Examples with MacroRunner ij.macro.MacroRunner used on opensource projects

Example 1 with MacroRunner

use of ij.macro.MacroRunner in project imagej1 by imagej.

the class IJ method doWand.

/**
 * This version of doWand adds an ImagePlus argument.
 */
public static int doWand(ImagePlus img, int x, int y, double tolerance, String mode) {
    ImageProcessor ip = img.getProcessor();
    if ((img.getType() == ImagePlus.GRAY32) && Double.isNaN(ip.getPixelValue(x, y)))
        return 0;
    int imode = Wand.LEGACY_MODE;
    boolean smooth = false;
    if (mode != null) {
        if (mode.startsWith("4"))
            imode = Wand.FOUR_CONNECTED;
        else if (mode.startsWith("8"))
            imode = Wand.EIGHT_CONNECTED;
        smooth = mode.contains("smooth");
    }
    Wand w = new Wand(ip);
    double t1 = ip.getMinThreshold();
    if (t1 == ImageProcessor.NO_THRESHOLD || (ip.getLutUpdateMode() == ImageProcessor.NO_LUT_UPDATE && tolerance > 0.0)) {
        w.autoOutline(x, y, tolerance, imode);
        smooth = false;
    } else
        w.autoOutline(x, y, t1, ip.getMaxThreshold(), imode);
    if (w.npoints > 0) {
        Roi previousRoi = img.getRoi();
        Roi roi = new PolygonRoi(w.xpoints, w.ypoints, w.npoints, Roi.TRACED_ROI);
        img.deleteRoi();
        img.setRoi(roi);
        if (previousRoi != null)
            // add/subtract ROI to previous one if shift/alt key down
            roi.update(shiftKeyDown(), altKeyDown());
        Roi roi2 = img.getRoi();
        if (smooth && roi2 != null && roi2.getType() == Roi.TRACED_ROI) {
            Rectangle bounds = roi2.getBounds();
            if (bounds.width > 1 && bounds.height > 1) {
                if (smoothMacro == null)
                    smoothMacro = BatchProcessor.openMacroFromJar("SmoothWandTool.txt");
                if (EventQueue.isDispatchThread())
                    // run on separate thread
                    new MacroRunner(smoothMacro);
                else
                    IJ.runMacro(smoothMacro);
            }
        }
    }
    return w.npoints;
}