Examples of ij.gui.GenericDialog

ij.gui.GenericDialog

This class is a customizable modal dialog box. Here is an example GenericDialog with one string field and two numeric fields:

 public class Generic_Dialog_Example implements PlugIn { static String title="Example"; static int width=512,height=512; public void run(String arg) { GenericDialog gd = new GenericDialog("New Image"); gd.addStringField("Title: ", title); gd.addNumericField("Width: ", width, 0); gd.addNumericField("Height: ", height, 0); gd.showDialog(); if (gd.wasCanceled()) return; title = gd.getNextString(); width = (int)gd.getNextNumber(); height = (int)gd.getNextNumber(); IJ.newImage(title, "8-bit", width, height, 1); } }

To work with macros, the first word of each component label must be unique. If this is not the case, add underscores, which will be converted to spaces when the dialog is displayed. For example, change the checkbox labels "Show Quality" and "Show Residue" to "Show_Quality" and "Show_Residue".

            if (options.indexOf("radius=") >= 0) {  // ensure compatibility with old macros
                oldMacro = true;                    // specifying "radius=", not "sigma=
                Macro.setOptions(options.replaceAll("radius=", "sigma="));
            }
        }
        GenericDialog gd = new GenericDialog(command);
        sigma = Math.abs(sigma);
        gd.addNumericField("Sigma (Radius)", sigma, 2);
        if (imp.getCalibration()!=null && !imp.getCalibration().getUnits().equals("pixels")) {
            hasScale = true;
            gd.addCheckbox("Scaled Units ("+imp.getCalibration().getUnits()+")", sigmaScaled);
        } else
            sigmaScaled = false;
        gd.addPreviewCheckbox(pfr);
        gd.addDialogListener(this);
        gd.showDialog();                    // input by the user (or macro) happens here
        if (gd.wasCanceled()) return DONE;
        if (oldMacro) sigma /= 2.5;         // for old macros, "radius" was 2.5 sigma
        IJ.register(this.getClass());       // protect static class variables (parameters) from garbage collection
        return IJ.setupDialog(imp, flags);  // ask whether to process all slices of stack (if a stack)
    }

View Full Code Here

    Component comp = getParent();
    if (comp==null || !(comp instanceof TextWindow))
      return;
    TextWindow tw = (TextWindow)comp;
    if (title2==null) {
      GenericDialog gd = new GenericDialog("Rename", tw);
      gd.addStringField("Title:", "Results2", 20);
      gd.showDialog();
      if (gd.wasCanceled())
        return;
      title2 = gd.getNextString();
    }
    String title1 = title;
    if (title!=null && title.equals("Results")) {
      IJ.setTextPanel(null);
      Analyzer.setUnsavedMeasurements(false);

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    return zp.getProjection();
  }
  
  boolean showDialog(ImagePlus imp) {
    int size = imp.getStackSize();
    GenericDialog gd = new GenericDialog("Z Project");
    gd.addChoice("Projection method", ZProjector.METHODS, ZProjector.METHODS[method]);
    gd.addNumericField("Group size:", size, 0);
    gd.showDialog();
    if (gd.wasCanceled()) return false; 
    method = gd.getNextChoiceIndex();
    groupSize = (int)gd.getNextNumber(); 
    if (groupSize<1  ||  groupSize>size || (size%groupSize)!=0) {
      IJ.error("ZProject", "Group size must divide evenly into the stack size.");
      return false;
    }
    return true;

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        stopSlice = imp.getNFrames();
    } else
      stopSlice  = stackSize;
      
    // Build control dialog
    GenericDialog gd = buildControlDialog(startSlice,stopSlice); 
    gd.showDialog(); 
    if(gd.wasCanceled()) return; 


    if (!imp.lock()) return;   // exit if in use
    long tstart = System.currentTimeMillis();
    setStartSlice((int)gd.getNextNumber()); 
    setStopSlice((int)gd.getNextNumber()); 
    method = gd.getNextChoiceIndex();
    Prefs.set(METHOD_KEY, method);
    if (isHyperstack) {
      allTimeFrames = imp.getNFrames()>1&&imp.getNSlices()>1?gd.getNextBoolean():false;
      doHyperStackProjection(allTimeFrames);
    } else if (imp.getType()==ImagePlus.COLOR_RGB)
      doRGBProjection();
    else 
      doProjection();

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    /** Builds dialog to query users for projection parameters.
  @param start starting slice to display
  @param stop last slice */
    protected GenericDialog buildControlDialog(int start, int stop) {
    GenericDialog gd = new GenericDialog("ZProjection",IJ.getInstance()); 
    gd.addNumericField("Start slice:",startSlice,0/*digits*/); 
    gd.addNumericField("Stop slice:",stopSlice,0/*digits*/);
    gd.addChoice("Projection Type", METHODS, METHODS[method]); 
    if (isHyperstack && imp.getNFrames()>1&& imp.getNSlices()>1)
      gd.addCheckbox("All Time Frames", allTimeFrames); 
    return gd; 
    }

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    public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr) {
    if (filterType == DESPECKLE) {
            filterType = MEDIAN;
            makeKernel(1.0);
    } else {
      GenericDialog gd = new GenericDialog(command+"...");
      gd.addNumericField("Radius", radius, 1, 6, "pixels");
      int digits = imp.getType() == ImagePlus.GRAY32 ? 2 : 0;
      if(filterType == OUTLIERS) {
        gd.addNumericField("Threshold", threshold, digits);
        gd.addChoice("Which Outliers", outlierStrings, outlierStrings[whichOutliers]);
      }
      gd.addPreviewCheckbox(pfr);    //passing pfr makes the filter ready for preview
      gd.addDialogListener(this);    //the DialogItemChanged method will be called on user input
      gd.showDialog();              //display the dialog; preview runs in the  now
      if (gd.wasCanceled()) return DONE;
      IJ.register(this.getClass());   //protect static class variables (filter parameters) from garbage collection
        }
    return IJ.setupDialog(imp, flags);  //ask whether to process all slices of stack (if a stack)
    }

View Full Code Here

            if (options.indexOf("radius=") >= 0) {  // ensure compatibility with old macros
                oldMacro = true;                    // specifying "radius=", not "sigma=
                Macro.setOptions(options.replaceAll("radius=", "sigma="));
            }
        }
        GenericDialog gd = new GenericDialog(command);
        sigma = Math.abs(sigma);
        gd.addNumericField("Sigma (Radius)", sigma, 2);
        if (imp.getCalibration()!=null && !imp.getCalibration().getUnits().equals("pixels")) {
            hasScale = true;
            gd.addCheckbox("Scaled Units ("+imp.getCalibration().getUnits()+")", sigmaScaled);
        } else
            sigmaScaled = false;
        gd.addPreviewCheckbox(pfr);
        gd.addDialogListener(this);
        gd.showDialog();                    // input by the user (or macro) happens here
        if (gd.wasCanceled()) return DONE;
        if (oldMacro) sigma /= 2.5;         // for old macros, "radius" was 2.5 sigma
        IJ.register(this.getClass());       // protect static class variables (parameters) from garbage collection
        return IJ.setupDialog(imp, flags);  // ask whether to process all slices of stack (if a stack)
    }

View Full Code Here

    isHyperStack = imp.isHyperStack()&&imp.getNSlices()>1;
    startSlice = 1; 
    stopSlice  = isHyperStack?imp.getNSlices():imp.getStackSize(); 


    // Build control dialog
    GenericDialog gd = buildControlDialog(startSlice,stopSlice); 
    gd.showDialog(); 
    if(gd.wasCanceled()) return; 


    if(!imp.lock()) return;   // exit if in use
    long tstart = System.currentTimeMillis();
    setStartSlice((int)gd.getNextNumber()); 
    setStopSlice((int)gd.getNextNumber()); 
    method = gd.getNextChoiceIndex();
    if (isHyperStack) {
      allTimeFrames = imp.getNFrames()>1?gd.getNextBoolean():false;
      doHyperStackProjection(allTimeFrames);
    } else if (imp.getType()==ImagePlus.COLOR_RGB) {
      if(method==SUM_METHOD || method==SD_METHOD || method==MEDIAN_METHOD) {
          IJ.error("ZProjection", "Sum, StdDev and Median methods \nnot available with RGB stacks.");
          imp.unlock();

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    /** Builds dialog to query users for projection parameters.
  @param start starting slice to display
  @param stop last slice */
    protected GenericDialog buildControlDialog(int start, int stop) {
    GenericDialog gd = new GenericDialog("ZProjection",IJ.getInstance()); 
    gd.addNumericField("Start slice:",startSlice,0/*digits*/); 
    gd.addNumericField("Stop slice:",stopSlice,0/*digits*/);
    gd.addChoice("Projection Type", METHODS, METHODS[method]); 
    if (isHyperStack && imp.getNFrames()>1)
      gd.addCheckbox("All Time Frames", allTimeFrames); 
    return gd; 
    }

View Full Code Here

      image.updateAndDraw();
    }
  }


  private boolean showDialog() {
    GenericDialog gd = new GenericDialog("Process pixels");


    // default value is 0.00, 2 digits right of the decimal point
    gd.addNumericField("value", 0.00, 2);
    gd.addStringField("name", "John");


    gd.showDialog();
    if (gd.wasCanceled())
      return false;


    // get entered values
    value = gd.getNextNumber();
    name = gd.getNextString();


    return true;
  }

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Related Classes of ij.gui.GenericDialog

ij.plugin.filter.GaussianBlur

ij.plugin.filter.RankFilters

ij.plugin.filter.UnsharpMask

ij.plugin.GroupedZProjector

ij.plugin.ScreenGrabber

ij.plugin.ZProjector

ij.text.TextPanel

org.imagearchive.lsm.toolbox.BatchConverter_

org.imagearchive.lsm.toolbox.gui.ControlPanelFrame

Process_Pixels

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