Java Code Examples for ij.gui.GenericDialog#addDialogListener()
The following examples show how to use
ij.gui.GenericDialog#addDialogListener() .
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Example 1
| Source File: SetLabelMapPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 6 votes |
|
public GenericDialog showDialog()
{
// Create a new generic dialog with appropriate options
GenericDialog gd = new GenericDialog("Set Label Map");
gd.addChoice("Colormap", CommonLabelMaps.getAllLabels(), CommonLabelMaps.GOLDEN_ANGLE.getLabel());
gd.addChoice("Background", CommonColors.getAllLabels(), CommonColors.WHITE.toString());
gd.addCheckbox("Shuffle", true);
gd.addPreviewCheckbox(null);
gd.addDialogListener(this);
parseDialogParameters(gd);
gd.showDialog();
return gd;
}
Example 2
| Source File: GrayscaleAreaOpeningPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Gray Scale Area Opening");
gd.addNumericField("Pixel Number", 100, 0, 10, "pixels");
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
return DONE;
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 3
| Source File: GrayscaleBoxDiameterOpeningPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Gray Scale Box Diagonal Opening");
gd.addNumericField("Diagonal Min.", 100, 0, 10, "pixels");
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
return DONE;
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 4
| Source File: AreaOpeningPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 6 votes |
|
@Override
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Area Opening");
gd.addNumericField("Pixel Number", 100, 0, 10, "pixels");
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
return DONE;
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 5
| Source File: Define_Multi_View_Dataset.java From SPIM_Registration with GNU General Public License v2.0 | 6 votes |
|
protected void addListeners( final GenericDialog gd, final Choice choice, final MyMultiLineLabel label, final ArrayList< MultiViewDatasetDefinition > datasetDefinitions )
{
gd.addDialogListener( new DialogListener()
{
@Override
public boolean dialogItemChanged( final GenericDialog dialog, final AWTEvent e )
{
if ( e instanceof ItemEvent && e.getID() == ItemEvent.ITEM_STATE_CHANGED && e.getSource() == choice )
{
label.setText( formatEntry( datasetDefinitions.get( choice.getSelectedIndex() ).getExtendedDescription(), numCharacters, numLinesDocumentation ) );
}
return true;
}
} );
}
Example 6
| Source File: ShenCastan.java From Scripts with GNU General Public License v3.0 | 6 votes |
|
/** Displays the dialog prompt. */
@Override
public int showDialog(final ImagePlus imp, final String command, final PlugInFilterRunner pfr) {
this.pfr = pfr;
final String msg = "<html><div WIDTH=350>"
+ "<a href='https://github.com/tferr/Scripts/blob/master/Segmentation/README.md#shen-castan-edge-detector'>"
+ "Shen-Castan</a> filtering is an edge detection technique. It is an alternative "
+ "to other popular approaches such as "
+ "<a href='http://en.wikipedia.org/wiki/Canny_edge_detector'>Canny</a>-"
+ "<a href='http://en.wikipedia.org/wiki/Deriche_edge_detector'>Deriche</a> filtering.</p>"
+ "<p>The Shen-Castan coefficient corresponds to a smooting factor <i>alpha</i>. "
+ "<i>Alpha</i> can vary between 0 (high smoothing, suitable for noisy images) "
+ "and 1 (no smoothing, suitable for non-noisy images).</p></div></html>";
final GenericDialog gd = new GenericDialog(command);
gd.addSlider("Coefficient:", 0.0001d, 1.0001d, f);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
gd.addHelp(msg);
gd.showDialog();
if (gd.wasCanceled() || !dialogItemChanged(gd, null)) // read parameters
return DONE;
return IJ.setupDialog(imp, flags);
}
Example 7
| Source File: BinaryOrbit.java From orbit-image-analysis with GNU General Public License v3.0 | 5 votes |
|
public int showDialog (ImagePlus imp, String command, PlugInFilterRunner pfr) {
if (doOptions) {
this.imp = imp;
this.pfr = pfr;
GenericDialog gd = new GenericDialog("Binary Options");
gd.addNumericField("Iterations (1-"+MAX_ITERATIONS+"):", iterations, 0, 3, "");
gd.addNumericField("Count (1-8):", count, 0, 3, "");
gd.addCheckbox("Black background", Prefs.blackBackground);
gd.addCheckbox("Pad edges when eroding", Prefs.padEdges);
gd.addChoice("EDM output:", outputTypes, outputTypes[EDM.getOutputType()]);
if (imp != null) {
gd.addChoice("Do:", operations, operation);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
}
gd.addHelp(IJ.URL+"/docs/menus/process.html#options");
gd.showDialog();
previewing = false;
if (gd.wasCanceled()) return DONE;
if (imp==null) { //options dialog only, no do/preview
dialogItemChanged(gd, null); //read dialog result
return DONE;
}
return operation.equals(NO_OPERATION) ? DONE : IJ.setupDialog(imp, flags);
} else { //no dialog, 'arg' is operation type
if (!imp.getProcessor().isBinary()) {
IJ.error("8-bit binary (black and white only) image required.");
return DONE;
}
return IJ.setupDialog(imp, flags);
}
}
Example 8
| Source File: SkeletonPlugin.java From SNT with GNU General Public License v3.0 | 5 votes |
|
private boolean showDialog() {
gd = new GenericDialog("Render Paths as Topographic Skeletons");
final String[] pwScopes = { "Render all paths", "Render only selected paths" };
gd.addRadioButtonGroup("Path selection:", pwScopes, 2, 1, pwScopes[useOnlySelectedPaths ? 1 : 0]);
final String[] roiScopes = { "None", "Render only segments contained by ROI" };
gd.addRadioButtonGroup("ROI filtering:", roiScopes, 2, 1, roiScopes[restrictByRoi ? 1 : 0]);
// Assemble SWC choices
final ArrayList<String> swcTypeNames = Path.getSWCtypeNames();
final int nTypes = swcTypeNames.size();
final String[] typeNames = swcTypeNames.toArray(new String[nTypes]);
final boolean[] typeChoices = new boolean[nTypes];
for (int i = 0; i < nTypes; i++)
typeChoices[i] = typeNames[i].contains("dendrite");
final String[] swcScopes = { "None", "Include only the following SWC types:" };
gd.addRadioButtonGroup("SWC filtering:", swcScopes, 2, 1, swcScopes[restrictBySWCType ? 1 : 0]);
gd.setInsets(0, 40, 0);
gd.addCheckboxGroup(nTypes / 2, 2, typeNames, typeChoices);
final String[] analysisScopes = { "None", "Obtain summary", "Run \"Analyze Skeleton\" plugin" };
gd.addRadioButtonGroup("Analysis of rendered paths:", analysisScopes, 3, 1, analysisScopes[0]);
gd.addDialogListener(this);
dialogItemChanged(gd, null);
gd.showDialog();
if (gd.wasCanceled())
return false;
else if (gd.wasOKed()) {
return dialogItemChanged(gd, null);
}
return false;
}
Example 9
| Source File: ChamferDistanceMapPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 5 votes |
|
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Store user data
this.imagePlus = imp;
this.baseImage = imp.getProcessor().duplicate();
this.pfr = pfr;
// Create a new generic dialog with appropriate options
GenericDialog gd = new GenericDialog("Chamfer Distance Map");
gd.addChoice("Distances", ChamferWeights.getAllLabels(),
ChamferWeights.BORGEFORS.toString());
String[] outputTypes = new String[]{"32 bits", "16 bits"};
gd.addChoice("Output Type", outputTypes, outputTypes[0]);
gd.addCheckbox("Normalize weights", true);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.addHelp("https://imagej.net/MorphoLibJ");
gd.showDialog();
previewing = false;
// test cancel
if (gd.wasCanceled())
return DONE;
// set up current parameters
String weightLabel = gd.getNextChoice();
floatProcessing = gd.getNextChoiceIndex() == 0;
normalize = gd.getNextBoolean();
// identify which weights should be used
weights = ChamferWeights.fromLabel(weightLabel);
return flags;
}
Example 10
| Source File: GrayscaleAttributeFilteringPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Gray Scale Attribute Filtering");
gd.addChoice("Operation", Operation.getAllLabels(), Operation.OPENING.label);
gd.addChoice("Attribute", Attribute.getAllLabels(), Attribute.AREA.label);
gd.addNumericField("Minimum Value", 100, 0, 10, "pixels");
gd.addChoice("Connectivity", connectivityLabels, connectivityLabels[0]);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
{
resetPreview();
return DONE;
}
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 11
| Source File: MorphologicalFilterPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 5 votes |
|
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Normal setup
this.imagePlus = imp;
this.baseImage = imp.getProcessor().duplicate();
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Morphological Filters");
gd.addChoice("Operation", Operation.getAllLabels(),
this.op.toString());
gd.addChoice("Element", Strel.Shape.getAllLabels(),
this.shape.toString());
gd.addNumericField("Radius (in pixels)", this.radius, 0);
gd.addCheckbox("Show Element", false);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.addHelp("http://imagej.net/MorphoLibJ#Morphological_filters");
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
{
resetPreview();
return DONE;
}
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 12
| Source File: RegionalMinAndMaxPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 5 votes |
|
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr) {
// Normal setup
this.imagePlus = imp;
this.baseImage = imp.getProcessor().duplicate();
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Regional Min & Max");
gd.addChoice("Operation", Operation.getAllLabels(),
Operation.REGIONAL_MINIMA.label);
gd.addChoice("Connectivity", connectivityLabels, connectivityLabels[0]);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.addHelp("https://imagej.net/MorphoLibJ");
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
return DONE;
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 13
| Source File: ExtendedMinAndMaxPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 5 votes |
|
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr) {
// Normal setup
this.imagePlus = imp;
this.baseImage = imp.getProcessor().duplicate();
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Extended Min & Max");
gd.addChoice("Operation", Operation.getAllLabels(), Operation.EXTENDED_MINIMA.label);
boolean isGray8 = (this.baseImage instanceof ByteProcessor);
double minValue = isGray8 ? 1 : this.baseImage.getMin();
double maxValue = isGray8 ? 255 : this.baseImage.getMax();
gd.addSlider("Dynamic", minValue, maxValue, 10);
gd.addChoice("Connectivity", connectivityLabels, connectivityLabels[0]);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
gd.addHelp("https://imagej.net/MorphoLibJ");
gd.showDialog();
previewing = false;
if (gd.wasCanceled()) {
return DONE;
}
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 14
| Source File: DirectionalFilteringPlugin.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr)
{
// Normal setup
this.imagePlus = imp;
this.baseImage = imp.getProcessor().duplicate();
// Create the configuration dialog
GenericDialog gd = new GenericDialog("Directional Filtering");
gd.addChoice("Type", Type.getAllLabels(), this.type.toString());
gd.addChoice("Operation", Operation.getAllLabels(), this.op.toString());
gd.addNumericField("Line Length", this.lineLength, 0, 8, "pixels");
gd.addNumericField("Direction Number", this.nDirections, 0);
gd.addPreviewCheckbox(pfr);
gd.addDialogListener(this);
previewing = true;
// gd.addHelp("http://imagejdocu.tudor.lu/doku.php?id=plugin:morphology:fast_morphological_filters:start");
gd.showDialog();
previewing = false;
if (gd.wasCanceled())
{
return DONE;
}
parseDialogParameters(gd);
// clean up an return
gd.dispose();
return flags;
}
Example 15
| Source File: InteractivePlotter.java From Scripts with GNU General Public License v3.0 | 4 votes |
|
private void setPlotFont() {
if (plot == null)
return;
final String[] FONTS = new String[] { Font.SANS_SERIF, Font.MONOSPACED, Font.SERIF };
final String[] STYLES = { "Plain", "Bold", "Italic", "Bold+Italic" };
final String[] JUSTIFICATIONS = { "Left", "Center", "Right" };
final String[] SCOPES = { "Plot", "Both Axes Titles", "X-axis Title", "Y-axis Title" };
final String[] CHOICE_DEFAULTS = { FONTS[0], STYLES[0], JUSTIFICATIONS[0], SCOPES[0] };
final int[] INT_STYLES = { Font.PLAIN, Font.BOLD, Font.ITALIC, Font.BOLD + Font.ITALIC };
final int[] INT_JUSTIFICATIONS = { Plot.LEFT, Plot.CENTER, Plot.RIGHT };
final int DEF_SIZE = 12;
final boolean DEF_ANTIALISED = true;
final GenericDialog fgd = new GenericDialog("Font Options");
fgd.addChoice("Type:", FONTS, CHOICE_DEFAULTS[0]);
fgd.addChoice("Style:", STYLES, CHOICE_DEFAULTS[1]);
fgd.addChoice("Justification:", JUSTIFICATIONS, CHOICE_DEFAULTS[2]);
fgd.addSlider("Size:", 9, 24, DEF_SIZE);
fgd.setInsets(0, 20, 15);
fgd.addCheckbox("Antialiased text", DEF_ANTIALISED);
fgd.addChoice("Apply to:", SCOPES, CHOICE_DEFAULTS[3]);
fgd.hideCancelButton();
fgd.addHelp("");
fgd.setHelpLabel("Apply Defaults");
fgd.addDialogListener(new DialogListener() {
@Override
public boolean dialogItemChanged(final GenericDialog gd, final AWTEvent e) {
if (e != null && e.toString().contains("Apply Defaults")) {
@SuppressWarnings("unchecked")
final Vector<Choice> nChoices = gd.getChoices();
for (final Choice choice : nChoices)
choice.select(CHOICE_DEFAULTS[nChoices.indexOf(choice)]);
((TextField) gd.getNumericFields().get(0)).setText(Integer.toString(DEF_SIZE));
((Checkbox) gd.getCheckboxes().get(0)).setState(DEF_ANTIALISED);
}
final String type = FONTS[fgd.getNextChoiceIndex()];
final int style = INT_STYLES[fgd.getNextChoiceIndex()];
final int justification = INT_JUSTIFICATIONS[fgd.getNextChoiceIndex()];
final int size = (int) fgd.getNextNumber();
final int scopeIdx = fgd.getNextChoiceIndex();
plot.setJustification(justification);
plot.setAntialiasedText(fgd.getNextBoolean());
final Font font = new Font(type, style, size);
switch (scopeIdx) {
case 1: // SCOPES[1]
plot.setXLabelFont(font);
plot.setYLabelFont(font);
break;
case 2: // SCOPES[2]
plot.setXLabelFont(font);
break;
case 3: // SCOPES[3]
plot.setYLabelFont(font);
break;
default:
plot.setFont(font);
plot.setXLabelFont(font);
plot.setYLabelFont(font);
break;
}
plot.updateImage();
return true;
}
});
showAsSubDialog(fgd);
if (!fgd.wasOKed())
return;
}
Example 16
| Source File: InteractivePlotter.java From Scripts with GNU General Public License v3.0 | 4 votes |
|
private void setPlotOptions() {
if (plot == null)
return;
final int DEF_LINE_WIDTH = 1;
final int DEF_MAX_INTERVALS = 12;
final int DEF_TICK_LENGTH = 7;
final int DEF_MINOR_TICK_LENGTH = 3;
final int[] NUM_DEFAULTS = { DEF_LINE_WIDTH, DEF_MAX_INTERVALS, DEF_TICK_LENGTH, DEF_MINOR_TICK_LENGTH };
final String DEF_BACKGROUND_COLOR = "white";
final String title = plot.getTitle();
final GenericDialog ogd = new GenericDialog("Options for " + title);
ogd.setInsets(0, 10, 10);
ogd.addMessage("This prompt allows you access customizations that\n"
+ "are not accessible through the plot's \"More \u00bb\" menu");
if (!pwClosed)
ogd.addStringField("Plot title:", title, 27);
ogd.addSlider("Line width:", 1, 20, 1);
ogd.addSlider("Max. n. of intervals:", 1, 40, 12);
ogd.addSlider("Major ticks length:", 1, 14, 7);
ogd.addSlider("Minor ticks length:", 1, 14, 3);
ogd.addChoice("Backgrond color:", Colors.colors, DEF_BACKGROUND_COLOR);
final Panel buttonPanel = new Panel();
final Button fontButton = new Button(" Text & Font... ");
fontButton.addActionListener(ogd);
buttonPanel.add(fontButton);
final Button templateButton = new Button("Apply Template...");
templateButton.addActionListener(ogd);
buttonPanel.add(templateButton);
ogd.addPanel(buttonPanel, GridBagConstraints.EAST, new Insets(0, 0, 0, 0));
ogd.hideCancelButton();
ogd.addHelp("");
ogd.setHelpLabel("Apply Defaults");
ogd.addDialogListener(new DialogListener() {
@Override
public boolean dialogItemChanged(final GenericDialog gd, final AWTEvent e) {
if (e != null && e.toString().contains("Apply Defaults")) {
@SuppressWarnings("unchecked")
final Vector<TextField> nFields = gd.getNumericFields();
for (final TextField field : nFields)
field.setText(Integer.toString(NUM_DEFAULTS[nFields.indexOf(field)]));
@SuppressWarnings("unchecked")
final Vector<Choice> nChoices = gd.getChoices();
nChoices.firstElement().select(DEF_BACKGROUND_COLOR);
} else if (e != null && e.toString().contains("Font")) {
setPlotFont();
return true;
} else if (e != null && e.toString().contains("Template")) {
setTemplate();
return true;
}
plot.setLineWidth((int) ogd.getNextNumber());
plot.setMaxIntervals((int) ogd.getNextNumber());
plot.setTickLength((int) ogd.getNextNumber());
plot.setBackgroundColor(Colors.colors[ogd.getNextChoiceIndex()]);
plot.updateImage();
return true;
}
});
showAsSubDialog(ogd);
if (!ogd.wasOKed())
return;
if (!pwClosed)
plot.getImagePlus().setTitle(WindowManager.makeUniqueName(ogd.getNextString()));
}
Example 17
| Source File: DistanceTransformWatershed.java From MorphoLibJ with GNU Lesser General Public License v3.0 | 4 votes |
|
public int showDialog(
ImagePlus imp,
String command,
PlugInFilterRunner pfr )
{
if( !BinaryImages.isBinaryImage( imp ) )
{
IJ.error( "Distance Transform Watershed", "Input image is not"
+ " binary (8-bit with only 0 or 255 values)" );
return DONE;
}
// Store user data
this.imagePlus = imp;
this.baseImage = imp.getProcessor().duplicate();
this.pfr = pfr;
// Create a new generic dialog with appropriate options
GenericDialog gd = new GenericDialog( "Distance Transform Watershed" );
gd.setInsets( 0, 0, 0 );
gd.addMessage( "Distance map options:",
new Font( "SansSerif", Font.BOLD, 12 ) );
gd.addChoice( "Distances", ChamferWeights.getAllLabels(), weightLabel );
String[] outputTypes = new String[]{"32 bits", "16 bits"};
gd.addChoice( "Output Type", outputTypes, outputTypes[ floatProcessing ? 0:1 ]);
gd.setInsets( 0, 0, 0 );
gd.addCheckbox( "Normalize weights", normalize );
gd.setInsets( 20, 0, 0 );
gd.addMessage( "Watershed options:",
new Font( "SansSerif", Font.BOLD, 12 ) );
gd.addNumericField( "Dynamic", dynamic, 2 );
gd.addChoice( "Connectivity", Conn2D.getAllLabels(), connLabel );
gd.setInsets( 20, 0, 0 );
gd.addPreviewCheckbox( pfr );
gd.addDialogListener(this);
previewing = true;
gd.addHelp( "http://imagej.net/MorphoLibJ#Utilities_for_binary_images" );
gd.showDialog();
previewing = false;
// test cancel
if (gd.wasCanceled())
return DONE;
// set up current parameters
weightLabel = gd.getNextChoice();
floatProcessing = gd.getNextChoiceIndex() == 0;
normalize = gd.getNextBoolean();
dynamic = (int) gd.getNextNumber();
connLabel = gd.getNextChoice();
connectivity = Conn2D.fromLabel( connLabel ).getValue();
// identify which weights should be used
weights = ChamferWeights.fromLabel( weightLabel );
return flags;
}
Example 18
| Source File: RankFiltersOrbit.java From orbit-image-analysis with GNU General Public License v3.0 | 4 votes |
|
public int showDialog(ImagePlus imp, String command, PlugInFilterRunner pfr) {
if (filterType == DESPECKLE) {
filterType = MEDIAN;
radius = 1.0;
} else {
GenericDialog gd = new GenericDialog(command+"...");
radius = lastRadius[filterType]<=0 ? 2 : lastRadius[filterType];
gd.addNumericField("Radius", radius, 1, 6, "pixels");
int digits = imp.getType() == ImagePlus.GRAY32 ? 2 : 0;
if (filterType==OUTLIERS) {
gd.addNumericField("Threshold", lastThreshold, digits);
gd.addChoice("Which outliers", outlierStrings, outlierStrings[lastWhichOutliers]);
gd.addHelp(IJ.URL+"/docs/menus/process.html#outliers");
} else if (filterType==REMOVE_NAN)
gd.addHelp(IJ.URL+"/docs/menus/process.html#nans");
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
if (Macro.getOptions() == null) { //interactive only: remember parameters entered
lastRadius[filterType] = radius;
if (filterType == OUTLIERS) {
lastThreshold = threshold;
lastWhichOutliers = whichOutliers;
}
}
}
this.pfr = pfr;
flags = IJ.setupDialog(imp, flags); //ask whether to process all slices of stack (if a stack)
if ((flags&DOES_STACKS)!=0) {
int size = imp.getWidth() * imp.getHeight();
Roi roi = imp.getRoi();
if (roi != null) {
Rectangle roiRect = roi.getBounds();
size = roiRect.width * roiRect.height;
}
double workToDo = size*(double)radius; //estimate computing time (arb. units)
if (filterType==MEAN || filterType==VARIANCE) workToDo *= 0.5;
else if (filterType==MEDIAN) workToDo *= radius*0.5;
if (workToDo < 1e6 && imp.getImageStackSize()>=numThreads) {
numThreads = 1; //for fast operations, avoid overhead of multi-threading in each image
flags |= PARALLELIZE_STACKS;
}
}
return flags;
}
