public synchronized void adjustmentValueChanged(AdjustmentEvent e) { Object source = e.getSource(); for (int i = 0; i < slider.size(); i++) { if (source == slider.elementAt(i)) { Scrollbar sb = (Scrollbar) source; TextField tf = (TextField) numberField.elementAt(sliderIndexes[i]); int digits = sliderScales[i] == 1.0 ? 0 : 2; tf.setText("" + IJ.d2s(sb.getValue() / sliderScales[i], digits)); } } }
void adjustMinBri(int value) { minBri = value; if (maxBri < minBri) { maxBri = minBri; maxSlider3.setValue((int) maxBri); } }
void adjustMaxBri(int value) { maxBri = value; if (minBri > maxBri) { minBri = maxBri; minSlider3.setValue((int) minBri); } }
void adjustMinSat(int value) { minSat = value; if (maxSat < minSat) { maxSat = minSat; maxSlider2.setValue((int) maxSat); } }
void adjustMaxSat(int value) { maxSat = value; if (minSat > maxSat) { minSat = maxSat; minSlider2.setValue((int) minSat); } }
void adjustMaxHue(int value) { maxHue = value; if (minHue > maxHue) { minHue = maxHue; minSlider.setValue((int) minHue); } }
void adjustMinHue(int value) { minHue = value; if (maxHue < minHue) { maxHue = minHue; maxSlider.setValue((int) maxHue); } }
public void textValueChanged(TextEvent e) { notifyListeners(e); if (slider == null) return; Object source = e.getSource(); for (int i = 0; i < slider.size(); i++) { int index = sliderIndexes[i]; if (source == numberField.elementAt(index)) { TextField tf = (TextField) numberField.elementAt(index); double value = Tools.parseDouble(tf.getText()); if (!Double.isNaN(value)) { Scrollbar sb = (Scrollbar) slider.elementAt(i); sb.setValue((int) (value * sliderScales[i])); } // IJ.log(i+" "+tf.getText()); } } }
public synchronized void adjustmentValueChanged(AdjustmentEvent e) { if (!checkImage()) { IJ.beep(); IJ.showStatus("No Image"); return; } if (e.getSource() == minSlider) { adjustMinHue((int) minSlider.getValue()); } else if (e.getSource() == maxSlider) { adjustMaxHue((int) maxSlider.getValue()); } else if (e.getSource() == minSlider2) { adjustMinSat((int) minSlider2.getValue()); } else if (e.getSource() == maxSlider2) { adjustMaxSat((int) maxSlider2.getValue()); } else if (e.getSource() == minSlider3) { adjustMinBri((int) minSlider3.getValue()); } else if (e.getSource() == maxSlider3) { adjustMaxBri((int) maxSlider3.getValue()); } originalB.setEnabled(true); updateLabels(); updatePlot(); notify(); }
void updateScrollBars() { minSlider.setValue((int) minHue); maxSlider.setValue((int) maxHue); minSlider2.setValue((int) minSat); maxSlider2.setValue((int) maxSat); minSlider3.setValue((int) minBri); maxSlider3.setValue((int) maxBri); }
/** * Adds a slider (scroll bar) to the dialog box. Floating point values will be used if * (maxValue-minValue)<=5.0 and either minValue or maxValue are non-integer. * * @param label the label * @param minValue the minimum value of the slider * @param maxValue the maximum value of the slider * @param defaultValue the initial value of the slider */ public void addSlider(String label, double minValue, double maxValue, double defaultValue) { if (defaultValue < minValue) defaultValue = minValue; if (defaultValue > maxValue) defaultValue = maxValue; int columns = 4; int digits = 0; double scale = 1.0; if ((maxValue - minValue) <= 5.0 && (minValue != (int) minValue || maxValue != (int) maxValue || defaultValue != (int) defaultValue)) { scale = 20.0; minValue *= scale; maxValue *= scale; defaultValue *= scale; digits = 2; } String label2 = label; if (label2.indexOf('_') != -1) label2 = label2.replace('_', ' '); Label theLabel = makeLabel(label2); c.gridx = 0; c.gridy = y; c.anchor = GridBagConstraints.EAST; c.gridwidth = 1; c.insets = new Insets(0, 0, 3, 0); grid.setConstraints(theLabel, c); add(theLabel); if (slider == null) { slider = new Vector(5); sliderIndexes = new int[MAX_SLIDERS]; sliderScales = new double[MAX_SLIDERS]; } Scrollbar s = new Scrollbar( Scrollbar.HORIZONTAL, (int) defaultValue, 1, (int) minValue, (int) maxValue + 1); GUI.fix(s); slider.addElement(s); s.addAdjustmentListener(this); s.setUnitIncrement(1); if (numberField == null) { numberField = new Vector(5); defaultValues = new Vector(5); defaultText = new Vector(5); } if (IJ.isWindows()) columns -= 2; if (columns < 1) columns = 1; TextField tf = new TextField(IJ.d2s(defaultValue / scale, digits), columns); if (IJ.isLinux()) tf.setBackground(Color.white); tf.addActionListener(this); tf.addTextListener(this); tf.addFocusListener(this); tf.addKeyListener(this); numberField.addElement(tf); sliderIndexes[slider.size() - 1] = numberField.size() - 1; sliderScales[slider.size() - 1] = scale; defaultValues.addElement(new Double(defaultValue / scale)); defaultText.addElement(tf.getText()); tf.setEditable(true); firstSlider = false; Panel panel = new Panel(); GridBagLayout pgrid = new GridBagLayout(); GridBagConstraints pc = new GridBagConstraints(); panel.setLayout(pgrid); pc.gridx = 0; pc.gridy = 0; pc.gridwidth = 1; pc.ipadx = 85; pc.anchor = GridBagConstraints.WEST; pgrid.setConstraints(s, pc); panel.add(s); pc.ipadx = 0; // reset // text field pc.gridx = 1; pc.insets = new Insets(5, 5, 0, 0); pc.anchor = GridBagConstraints.EAST; pgrid.setConstraints(tf, pc); panel.add(tf); grid.setConstraints(panel, c); c.gridx = 1; c.gridy = y; c.gridwidth = 1; c.anchor = GridBagConstraints.WEST; c.insets = new Insets(0, 0, 0, 0); grid.setConstraints(panel, c); add(panel); y++; if (Recorder.record || macro) saveLabel(tf, label); }
public BandAdjuster() { super("Threshold Colour"); if (instance != null) { instance.toFront(); return; } imp = WindowManager.getCurrentImage(); if (imp == null) { IJ.beep(); IJ.showStatus("No image"); return; } IJ.run("Select None"); thread = new Thread(this, "BandAdjuster"); WindowManager.addWindow(this); instance = this; IJ.register(PasteController.class); ij = IJ.getInstance(); Font font = new Font("SansSerif", Font.PLAIN, 10); GridBagLayout gridbag = new GridBagLayout(); GridBagConstraints c = new GridBagConstraints(); setLayout(gridbag); int y = 0; c.gridx = 0; c.gridy = y; c.gridwidth = 1; c.weightx = 0; c.insets = new Insets(5, 0, 0, 0); labelh = new Label("Hue", Label.CENTER); add(labelh, c); c.gridx = 1; c.gridy = y++; c.gridwidth = 1; c.weightx = 0; c.insets = new Insets(7, 0, 0, 0); labelf = new Label("Filter type", Label.RIGHT); add(labelf, c); // plot c.gridx = 0; c.gridy = y; c.gridwidth = 1; c.fill = c.BOTH; c.anchor = c.CENTER; c.insets = new Insets(0, 5, 0, 0); add(plot, c); // checkboxes panelh = new Panel(); filterTypeH = new CheckboxGroup(); bandPassH = new Checkbox("Pass"); bandPassH.setCheckboxGroup(filterTypeH); bandPassH.addItemListener(this); panelh.add(bandPassH); bandStopH = new Checkbox("Stop"); bandStopH.setCheckboxGroup(filterTypeH); bandStopH.addItemListener(this); panelh.add(bandStopH); bandPassH.setState(true); c.gridx = 1; c.gridy = y++; c.gridwidth = 2; c.insets = new Insets(5, 0, 0, 0); add(panelh, c); // minHue slider minSlider = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, sliderRange); c.gridx = 0; c.gridy = y++; c.gridwidth = 1; c.weightx = IJ.isMacintosh() ? 90 : 100; c.fill = c.HORIZONTAL; c.insets = new Insets(5, 5, 0, 0); add(minSlider, c); minSlider.addAdjustmentListener(this); minSlider.setUnitIncrement(1); // minHue slider label c.gridx = 1; c.gridwidth = 1; c.weightx = IJ.isMacintosh() ? 10 : 0; c.insets = new Insets(5, 0, 0, 0); label1 = new Label(" ", Label.LEFT); label1.setFont(font); add(label1, c); // maxHue sliderHue maxSlider = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, sliderRange); c.gridx = 0; c.gridy = y; c.gridwidth = 1; c.weightx = 100; c.insets = new Insets(5, 5, 0, 0); add(maxSlider, c); maxSlider.addAdjustmentListener(this); maxSlider.setUnitIncrement(1); // maxHue slider label c.gridx = 1; c.gridwidth = 1; c.gridy = y++; c.weightx = 0; c.insets = new Insets(5, 0, 0, 0); label2 = new Label(" ", Label.LEFT); label2.setFont(font); add(label2, c); // ===== c.gridx = 0; c.gridy = y++; c.gridwidth = 1; c.weightx = 0; c.insets = new Insets(10, 0, 0, 0); labels = new Label("Saturation", Label.CENTER); add(labels, c); // plot c.gridx = 0; c.gridy = y; c.gridwidth = 1; c.fill = c.BOTH; c.anchor = c.CENTER; c.insets = new Insets(0, 5, 0, 0); add(splot, c); // checkboxes panels = new Panel(); filterTypeS = new CheckboxGroup(); bandPassS = new Checkbox("Pass"); bandPassS.setCheckboxGroup(filterTypeS); bandPassS.addItemListener(this); panels.add(bandPassS); bandStopS = new Checkbox("Stop"); bandStopS.setCheckboxGroup(filterTypeS); bandStopS.addItemListener(this); panels.add(bandStopS); bandPassS.setState(true); c.gridx = 1; c.gridy = y++; c.gridwidth = 2; c.insets = new Insets(5, 0, 0, 0); add(panels, c); // minSat slider minSlider2 = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, sliderRange); c.gridx = 0; c.gridy = y++; c.gridwidth = 1; c.weightx = IJ.isMacintosh() ? 90 : 100; c.fill = c.HORIZONTAL; c.insets = new Insets(5, 5, 0, 0); add(minSlider2, c); minSlider2.addAdjustmentListener(this); minSlider2.setUnitIncrement(1); // minSat slider label c.gridx = 1; c.gridwidth = 1; c.weightx = IJ.isMacintosh() ? 10 : 0; c.insets = new Insets(5, 0, 0, 0); label3 = new Label(" ", Label.LEFT); label3.setFont(font); add(label3, c); // maxSat slider maxSlider2 = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, sliderRange); c.gridx = 0; c.gridy = y++; c.gridwidth = 1; c.weightx = 100; c.insets = new Insets(5, 5, 0, 0); add(maxSlider2, c); maxSlider2.addAdjustmentListener(this); maxSlider2.setUnitIncrement(1); // maxSat slider label c.gridx = 1; c.gridwidth = 1; c.weightx = 0; c.insets = new Insets(5, 0, 0, 0); label4 = new Label(" ", Label.LEFT); label4.setFont(font); add(label4, c); // ===== c.gridx = 0; c.gridwidth = 1; c.gridy = y++; c.weightx = 0; c.insets = new Insets(10, 0, 0, 0); labelb = new Label("Brightness", Label.CENTER); add(labelb, c); c.gridx = 0; c.gridwidth = 1; c.gridy = y; c.fill = c.BOTH; c.anchor = c.CENTER; c.insets = new Insets(0, 5, 0, 0); add(bplot, c); // checkboxes panelb = new Panel(); filterTypeB = new CheckboxGroup(); bandPassB = new Checkbox("Pass"); bandPassB.setCheckboxGroup(filterTypeB); bandPassB.addItemListener(this); panelb.add(bandPassB); bandStopB = new Checkbox("Stop"); bandStopB.setCheckboxGroup(filterTypeB); bandStopB.addItemListener(this); panelb.add(bandStopB); bandPassB.setState(true); c.gridx = 1; c.gridy = y++; c.gridwidth = 2; c.insets = new Insets(5, 0, 0, 0); add(panelb, c); // minBri slider minSlider3 = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, sliderRange); c.gridx = 0; c.gridy = y++; c.gridwidth = 1; c.weightx = IJ.isMacintosh() ? 90 : 100; c.fill = c.HORIZONTAL; c.insets = new Insets(5, 5, 0, 0); add(minSlider3, c); minSlider3.addAdjustmentListener(this); minSlider3.setUnitIncrement(1); // minBri slider label c.gridx = 1; c.gridwidth = 1; c.weightx = IJ.isMacintosh() ? 10 : 0; c.insets = new Insets(5, 0, 0, 0); label5 = new Label(" ", Label.LEFT); label5.setFont(font); add(label5, c); // maxBri slider maxSlider3 = new Scrollbar(Scrollbar.HORIZONTAL, 0, 1, 0, sliderRange); c.gridx = 0; c.gridy = y++; c.gridwidth = 1; c.weightx = 100; c.insets = new Insets(5, 5, 0, 0); add(maxSlider3, c); maxSlider3.addAdjustmentListener(this); maxSlider3.setUnitIncrement(1); // maxBri slider label c.gridx = 1; c.gridwidth = 1; c.weightx = 0; c.insets = new Insets(5, 0, 0, 0); label6 = new Label(" ", Label.LEFT); label6.setFont(font); add(label6, c); // ===== panelt = new Panel(); threshold = new Checkbox("Threshold"); threshold.addItemListener(this); panelt.add(threshold); invert = new Checkbox("Invert"); invert.addItemListener(this); panelt.add(invert); c.gridx = 0; c.gridy = y++; c.gridwidth = 2; c.insets = new Insets(0, 0, 0, 0); add(panelt, c); // buttons panel = new Panel(); // panel.setLayout(new GridLayout(2, 2, 0, 0)); originalB = new Button("Original"); originalB.setEnabled(false); originalB.addActionListener(this); originalB.addKeyListener(ij); panel.add(originalB); filteredB = new Button("Filtered"); filteredB.setEnabled(false); filteredB.addActionListener(this); filteredB.addKeyListener(ij); panel.add(filteredB); stackB = new Button("Stack"); stackB.addActionListener(this); stackB.addKeyListener(ij); panel.add(stackB); helpB = new Button("Help"); helpB.addActionListener(this); helpB.addKeyListener(ij); panel.add(helpB); c.gridx = 0; c.gridy = y++; c.gridwidth = 2; c.insets = new Insets(0, 0, 0, 0); add(panel, c); panelMode = new Panel(); sampleB = new Button("Sample"); sampleB.addActionListener(this); sampleB.addKeyListener(ij); panelMode.add(sampleB); colourMode = new CheckboxGroup(); hsb = new Checkbox("HSB"); hsb.setCheckboxGroup(colourMode); hsb.addItemListener(this); panelMode.add(hsb); hsb.setState(true); rgb = new Checkbox("RGB"); rgb.setCheckboxGroup(colourMode); rgb.addItemListener(this); panelMode.add(rgb); c.gridx = 0; c.gridy = y++; c.gridwidth = 2; c.insets = new Insets(0, 0, 0, 0); add(panelMode, c); addKeyListener(ij); // ImageJ handles keyboard shortcuts pack(); GUI.center(this); setVisible(true); ip = setup(imp); if (ip == null) { imp.unlock(); IJ.beep(); IJ.showStatus("RGB image cannot be thresholded"); return; } thread.start(); }
void sample() { byte[] hsSource, ssSource, bsSource; // ImageProcessor ip2; // ip2 = imp.getProcessor(); Rectangle myroi = ip.getRoi(); int swidth = myroi.width; int sheight = myroi.height; int sy = myroi.y; int sx = myroi.x; if (swidth == width && sheight == height) { IJ.showMessage("Select a rectangular ROI"); IJ.beep(); return; } IJ.run("Select None"); int snumPixels = swidth * sheight; hsSource = new byte[snumPixels]; ssSource = new byte[snumPixels]; bsSource = new byte[snumPixels]; int[] pixs = new int[snumPixels]; int[] bin = new int[256]; int counter = 0, pi = 0, rangePassH = 0, rangeStopH = 0, rangePassL = 0, rangeStopL = 0, i, j; for (i = sy; i < sy + sheight; i++) { for (j = sx; j < sx + swidth; j++) { pixs[counter++] = ip.getPixel(j, i); } } // Get hsb or rgb from roi. ColorProcessor cp2 = new ColorProcessor(swidth, sheight, pixs); int iminhue = 256, imaxhue = -1, iminsat = 256, imaxsat = -1, iminbri = 256, imaxbri = -1; int iminred = 256, imaxred = -1, imingre = 256, imaxgre = -1, iminblu = 256, imaxblu = -1; if (isRGB) cp2.getRGB(hsSource, ssSource, bsSource); else cp2.getHSB(hsSource, ssSource, bsSource); for (i = 0; i < snumPixels; i++) { bin[hsSource[i] & 255] = 1; if ((hsSource[i] & 255) > imaxhue) imaxhue = (hsSource[i] & 255); if ((hsSource[i] & 255) < iminhue) iminhue = (hsSource[i] & 255); if ((ssSource[i] & 255) > imaxsat) imaxsat = (ssSource[i] & 255); if ((ssSource[i] & 255) < iminsat) iminsat = (ssSource[i] & 255); if ((bsSource[i] & 255) > imaxbri) imaxbri = (bsSource[i] & 255); if ((bsSource[i] & 255) < iminbri) iminbri = (bsSource[i] & 255); // IJ.showMessage("h:"+minhue+"H:"+maxhue+"s:"+minsat+"S:"+maxsat+"b:"+minbri+"B:"+maxbri); } if (!isRGB) { // get pass or stop filter whichever has a narrower range for (i = 0; i < 256; i++) { if (bin[i] > 0) { rangePassL = i; break; } } for (i = 255; i >= 0; i--) { if (bin[i] > 0) { rangePassH = i; break; } } for (i = 0; i < 256; i++) { if (bin[i] == 0) { rangeStopL = i; break; } } for (i = 255; i >= 0; i--) { if (bin[i] == 0) { rangeStopH = i; break; } } if ((rangePassH - rangePassL) < (rangeStopH - rangeStopL)) { bandPassH.setState(true); bandStopH.setState(false); iminhue = rangePassL; imaxhue = rangePassH; } else { bandPassH.setState(false); bandStopH.setState(true); iminhue = rangeStopL; imaxhue = rangeStopH; } } else { bandPassH.setState(true); bandStopH.setState(false); } adjustMinHue(iminhue); minSlider.setValue(iminhue); adjustMaxHue(imaxhue); maxSlider.setValue(imaxhue); adjustMinSat(iminsat); minSlider2.setValue(iminsat); adjustMaxSat(imaxsat); maxSlider2.setValue(imaxsat); adjustMinBri(iminbri); minSlider3.setValue(iminbri); adjustMaxBri(imaxbri); maxSlider3.setValue(imaxbri); originalB.setEnabled(true); // IJ.showStatus("done"); }