void lineToArea(ImagePlus imp) { Roi roi = imp.getRoi(); if (roi == null || !roi.isLine()) { IJ.error("Line to Area", "Line selection required"); return; } Undo.setup(Undo.ROI, imp); Roi roi2 = null; if (roi.getType() == Roi.LINE) { double width = roi.getStrokeWidth(); if (width <= 1.0) roi.setStrokeWidth(1.0000001); FloatPolygon p = roi.getFloatPolygon(); roi.setStrokeWidth(width); roi2 = new PolygonRoi(p, Roi.POLYGON); roi2.setDrawOffset(roi.getDrawOffset()); } else { ImageProcessor ip2 = new ByteProcessor(imp.getWidth(), imp.getHeight()); ip2.setColor(255); roi.drawPixels(ip2); // new ImagePlus("ip2", ip2.duplicate()).show(); ip2.setThreshold(255, 255, ImageProcessor.NO_LUT_UPDATE); ThresholdToSelection tts = new ThresholdToSelection(); roi2 = tts.convert(ip2); } transferProperties(roi, roi2); roi2.setStrokeWidth(0); Color c = roi2.getStrokeColor(); if (c != null) // remove any transparency roi2.setStrokeColor(new Color(c.getRed(), c.getGreen(), c.getBlue())); imp.setRoi(roi2); Roi.previousRoi = (Roi) roi.clone(); }
void lineToArea(ImagePlus imp) { Roi roi = imp.getRoi(); if (roi == null || !roi.isLine()) { IJ.error("Line to Area", "Line selection required"); return; } if (roi.getType() == Roi.LINE && roi.getStrokeWidth() == 1) { IJ.error("Line to Area", "Straight line width must be > 1"); return; } ImageProcessor ip2 = new ByteProcessor(imp.getWidth(), imp.getHeight()); ip2.setColor(255); if (roi.getType() == Roi.LINE) ip2.fillPolygon(roi.getPolygon()); else { roi.drawPixels(ip2); // BufferedImage bi = new BufferedImage(imp.getWidth(), imp.getHeight(), // BufferedImage.TYPE_BYTE_GRAY); // Graphics g = bi.getGraphics(); // Roi roi2 = (Roi)roi.clone(); // roi2.setStrokeColor(Color.white); // roi2.drawOverlay(g); // ip2 = new ByteProcessor(bi); } // new ImagePlus("ip2", ip2.duplicate()).show(); ip2.setThreshold(255, 255, ImageProcessor.NO_LUT_UPDATE); ThresholdToSelection tts = new ThresholdToSelection(); Roi roi2 = tts.convert(ip2); imp.setRoi(roi2); Roi.previousRoi = (Roi) roi.clone(); }
void lineToArea(ImagePlus imp) { Roi roi = imp.getRoi(); if (roi == null || !roi.isLine()) { IJ.error("Line to Area", "Line selection required"); return; } ImageProcessor ip2 = new ByteProcessor(imp.getWidth(), imp.getHeight()); ip2.setColor(255); if (roi.getType() == Roi.LINE && roi.getStrokeWidth() > 1) ip2.fillPolygon(roi.getPolygon()); else roi.drawPixels(ip2); // new ImagePlus("ip2", ip2.duplicate()).show(); ip2.setThreshold(255, 255, ImageProcessor.NO_LUT_UPDATE); ThresholdToSelection tts = new ThresholdToSelection(); Roi roi2 = tts.convert(ip2); imp.setRoi(roi2); Roi.previousRoi = (Roi) roi.clone(); }
void apply(ImagePlus imp, ImageProcessor ip) { // this.setCursor(wait); // IJ.showStatus("Bandpassing slice "+previousSlice); java.awt.Color col; if (invert.getState()) col = Toolbar.getForegroundColor(); else col = Toolbar.getBackgroundColor(); ip.setColor(col); int fill = ip.BLACK; int keep = 0; if (bandPassH.getState() && bandPassS.getState() && bandPassB.getState()) { // PPP All pass for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue < minHue) || (hue > maxHue)) || ((sat < minSat) || (sat > maxSat)) || ((bri < minBri) || (bri > maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (!bandPassH.getState() && !bandPassS.getState() && !bandPassB.getState()) { // SSS All stop for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue >= minHue) && (hue <= maxHue)) || ((sat >= minSat) && (sat <= maxSat)) || ((bri >= minBri) && (bri <= maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (bandPassH.getState() && bandPassS.getState() && !bandPassB.getState()) { // PPS for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue < minHue) || (hue > maxHue)) || ((sat < minSat) || (sat > maxSat)) || ((bri >= minBri) && (bri <= maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (!bandPassH.getState() && !bandPassS.getState() && bandPassB.getState()) { // SSP for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue >= minHue) && (hue <= maxHue)) || ((sat >= minSat) && (sat <= maxSat)) || ((bri < minBri) || (bri > maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (bandPassH.getState() && !bandPassS.getState() && !bandPassB.getState()) { // PSS for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue < minHue) || (hue > maxHue)) || ((sat >= minSat) && (sat <= maxSat)) || ((bri >= minBri) && (bri <= maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (!bandPassH.getState() && bandPassS.getState() && bandPassB.getState()) { // SPP for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue >= minHue) && (hue <= maxHue)) || ((sat < minSat) || (sat > maxSat)) || ((bri < minBri) || (bri > maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (!bandPassH.getState() && bandPassS.getState() && !bandPassB.getState()) { // SPS for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue >= minHue) && (hue <= maxHue)) || ((sat < minSat) || (sat > maxSat)) || ((bri >= minBri) && (bri <= maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } else if (bandPassH.getState() && !bandPassS.getState() && bandPassB.getState()) { // PSP for (int j = 0; j < numPixels; j++) { int hue = hSource[j] & 0xff; int sat = sSource[j] & 0xff; int bri = bSource[j] & 0xff; if (((hue < minHue) || (hue > maxHue)) || ((sat >= minSat) && (sat <= maxSat)) || ((bri < minBri) || (bri > maxBri))) fillMask[j] = fill; else fillMask[j] = keep; } } ip.fill(fillMask); if (threshold.getState()) { ip.invert(); for (int j = 0; j < numPixels; j++) { if (fillMask[j] == fill) fillMask[j] = keep; else fillMask[j] = fill; } ip.fill(fillMask); ip.invert(); } }