public void mouseMoved(MouseEvent e) {
// if (ij==null) return;
int sx = e.getX();
int sy = e.getY();
int ox = offScreenX(sx);
int oy = offScreenY(sy);
flags = e.getModifiers();
setCursor(sx, sy, ox, oy);
IJ.setInputEvent(e);
Roi roi = imp.getRoi();
if (roi != null
&& (roi.getType() == Roi.POLYGON
|| roi.getType() == Roi.POLYLINE
|| roi.getType() == Roi.ANGLE)
&& roi.getState() == roi.CONSTRUCTING) {
PolygonRoi pRoi = (PolygonRoi) roi;
pRoi.handleMouseMove(ox, oy);
} else {
if (ox < imageWidth && oy < imageHeight) {
ImageWindow win = imp.getWindow();
// Cursor must move at least 12 pixels before text
// displayed using IJ.showStatus() is overwritten.
if ((sx - sx2) * (sx - sx2) + (sy - sy2) * (sy - sy2) > 144) showCursorStatus = true;
if (win != null && showCursorStatus) win.mouseMoved(ox, oy);
} else IJ.showStatus("");
}
}
public synchronized void adjustmentValueChanged(AdjustmentEvent e) {
if (!checkImage()) {
IJ.beep();
IJ.showStatus("No Image");
return;
}
if (e.getSource() == minSlider) {
adjustMinHue((int) minSlider.getValue());
} else if (e.getSource() == maxSlider) {
adjustMaxHue((int) maxSlider.getValue());
} else if (e.getSource() == minSlider2) {
adjustMinSat((int) minSlider2.getValue());
} else if (e.getSource() == maxSlider2) {
adjustMaxSat((int) maxSlider2.getValue());
} else if (e.getSource() == minSlider3) {
adjustMinBri((int) minSlider3.getValue());
} else if (e.getSource() == maxSlider3) {
adjustMaxBri((int) maxSlider3.getValue());
}
originalB.setEnabled(true);
updateLabels();
updatePlot();
notify();
}
/** Handle menu events. */
public void actionPerformed(ActionEvent e) {
if ((e.getSource() instanceof MenuItem)) {
MenuItem item = (MenuItem) e.getSource();
String cmd = e.getActionCommand();
commandName = cmd;
ImagePlus imp = null;
if (item.getParent() == Menus.getOpenRecentMenu()) {
new RecentOpener(cmd); // open image in separate thread
return;
} else if (item.getParent() == Menus.getPopupMenu()) {
Object parent = Menus.getPopupMenu().getParent();
if (parent instanceof ImageCanvas) imp = ((ImageCanvas) parent).getImage();
}
int flags = e.getModifiers();
hotkey = false;
actionPerformedTime = System.currentTimeMillis();
long ellapsedTime = actionPerformedTime - keyPressedTime;
if (cmd != null && (ellapsedTime >= 200L || !cmd.equals(lastKeyCommand))) {
if ((flags & Event.ALT_MASK) != 0) IJ.setKeyDown(KeyEvent.VK_ALT);
if ((flags & Event.SHIFT_MASK) != 0) IJ.setKeyDown(KeyEvent.VK_SHIFT);
new Executer(cmd, imp);
}
lastKeyCommand = null;
if (IJ.debugMode) IJ.log("actionPerformed: time=" + ellapsedTime + ", " + e);
}
}
/** Called by ImageJ when the user selects Quit. */
public void quit() {
quitMacro = IJ.macroRunning();
Thread thread = new Thread(this, "Quit");
thread.setPriority(Thread.NORM_PRIORITY);
thread.start();
IJ.wait(10);
}
void handleMouseMove(int sx, int sy) {
// Do rubber banding
int tool = Toolbar.getToolId();
if (!(tool == Toolbar.POLYGON || tool == Toolbar.POLYLINE || tool == Toolbar.ANGLE)) {
imp.deleteRoi();
imp.draw();
return;
}
drawRubberBand(sx, sy);
degrees = Double.NaN;
double len = -1;
if (nPoints > 1) {
double x1, y1, x2, y2;
if (xpf != null) {
x1 = xpf[nPoints - 2];
y1 = ypf[nPoints - 2];
x2 = xpf[nPoints - 1];
y2 = ypf[nPoints - 1];
} else {
x1 = xp[nPoints - 2];
y1 = yp[nPoints - 2];
x2 = xp[nPoints - 1];
y2 = yp[nPoints - 1];
}
degrees =
getAngle(
(int) Math.round(x1),
(int) Math.round(y1),
(int) Math.round(x2),
(int) Math.round(y2));
if (tool != Toolbar.ANGLE) {
Calibration cal = imp.getCalibration();
double pw = cal.pixelWidth, ph = cal.pixelHeight;
if (IJ.altKeyDown()) {
pw = 1.0;
ph = 1.0;
}
len = Math.sqrt((x2 - x1) * pw * (x2 - x1) * pw + (y2 - y1) * ph * (y2 - y1) * ph);
}
}
if (tool == Toolbar.ANGLE) {
if (nPoints == 2) angle1 = degrees;
else if (nPoints == 3) {
double angle2 = getAngle(xp[1], yp[1], xp[2], yp[2]);
degrees = Math.abs(180 - Math.abs(angle1 - angle2));
if (degrees > 180.0) degrees = 360.0 - degrees;
}
}
String length = len != -1 ? ", length=" + IJ.d2s(len) : "";
double degrees2 =
tool == Toolbar.ANGLE && nPoints == 3 && Prefs.reflexAngle ? 360.0 - degrees : degrees;
String angle = !Double.isNaN(degrees) ? ", angle=" + IJ.d2s(degrees2) : "";
int ox = ic != null ? ic.offScreenX(sx) : sx;
int oy = ic != null ? ic.offScreenY(sy) : sy;
IJ.showStatus(imp.getLocationAsString(ox, oy) + length + angle);
}
private boolean checkImage() {
imp = WindowManager.getCurrentImage();
if (imp == null) {
IJ.beep();
IJ.showStatus("No image");
return false;
}
ip = setup(imp);
if (ip == null) return false;
return true;
}
protected void handleRoiMouseDown(MouseEvent e) {
int sx = e.getX();
int sy = e.getY();
int ox = offScreenX(sx);
int oy = offScreenY(sy);
Roi roi = imp.getRoi();
int handle = roi != null ? roi.isHandle(sx, sy) : -1;
boolean multiPointMode =
roi != null
&& (roi instanceof PointRoi)
&& handle == -1
&& Toolbar.getToolId() == Toolbar.POINT
&& Toolbar.getMultiPointMode();
if (multiPointMode) {
imp.setRoi(((PointRoi) roi).addPoint(ox, oy));
return;
}
setRoiModState(e, roi, handle);
if (roi != null) {
if (handle >= 0) {
roi.mouseDownInHandle(handle, sx, sy);
return;
}
Rectangle r = roi.getBounds();
int type = roi.getType();
if (type == Roi.RECTANGLE
&& r.width == imp.getWidth()
&& r.height == imp.getHeight()
&& roi.getPasteMode() == Roi.NOT_PASTING
&& !(roi instanceof ImageRoi)) {
imp.killRoi();
return;
}
if (roi.contains(ox, oy)) {
if (roi.modState == Roi.NO_MODS) roi.handleMouseDown(sx, sy);
else {
imp.killRoi();
imp.createNewRoi(sx, sy);
}
return;
}
if ((type == Roi.POLYGON || type == Roi.POLYLINE || type == Roi.ANGLE)
&& roi.getState() == roi.CONSTRUCTING) return;
int tool = Toolbar.getToolId();
if ((tool == Toolbar.POLYGON || tool == Toolbar.POLYLINE || tool == Toolbar.ANGLE)
&& !(IJ.shiftKeyDown() || IJ.altKeyDown())) {
imp.killRoi();
return;
}
}
imp.createNewRoi(sx, sy);
}
/** Quit using a separate thread, hopefully avoiding thread deadlocks. */
public void run() {
quitting = true;
boolean changes = false;
int[] wList = WindowManager.getIDList();
if (wList != null) {
for (int i = 0; i < wList.length; i++) {
ImagePlus imp = WindowManager.getImage(wList[i]);
if (imp != null && imp.changes == true) {
changes = true;
break;
}
}
}
Frame[] frames = WindowManager.getNonImageWindows();
if (frames != null) {
for (int i = 0; i < frames.length; i++) {
if (frames[i] != null && (frames[i] instanceof Editor)) {
if (((Editor) frames[i]).fileChanged()) {
changes = true;
break;
}
}
}
}
if (windowClosed
&& !changes
&& Menus.window.getItemCount() > Menus.WINDOW_MENU_ITEMS
&& !(IJ.macroRunning() && WindowManager.getImageCount() == 0)) {
GenericDialog gd = new GenericDialog("ImageJ", this);
gd.addMessage("Are you sure you want to quit ImageJ?");
gd.showDialog();
quitting = !gd.wasCanceled();
windowClosed = false;
}
if (!quitting) return;
if (!WindowManager.closeAllWindows()) {
quitting = false;
return;
}
// IJ.log("savePreferences");
if (applet == null) {
saveWindowLocations();
Prefs.savePreferences();
}
IJ.cleanup();
// setVisible(false);
// IJ.log("dispose");
dispose();
if (exitWhenQuitting) System.exit(0);
}
public void actionPerformed(ActionEvent e) {
Button b = (Button) e.getSource();
if (b == null) return;
boolean imageThere = checkImage();
if (imageThere) {
if (b == originalB) {
reset(imp, ip);
filteredB.setEnabled(true);
} else if (b == filteredB) {
apply(imp, ip);
} else if (b == sampleB) {
reset(imp, ip);
sample();
apply(imp, ip);
} else if (b == stackB) {
applyStack();
} else if (b == helpB) {
IJ.showMessage(
"Help",
"Threshold Colour v1.0\n \n"
+ "Modification of Bob Dougherty's BandPass2 plugin by G.Landini to\n"
+ "threshold 24 bit RGB images based on Hue, Saturation and Brightness\n"
+ "or Red, Green and Blue components.\n \n"
+ "Pass: Band-pass filter (anything within range is displayed).\n \n"
+ "Stop: Band-reject filter (anything within range is NOT displayed).\n \n"
+ "Original: Shows the original image and updates the buffer when\n"
+ " switching to another image.\n \n"
+ "Filtered: Shows the filtered image.\n \n"
+ "Stack: Processes the rest of the slices in the stack (if any)\n"
+ " using the current settings.\n \n"
+ "Threshold: Shows the object/background in the foreground and\n"
+ " background colours selected in the ImageJ toolbar.\n \n"
+ "Invert: Swaps the fore/background colours.\n \n"
+ "Sample: (experimental) Sets the ranges of the filters based on the\n"
+ " pixel value componentd in a rectangular, user-defined, ROI.\n \n"
+ "HSB RGB: Selects HSB or RGB space and resets all the filters.\n \n"
+ "Note that the \'thresholded\' image is RGB, not 8 bit grey.");
}
updatePlot();
updateLabels();
imp.updateAndDraw();
} else {
IJ.beep();
IJ.showStatus("No Image");
}
notify();
}
/** Enlarge the canvas if the user enlarges the window. */
void resizeCanvas(int width, int height) {
ImageWindow win = imp.getWindow();
// IJ.log("resizeCanvas: "+srcRect+" "+imageWidth+" "+imageHeight+" "+width+" "+height+"
// "+dstWidth+" "+dstHeight+" "+win.maxBounds);
if (!maxBoundsReset
&& (width > dstWidth || height > dstHeight)
&& win != null
&& win.maxBounds != null
&& width != win.maxBounds.width - 10) {
if (resetMaxBoundsCount != 0)
resetMaxBounds(); // Works around problem that prevented window from being larger than
// maximized size
resetMaxBoundsCount++;
}
if (IJ.altKeyDown()) {
fitToWindow();
return;
}
if (srcRect.width < imageWidth || srcRect.height < imageHeight) {
if (width > imageWidth * magnification) width = (int) (imageWidth * magnification);
if (height > imageHeight * magnification) height = (int) (imageHeight * magnification);
setDrawingSize(width, height);
srcRect.width = (int) (dstWidth / magnification);
srcRect.height = (int) (dstHeight / magnification);
if ((srcRect.x + srcRect.width) > imageWidth) srcRect.x = imageWidth - srcRect.width;
if ((srcRect.y + srcRect.height) > imageHeight) srcRect.y = imageHeight - srcRect.height;
repaint();
}
// IJ.log("resizeCanvas2: "+srcRect+" "+dstWidth+" "+dstHeight+" "+width+" "+height);
}
/** Sets the cursor based on the current tool and cursor location. */
public void setCursor(int sx, int sy, int ox, int oy) {
xMouse = ox;
yMouse = oy;
mouseExited = false;
Roi roi = imp.getRoi();
ImageWindow win = imp.getWindow();
if (win == null) return;
if (IJ.spaceBarDown()) {
setCursor(handCursor);
return;
}
int id = Toolbar.getToolId();
switch (Toolbar.getToolId()) {
case Toolbar.MAGNIFIER:
setCursor(moveCursor);
break;
case Toolbar.HAND:
setCursor(handCursor);
break;
default: // selection tool
if (id == Toolbar.SPARE1 || id >= Toolbar.SPARE2) {
if (Prefs.usePointerCursor) setCursor(defaultCursor);
else setCursor(crosshairCursor);
} else if (roi != null && roi.getState() != roi.CONSTRUCTING && roi.isHandle(sx, sy) >= 0)
setCursor(handCursor);
else if (Prefs.usePointerCursor
|| (roi != null && roi.getState() != roi.CONSTRUCTING && roi.contains(ox, oy)))
setCursor(defaultCursor);
else setCursor(crosshairCursor);
}
}
public void mouseDragged(MouseEvent e) {
int x = e.getX();
int y = e.getY();
xMouse = offScreenX(x);
yMouse = offScreenY(y);
flags = e.getModifiers();
// IJ.log("mouseDragged: "+flags);
if (flags == 0) // workaround for Mac OS 9 bug
flags = InputEvent.BUTTON1_MASK;
if (Toolbar.getToolId() == Toolbar.HAND || IJ.spaceBarDown()) scroll(x, y);
else {
IJ.setInputEvent(e);
Roi roi = imp.getRoi();
if (roi != null) roi.handleMouseDrag(x, y, flags);
}
}
public void mouseExited(MouseEvent e) {
// autoScroll(e);
ImageWindow win = imp.getWindow();
if (win != null) setCursor(defaultCursor);
IJ.showStatus("");
mouseExited = true;
}
void enlargeArrays() {
if (xp != null) {
int[] xptemp = new int[maxPoints * 2];
int[] yptemp = new int[maxPoints * 2];
System.arraycopy(xp, 0, xptemp, 0, maxPoints);
System.arraycopy(yp, 0, yptemp, 0, maxPoints);
xp = xptemp;
yp = yptemp;
}
if (xpf != null) {
float[] xpftemp = new float[maxPoints * 2];
float[] ypftemp = new float[maxPoints * 2];
System.arraycopy(xpf, 0, xpftemp, 0, maxPoints);
System.arraycopy(ypf, 0, ypftemp, 0, maxPoints);
xpf = xpftemp;
ypf = ypftemp;
}
int[] xp2temp = new int[maxPoints * 2];
int[] yp2temp = new int[maxPoints * 2];
System.arraycopy(xp2, 0, xp2temp, 0, maxPoints);
System.arraycopy(yp2, 0, yp2temp, 0, maxPoints);
xp2 = xp2temp;
yp2 = yp2temp;
if (IJ.debugMode) IJ.log("PolygonRoi: " + maxPoints + " points");
maxPoints *= 2;
}
protected void moveHandle(int sx, int sy) {
if (clipboard != null) return;
int ox = ic.offScreenX(sx);
int oy = ic.offScreenY(sy);
if (xpf != null) {
double offset = getOffset(-0.5);
xpf[activeHandle] = (float) (ic.offScreenXD(sx) - x + offset);
ypf[activeHandle] = (float) (ic.offScreenYD(sy) - y + offset);
} else {
xp[activeHandle] = ox - x;
yp[activeHandle] = oy - y;
}
if (xSpline != null) {
fitSpline(splinePoints);
updateClipRect();
imp.draw(clipX, clipY, clipWidth, clipHeight);
oldX = x;
oldY = y;
oldWidth = width;
oldHeight = height;
} else {
resetBoundingRect();
if (type == POINT && width == 0 && height == 0) {
width = 1;
height = 1;
}
updateClipRectAndDraw();
}
String angle = type == ANGLE ? getAngleAsString() : "";
IJ.showStatus(imp.getLocationAsString(ox, oy) + angle);
}
public void mouseWheelMoved(MouseWheelEvent event) {
synchronized (this) {
int rotation = event.getWheelRotation();
if (hyperStack) {
if (rotation > 0) IJ.run(imp, "Next Slice [>]", "");
else if (rotation < 0) IJ.run(imp, "Previous Slice [<]", "");
} else {
int slice = imp.getCurrentSlice() + rotation;
if (slice < 1) slice = 1;
else if (slice > imp.getStack().getSize()) slice = imp.getStack().getSize();
imp.setSlice(slice);
imp.updateStatusbarValue();
SyncWindows.setZ(this, slice);
}
}
}
/** Opens a stack of images. */
ImagePlus openStack(ColorModel cm, boolean show) {
ImageStack stack = new ImageStack(fi.width, fi.height, cm);
long skip = fi.getOffset();
Object pixels;
try {
ImageReader reader = new ImageReader(fi);
InputStream is = createInputStream(fi);
if (is == null) return null;
IJ.resetEscape();
for (int i = 1; i <= fi.nImages; i++) {
if (!silentMode) IJ.showStatus("Reading: " + i + "/" + fi.nImages);
if (IJ.escapePressed()) {
IJ.beep();
IJ.showProgress(1.0);
silentMode = false;
return null;
}
pixels = reader.readPixels(is, skip);
if (pixels == null) break;
stack.addSlice(null, pixels);
skip = fi.gapBetweenImages;
if (!silentMode) IJ.showProgress(i, fi.nImages);
}
is.close();
} catch (Exception e) {
IJ.log("" + e);
} catch (OutOfMemoryError e) {
IJ.outOfMemory(fi.fileName);
stack.trim();
}
if (!silentMode) IJ.showProgress(1.0);
if (stack.getSize() == 0) return null;
if (fi.sliceLabels != null && fi.sliceLabels.length <= stack.getSize()) {
for (int i = 0; i < fi.sliceLabels.length; i++) stack.setSliceLabel(fi.sliceLabels[i], i + 1);
}
ImagePlus imp = new ImagePlus(fi.fileName, stack);
if (fi.info != null) imp.setProperty("Info", fi.info);
if (show) imp.show();
imp.setFileInfo(fi);
setCalibration(imp);
ImageProcessor ip = imp.getProcessor();
if (ip.getMin() == ip.getMax()) // find stack min and max if first slice is blank
setStackDisplayRange(imp);
if (!silentMode) IJ.showProgress(1.0);
silentMode = false;
return imp;
}
public FileOpener(FileInfo fi) {
this.fi = fi;
if (fi != null) {
width = fi.width;
height = fi.height;
}
if (IJ.debugMode) IJ.log("FileInfo: " + fi);
}
public String getInfo() {
return version()
+ System.getProperty("os.name")
+ " "
+ System.getProperty("os.version")
+ "; "
+ IJ.freeMemory();
}
private String version() {
return "ImageJ "
+ VERSION
+ BUILD
+ "; "
+ "Java "
+ System.getProperty("java.version")
+ (IJ.is64Bit() ? " [64-bit]; " : " [32-bit]; ");
}
void drawAllROIs(Graphics g) {
RoiManager rm = RoiManager.getInstance();
if (rm == null) {
rm = Interpreter.getBatchModeRoiManager();
if (rm != null && rm.getList().getItemCount() == 0) rm = null;
}
if (rm == null) {
// if (showAllList!=null)
// overlay = showAllList;
showAllROIs = false;
repaint();
return;
}
initGraphics(g, null, showAllColor);
Hashtable rois = rm.getROIs();
java.awt.List list = rm.getList();
boolean drawLabels = rm.getDrawLabels();
currentRoi = null;
int n = list.getItemCount();
if (IJ.debugMode) IJ.log("paint: drawing " + n + " \"Show All\" ROIs");
if (labelRects == null || labelRects.length != n) labelRects = new Rectangle[n];
if (!drawLabels) showAllList = new Overlay();
else showAllList = null;
if (imp == null) return;
int currentImage = imp.getCurrentSlice();
int channel = 0, slice = 0, frame = 0;
boolean hyperstack = imp.isHyperStack();
if (hyperstack) {
channel = imp.getChannel();
slice = imp.getSlice();
frame = imp.getFrame();
}
drawNames = Prefs.useNamesAsLabels;
for (int i = 0; i < n; i++) {
String label = list.getItem(i);
Roi roi = (Roi) rois.get(label);
if (roi == null) continue;
if (showAllList != null) showAllList.add(roi);
if (i < 200 && drawLabels && roi == imp.getRoi()) currentRoi = roi;
if (Prefs.showAllSliceOnly && imp.getStackSize() > 1) {
if (hyperstack && roi.getPosition() == 0) {
int c = roi.getCPosition();
int z = roi.getZPosition();
int t = roi.getTPosition();
if ((c == 0 || c == channel) && (z == 0 || z == slice) && (t == 0 || t == frame))
drawRoi(g, roi, drawLabels ? i : -1);
} else {
int position = roi.getPosition();
if (position == 0) position = getSliceNumber(roi.getName());
if (position == 0 || position == currentImage) drawRoi(g, roi, drawLabels ? i : -1);
}
} else drawRoi(g, roi, drawLabels ? i : -1);
}
((Graphics2D) g).setStroke(Roi.onePixelWide);
drawNames = false;
}
void setMaxBounds() {
if (maxBoundsReset) {
maxBoundsReset = false;
ImageWindow win = imp.getWindow();
if (win != null && !IJ.isLinux() && win.maxBounds != null) {
win.setMaximizedBounds(win.maxBounds);
win.setMaxBoundsTime = System.currentTimeMillis();
}
}
}
protected void mouseDownInHandle(int handle, int sx, int sy) {
if (state == CONSTRUCTING) return;
int ox = ic.offScreenX(sx), oy = ic.offScreenY(sy);
double oxd = ic.offScreenXD(sx), oyd = ic.offScreenYD(sy);
if (IJ.altKeyDown() && !(nPoints <= 3 && type != POINT)) {
deleteHandle(oxd, oyd);
return;
} else if (IJ.shiftKeyDown() && type != POINT) {
addHandle(oxd, oyd);
return;
}
state = MOVING_HANDLE;
activeHandle = handle;
int m = (int) (10.0 / ic.getMagnification());
xClipMin = ox - m;
yClipMin = oy - m;
xClipMax = ox + m;
yClipMax = oy + m;
}
void addScrollbars(ImagePlus imp) {
ImageStack s = imp.getStack();
int stackSize = s.getSize();
nSlices = stackSize;
hyperStack = imp.getOpenAsHyperStack();
// imp.setOpenAsHyperStack(false);
int[] dim = imp.getDimensions();
int nDimensions = 2 + (dim[2] > 1 ? 1 : 0) + (dim[3] > 1 ? 1 : 0) + (dim[4] > 1 ? 1 : 0);
if (nDimensions <= 3 && dim[2] != nSlices) hyperStack = false;
if (hyperStack) {
nChannels = dim[2];
nSlices = dim[3];
nFrames = dim[4];
}
// IJ.log("StackWindow: "+hyperStack+" "+nChannels+" "+nSlices+" "+nFrames);
if (nSlices == stackSize) hyperStack = false;
if (nChannels * nSlices * nFrames != stackSize) hyperStack = false;
if (cSelector != null || zSelector != null || tSelector != null) removeScrollbars();
ImageJ ij = IJ.getInstance();
if (nChannels > 1) {
cSelector = new ScrollbarWithLabel(this, 1, 1, 1, nChannels + 1, 'c');
add(cSelector);
if (ij != null) cSelector.addKeyListener(ij);
cSelector.addAdjustmentListener(this);
cSelector.setFocusable(false); // prevents scroll bar from blinking on Windows
cSelector.setUnitIncrement(1);
cSelector.setBlockIncrement(1);
}
if (nSlices > 1) {
char label = nChannels > 1 || nFrames > 1 ? 'z' : 't';
if (stackSize == dim[2] && imp.isComposite()) label = 'c';
zSelector = new ScrollbarWithLabel(this, 1, 1, 1, nSlices + 1, label);
if (label == 't') animationSelector = zSelector;
add(zSelector);
if (ij != null) zSelector.addKeyListener(ij);
zSelector.addAdjustmentListener(this);
zSelector.setFocusable(false);
int blockIncrement = nSlices / 10;
if (blockIncrement < 1) blockIncrement = 1;
zSelector.setUnitIncrement(1);
zSelector.setBlockIncrement(blockIncrement);
sliceSelector = zSelector.bar;
}
if (nFrames > 1) {
animationSelector = tSelector = new ScrollbarWithLabel(this, 1, 1, 1, nFrames + 1, 't');
add(tSelector);
if (ij != null) tSelector.addKeyListener(ij);
tSelector.addAdjustmentListener(this);
tSelector.setFocusable(false);
int blockIncrement = nFrames / 10;
if (blockIncrement < 1) blockIncrement = 1;
tSelector.setUnitIncrement(1);
tSelector.setBlockIncrement(blockIncrement);
}
}
void applyStack() {
// int minKeepH = minHue, maxKeepH = maxHue; //GL not needed?
// int minKeepS = minSat, maxKeepS = maxSat;
// int minKeepB = minBri, maxKeepB = maxBri;
for (int i = 1; i <= numSlices; i++) {
imp.setSlice(i);
if (!checkImage()) {
IJ.beep();
IJ.showStatus("No Image");
return;
}
// minHue = minKeepH;
// maxHue = maxKeepH;
// minSat = minKeepS;
// maxSat = maxKeepS;
// minBri = minKeepB;
// maxBri = maxKeepB;
apply(imp, ip);
}
}
/**
* With segmented selections, ignore first mouse up and finalize when user double-clicks,
* control-clicks or clicks in start box.
*/
protected void handleMouseUp(int sx, int sy) {
if (state == MOVING) {
state = NORMAL;
return;
}
if (state == MOVING_HANDLE) {
cachedMask = null; // mask is no longer valid
state = NORMAL;
updateClipRect();
oldX = x;
oldY = y;
oldWidth = width;
oldHeight = height;
return;
}
if (state != CONSTRUCTING) return;
if (IJ.spaceBarDown()) // is user scrolling image?
return;
boolean samePoint = false;
if (xpf != null)
samePoint = (xpf[nPoints - 2] == xpf[nPoints - 1] && ypf[nPoints - 2] == ypf[nPoints - 1]);
else samePoint = (xp[nPoints - 2] == xp[nPoints - 1] && yp[nPoints - 2] == yp[nPoints - 1]);
Rectangle biggerStartBox =
new Rectangle(ic.screenXD(startXD) - 5, ic.screenYD(startYD) - 5, 10, 10);
if (nPoints > 2
&& (biggerStartBox.contains(sx, sy)
|| (ic.offScreenXD(sx) == startXD && ic.offScreenYD(sy) == startYD)
|| (samePoint && (System.currentTimeMillis() - mouseUpTime) <= 500))) {
nPoints--;
addOffset();
finishPolygon();
return;
} else if (!samePoint) {
mouseUpTime = System.currentTimeMillis();
if (type == ANGLE && nPoints == 3) {
addOffset();
finishPolygon();
return;
}
// add point to polygon
if (xpf != null) {
xpf[nPoints] = xpf[nPoints - 1];
ypf[nPoints] = ypf[nPoints - 1];
nPoints++;
if (nPoints == xpf.length) enlargeArrays();
} else {
xp[nPoints] = xp[nPoints - 1];
yp[nPoints] = yp[nPoints - 1];
nPoints++;
if (nPoints == xp.length) enlargeArrays();
}
// if (lineWidth>1) fitSpline();
}
}
void abortPluginOrMacro(ImagePlus imp) {
if (imp != null) {
ImageWindow win = imp.getWindow();
if (win != null) {
win.running = false;
win.running2 = false;
}
}
Macro.abort();
Interpreter.abort();
if (Interpreter.getInstance() != null) IJ.beep();
}
public void run(String arg) {
if (IJ.versionLessThan("1.49d")) return;
if (!showDialog()) return;
SaveDialog sd = new SaveDialog("Save as Bricks...", "", "");
basename = sd.getFileName();
directory = sd.getDirectory();
if (basename == null || directory == null) return;
build_bricks();
}
protected void handlePopupMenu(MouseEvent e) {
if (disablePopupMenu) return;
if (IJ.debugMode) IJ.log("show popup: " + (e.isPopupTrigger() ? "true" : "false"));
int x = e.getX();
int y = e.getY();
Roi roi = imp.getRoi();
if (roi != null
&& (roi.getType() == Roi.POLYGON
|| roi.getType() == Roi.POLYLINE
|| roi.getType() == Roi.ANGLE)
&& roi.getState() == roi.CONSTRUCTING) {
roi.handleMouseUp(x, y); // simulate double-click to finalize
roi.handleMouseUp(x, y); // polygon or polyline selection
return;
}
PopupMenu popup = Menus.getPopupMenu();
if (popup != null) {
add(popup);
if (IJ.isMacOSX()) IJ.wait(10);
popup.show(this, x, y);
}
}
public void paint(Graphics g) {
Roi roi = imp.getRoi();
if (roi != null || showAllROIs || overlay != null) {
if (roi != null) roi.updatePaste();
if (!IJ.isMacOSX() && imageWidth != 0) {
paintDoubleBuffered(g);
return;
}
}
try {
if (imageUpdated) {
imageUpdated = false;
imp.updateImage();
}
Java2.setBilinearInterpolation(g, Prefs.interpolateScaledImages);
Image img = imp.getImage();
if (img != null)
g.drawImage(
img,
0,
0,
(int) (srcRect.width * magnification),
(int) (srcRect.height * magnification),
srcRect.x,
srcRect.y,
srcRect.x + srcRect.width,
srcRect.y + srcRect.height,
null);
if (overlay != null) drawOverlay(g);
if (showAllROIs) drawAllROIs(g);
if (roi != null) drawRoi(roi, g);
if (srcRect.width < imageWidth || srcRect.height < imageHeight) drawZoomIndicator(g);
if (IJ.debugMode) showFrameRate(g);
} catch (OutOfMemoryError e) {
IJ.outOfMemory("Paint");
}
}