Java Code Examples for ij.gui.GenericDialog#invalidNumber()

public boolean dialogItemChanged (GenericDialog gd, AWTEvent e) {
	iterations = (int)gd.getNextNumber();
	count = (int)gd.getNextNumber();
	boolean bb = Prefs.blackBackground;
	Prefs.blackBackground = gd.getNextBoolean();
	if ( Prefs.blackBackground!=bb)
		ThresholdAdjuster.update();
	Prefs.padEdges = gd.getNextBoolean();
	EDM.setOutputType(gd.getNextChoiceIndex());
	boolean isInvalid = gd.invalidNumber();
	if (iterations<1) {iterations = 1; isInvalid = true;}
	if (iterations>MAX_ITERATIONS) {iterations = MAX_ITERATIONS; isInvalid = true;}
	if (count < 1)    {count = 1; isInvalid = true;}
	if (count > 8)    {count = 8; isInvalid = true;}
	if (isInvalid) return false;
	if (imp != null) {
		operation = gd.getNextChoice();
		arg = operation.toLowerCase();
	}
	return true;
}
 

public boolean dialogItemChanged(GenericDialog gd, AWTEvent e) {
	radius = gd.getNextNumber();
	if (filterType == OUTLIERS) {
		threshold = gd.getNextNumber();
		whichOutliers = gd.getNextChoiceIndex();
	}
	int maxRadius = (filterType==MEDIAN || filterType==OUTLIERS || filterType==REMOVE_NAN) ? 100 : 1000;
	if (gd.invalidNumber() || radius<0 || radius>maxRadius || (filterType==OUTLIERS && threshold <0))
		return false;
	return true;
}
 

/**
 * Reads dialog parameters (during preview and upon dismissal of dialog
 * prompt).
 * 
 * @return <code>true</code>, if user specified valid input values
 */
@Override
public boolean dialogItemChanged(final GenericDialog gd, final AWTEvent e) {
	f = gd.getNextNumber();
	if (f < 0) f = 0d;
	if (f > 1) f = 1d;
	canceled = gd.invalidNumber();
	if (gd.wasOKed() && canceled) {
		IJ.error("Value is invalid.");
		return false;
	}
	return true;
}
 

public boolean readSIFTFields( final GenericDialog gd )
{
	SIFT.readFields( gd, sift );
	rod = ( float )gd.getNextNumber();

	return !gd.invalidNumber();
}
 

public boolean readGeometricConsensusFilterFields( final GenericDialog gd )
{
	maxEpsilon = ( float )gd.getNextNumber();
	minInlierRatio = ( float )gd.getNextNumber();
	minNumInliers = ( int )gd.getNextNumber();
	expectedModelIndex = gd.getNextChoiceIndex();

	rejectIdentity = gd.getNextBoolean();
	identityTolerance = ( float )gd.getNextNumber();

	return !gd.invalidNumber();
}
 

public boolean readAlignmentFields( final GenericDialog gd )
{
	desiredModelIndex = gd.getNextChoiceIndex();
	correspondenceWeight = ( float )gd.getNextNumber();
	regularize = gd.getNextBoolean();

	return !gd.invalidNumber();
}
 

public boolean readRegularizationFields( final GenericDialog gd )
{
	regularizerModelIndex = gd.getNextChoiceIndex();
	lambda = gd.getNextNumber();

	return !gd.invalidNumber();
}
 

@Override
public boolean readAlignmentFields( final GenericDialog gd )
{
	super.readAlignmentFields( gd );

	maxIterations = ( int )gd.getNextNumber();
	maxPlateauwidth = ( int )gd.getNextNumber();
	filterOutliers = gd.getNextBoolean();
	meanFactor = ( float )gd.getNextNumber();

	return !gd.invalidNumber();
}
 

@Override
public boolean readFields( final GenericDialog gd )
{
	super.readFields( gd );

	maxIterations = ( int )gd.getNextNumber();
	maxPlateauwidth = ( int )gd.getNextNumber();
	filterOutliers = gd.getNextBoolean();
	meanFactor = ( float )gd.getNextNumber();

	return !gd.invalidNumber();
}
 

public boolean readFields( final GenericDialog gd )
{
	SIFT.readFields( gd, sift );

	rod = ( float )gd.getNextNumber();

	maxEpsilon = ( float )gd.getNextNumber();
	minInlierRatio = ( float )gd.getNextNumber();
	expectedModelIndex = gd.getNextChoiceIndex();

	dimension = ( int )gd.getNextNumber();
	lambda = ( double )gd.getNextNumber();

	return !gd.invalidNumber();
}
 

@Override
public boolean readFields( final GenericDialog gd )
{
	super.readFields( gd );

	return !gd.invalidNumber();
}
 

/**
 * Setup as a three step dialog.
 */
@Override
public boolean setup( final String title )
{
	source_dir = "";
	while ( source_dir == "" )
	{
		final DirectoryChooser dc = new DirectoryChooser( "Calibration Images" );
		source_dir = dc.getDirectory();
		if ( null == source_dir ) return false;

		source_dir = source_dir.replace( '\\', '/' );
		if ( !source_dir.endsWith( "/" ) ) source_dir += "/";
	}

	final String exts = ".tif.jpg.png.gif.tiff.jpeg.bmp.pgm";
	names = new File( source_dir ).list(
			new FilenameFilter()
			{
				@Override
                      public boolean accept( final File dir, final String name )
				{
					final int idot = name.lastIndexOf( '.' );
					if ( -1 == idot ) return false;
					return exts.contains( name.substring( idot ).toLowerCase() );
				}
			} );
	Arrays.sort( names );

	final GenericDialog gd = new GenericDialog( title );

	gd.addNumericField( "number_of_images :", 9, 0 );
	gd.addChoice( "first_image :", names, names[ 0 ] );
	gd.addNumericField( "power_of_polynomial_kernel :", dimension, 0 );
	gd.addNumericField( "lambda :", lambda, 6 );
	gd.addCheckbox( "apply_correction_to_images", applyCorrection );
	gd.addCheckbox( "visualize results", visualizeResults );
	final String[] options = new String[]{ "save", "load" };
	gd.addChoice( "What to do? ", options, options[ saveOrLoad ] );
	gd.addStringField( "file_name: ", saveFileName );
	gd.showDialog();

	if (gd.wasCanceled()) return false;

	numberOfImages = ( int )gd.getNextNumber();
	firstImageIndex = gd.getNextChoiceIndex();
	dimension = ( int )gd.getNextNumber();
	lambda = gd.getNextNumber();
	applyCorrection = gd.getNextBoolean();
	visualizeResults = gd.getNextBoolean();
	saveOrLoad = gd.getNextChoiceIndex();
	saveFileName = gd.getNextString();

	if ( saveOrLoad == 0 || visualizeResults )
	{
		final GenericDialog gds = new GenericDialog( title );
		SIFT.addFields( gds, sift );

		gds.addNumericField( "closest/next_closest_ratio :", rod, 2 );

		gds.addMessage( "Geometric Consensus Filter:" );
		gds.addNumericField( "maximal_alignment_error :", maxEpsilon, 2, 6, "px" );
		gds.addNumericField( "inlier_ratio :", minInlierRatio, 2 );
		gds.addChoice( "expected_transformation :", modelStrings, modelStrings[ expectedModelIndex ] );

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

		SIFT.readFields( gds, sift );

		rod = ( float )gds.getNextNumber();

		maxEpsilon = ( float )gds.getNextNumber();
		minInlierRatio = ( float )gds.getNextNumber();
		expectedModelIndex = gds.getNextChoiceIndex();

		return !( gd.invalidNumber() || gds.invalidNumber() );
	}

	return !gd.invalidNumber();
}