Examples with ByteProcessor ij.process.ByteProcessor used on opensource projects

Example 36 with ByteProcessor

use of ij.process.ByteProcessor in project GDSC-SMLM by aherbert.

the class BinaryDisplay method setup.

@Override
public int setup(String arg, ImagePlus imp) {
    SmlmUsageTracker.recordPlugin(this.getClass(), arg);
    if (imp == null) {
        return DONE;
    }
    if ("reset".equals(arg)) {
        final ImageProcessor ip = imp.getProcessor();
        ip.reset();
        if (ip instanceof ByteProcessor) {
            // Reset to the entire range
            ip.resetMinAndMax();
        } else {
            // Short and FloatProcessor store the min and max in the snapshot
            // so restore it from the reset values.
            ip.setMinAndMax(ip.getMin(), ip.getMax());
        }
        imp.updateAndDraw();
        return DONE;
    }
    this.imp = imp;
    return DOES_8G | DOES_16 | DOES_32;
}

Example 37 with ByteProcessor

use of ij.process.ByteProcessor in project mcib3d-core by mcib3d.

the class ArrayUtil method drawBar.

/**
 * drawing of the array as an image
 *
 * @param scale scale value
 */
public ImagePlus drawBar(int scale) {
    int haut = 256;
    double val;
    double max = getMaximum();
    ByteProcessor ip = new ByteProcessor(size, haut);
    ip.setColor(255);
    for (int i = 0; i < size; i++) {
        ip.moveTo(i, haut - 1);
        if (scale == -1) {
            val = (haut * values[i] / max);
        } else if (values[i] > scale) {
            val = haut - 1;
        } else {
            val = (haut * values[i] / scale);
        }
        ip.lineTo(i, (int) (haut - val));
    }
    return new ImagePlus("tab", ip);
}

Example 38 with ByteProcessor

use of ij.process.ByteProcessor in project mcib3d-core by mcib3d.

the class ImageByte method resize.

/*
     * public static ImageByte merge3DBinary(ImageByte[] images, int sizeX, int
     * sizeY, int sizeZ) { ImageByte out = new ImageByte("merge", sizeX, sizeY,
     * sizeZ); if (images==null || images.length==0 || images[0]==null) return
     * out; // si offset negatif, les pixels doivent etre = 0 sinon erreur for
     * (int idx = 0; idx < images.length; idx++) { byte label = (byte)(idx+1);
     * for (int z = 0; z<images[idx].sizeZ; z++) { for (int y = 0;
     * y<images[idx].sizeY; y++) { for (int x = 0; x<images[idx].sizeX; x++) {
     * if (images[idx].pixels[z][x+y*images[idx].sizeX]!=0) {
     * out.pixels[z+images[idx].offsetZ][x+images[idx].offsetX+
     * (y+images[idx].offsetY)*sizeX]=label; } } } } } return out; }
     *
     */
@Override
public ImageHandler resize(int dX, int dY, int dZ) {
    int newX = Math.max(1, sizeX + 2 * dX);
    int newY = Math.max(1, sizeY + 2 * dY);
    boolean bck = Prefs.get("resizer.zero", true);
    Prefs.set("resizer.zero", true);
    ij.plugin.CanvasResizer cr = new ij.plugin.CanvasResizer();
    ImageStack res = cr.expandStack(img.getStack(), newX, newY, dX, dY);
    if (!bck) {
    // Prefs.set("resizer.zero", false);
    }
    if (dZ > 0) {
        for (int i = 0; i < dZ; i++) {
            res.addSlice("", new ByteProcessor(newX, newY), 0);
            res.addSlice("", new ByteProcessor(newX, newY));
        }
    } else {
        for (int i = 0; i < -dZ; i++) {
            if (res.getSize() <= 2) {
                break;
            }
            res.deleteLastSlice();
            res.deleteSlice(1);
        }
    }
    ImageByte r = new ImageByte(new ImagePlus(title + "::resized", res));
    r.offsetX = offsetX - dX;
    r.offsetY = offsetY - dY;
    r.offsetZ = offsetZ - dZ;
    return r;
}

Example 39 with ByteProcessor

use of ij.process.ByteProcessor in project mcib3d-core by mcib3d.

the class Object3DLabel method createRoi.

/**
 * Constructor for the createRoi object
 *
 * @param z Description of the Parameter
 * @return Description of the Return Value
 */
@Deprecated
public Roi createRoi(int z) {
    // IJ.write("create roi " + z);
    int sx = labelImage.sizeX;
    int sy = labelImage.sizeY;
    ByteProcessor mask = new ByteProcessor(sx, sy);
    // object black on white
    // mask.invert();
    draw(mask, z, 255);
    ImagePlus maskPlus = new ImagePlus("mask " + z, mask);
    // maskPlus.show();
    // IJ.run("Create Selection");
    ThresholdToSelection tts = new ThresholdToSelection();
    tts.setup("", maskPlus);
    tts.run(mask);
    maskPlus.updateAndDraw();
    return maskPlus.getRoi();
}

Example 40 with ByteProcessor

use of ij.process.ByteProcessor in project mcib3d-core by mcib3d.

the class Object3DFuzzy method createRoi.

@Override
public Roi createRoi(int z) {
    // IJ.write("create roi " + z);
    int sx = this.getXmax() - this.getXmin() + 1;
    int sy = this.getYmax() - this.getYmin() + 1;
    ByteProcessor mask = new ByteProcessor(sx, sy);
    // object black on white
    // mask.invert();
    draw(mask, z, 255);
    ImagePlus maskPlus = new ImagePlus("mask " + z, mask);
    // maskPlus.show();
    // IJ.run("Create Selection");
    ThresholdToSelection tts = new ThresholdToSelection();
    tts.setup("", maskPlus);
    tts.run(mask);
    maskPlus.updateAndDraw();
    // IJ.write("sel=" + maskPlus.getRoi());
    // maskPlus.hide();
    Roi roi = maskPlus.getRoi();
    Rectangle rect = roi.getBounds();
    rect.x += this.getXmin();
    rect.y += this.getYmin();
    return roi;
}