        }
      }
    } catch (BadLocationException bl) {
      bl.printStackTrace();
      throw new InternalError("Cannot replace" + " selection");
    }
    // No matter what happends... stops us from leaving document
    // in a bad state
    finally {
      document.endCompoundEdit();
    }

    setCaretPosition(selectionEnd);
  }
Beispiel #26
0
 private void updateavg() {
   nmeas[ncurves] = 0;
   avg = new float[xpts][ypts];
   avgweights = new float[xpts][ypts];
   for (int i = 0; i < ncurves; i++) {
     if (include[i]) {
       for (int j = 0; j < xpts; j++) {
         for (int k = 0; k < ypts; k++) {
           avg[j][k] += pch[i][j][k];
           nmeas[ncurves] += (int) pch[i][j][k];
         }
       }
     }
   }
   double tempavg = 0.0;
   double tempavg2 = 0.0;
   double temp2avg = 0.0;
   double temp2avg2 = 0.0;
   double tempccavg = 0.0;
   for (int i = 0; i < xpts; i++) {
     for (int j = 0; j < ypts; j++) {
       double normed = (double) avg[i][j] / (double) nmeas[ncurves];
       avgweights[i][j] = (float) ((double) nmeas[ncurves] / (normed * (1.0f - normed)));
       if (avg[i][j] > 0.0f) {
         avgweights[i][j] = (float) ((double) nmeas[ncurves] / (normed * (1.0f - normed)));
       } else {
         avgweights[i][j] = 1.0f;
       }
       tempavg += (double) i * normed;
       tempavg2 += (double) i * (double) i * normed;
       temp2avg += (double) j * normed;
       temp2avg2 += (double) j * (double) j * normed;
       tempccavg += (double) i * (double) j * normed;
     }
   }
   tempccavg -= tempavg * temp2avg;
   brightcc[ncurves] = tempccavg / Math.sqrt(tempavg * temp2avg);
   tempavg2 -= tempavg * tempavg;
   tempavg2 /= tempavg;
   bright1[ncurves] = (tempavg2 - 1.0);
   temp2avg2 -= temp2avg * temp2avg;
   temp2avg2 /= temp2avg;
   bright2[ncurves] = (temp2avg2 - 1.0);
   intensity1[ncurves] = tempavg;
   intensity2[ncurves] = temp2avg;
   if (psfflag == 0) {
     bright1[ncurves] /= 0.3536;
     bright2[ncurves] /= 0.3536;
     brightcc[ncurves] /= 0.3536;
   } else {
     if (psfflag == 1) {
       bright1[ncurves] /= 0.078;
       bright2[ncurves] /= 0.078;
       brightcc[ncurves] /= 0.078;
     } else {
       bright1[ncurves] /= 0.5;
       bright2[ncurves] /= 0.5;
       brightcc[ncurves] /= 0.5;
     }
   }
   number1[ncurves] = intensity1[ncurves] / bright1[ncurves];
   number2[ncurves] = intensity2[ncurves] / bright2[ncurves];
   brightmincc[ncurves] =
       (bright1[ncurves] * beta) * Math.sqrt(intensity1[ncurves] / intensity2[ncurves]);
 }
Beispiel #27
0
 public void updatebeta() {
   for (int i = 0; i <= ncurves; i++) {
     brightmincc[i] = (bright1[i] * beta) / Math.sqrt(intensity1[i] / intensity2[i]);
     eminccarray[i].setText("" + (float) brightmincc[i]);
   }
 }
Beispiel #28
0
 /**
  * Converts a y co-ordinate to a line index.
  *
  * @param y The y co-ordinate
  */
 public int yToLine(int y) {
   FontMetrics fm = painter.getFontMetrics();
   int height = fm.getHeight();
   return Math.max(0, Math.min(getLineCount() - 1, y / height + firstLine));
 }
Beispiel #29
0
    private void doDoubleClick(MouseEvent evt, int line, int offset, int dot)
        throws BadLocationException {
      // Ignore empty lines
      if (getLineLength(line) == 0) return;

      try {
        int bracket = TextUtilities.findMatchingBracket(document, Math.max(0, dot - 1));
        if (bracket != -1) {
          int mark = getMarkPosition();
          // Hack
          if (bracket > mark) {
            bracket++;
            mark--;
          }
          select(mark, bracket);
          return;
        }
      } catch (BadLocationException bl) {
        bl.printStackTrace();
      }

      // Ok, it's not a bracket... select the word
      String lineText = getLineText(line);
      char ch = lineText.charAt(Math.max(0, offset - 1));

      String noWordSep = (String) document.getProperty("noWordSep");
      if (noWordSep == null) noWordSep = "";

      // If the user clicked on a non-letter char,
      // we select the surrounding non-letters
      boolean selectNoLetter = (!Character.isLetterOrDigit(ch) && noWordSep.indexOf(ch) == -1);

      int wordStart = 0;

      for (int i = offset - 1; i >= 0; i--) {
        ch = lineText.charAt(i);
        if (selectNoLetter ^ (!Character.isLetterOrDigit(ch) && noWordSep.indexOf(ch) == -1)) {
          wordStart = i + 1;
          break;
        }
      }

      int wordEnd = lineText.length();
      for (int i = offset; i < lineText.length(); i++) {
        ch = lineText.charAt(i);
        if (selectNoLetter ^ (!Character.isLetterOrDigit(ch) && noWordSep.indexOf(ch) == -1)) {
          wordEnd = i;
          break;
        }
      }

      int lineStart = getLineStartOffset(line);
      select(lineStart + wordStart, lineStart + wordEnd);

      /*
      String lineText = getLineText(line);
      String noWordSep = (String)document.getProperty("noWordSep");
      int wordStart = TextUtilities.findWordStart(lineText,offset,noWordSep);
      int wordEnd = TextUtilities.findWordEnd(lineText,offset,noWordSep);

      int lineStart = getLineStartOffset(line);
      select(lineStart + wordStart,lineStart + wordEnd);
      */
    }