/** Called from io/Opener.java. */
public void run(String path) {
if (path.equals("")) return;
File theFile = new File(path);
String directory = theFile.getParent();
String fileName = theFile.getName();
if (directory == null) directory = "";
// Try and recognise file type and load the file if recognised
ImagePlus imp = openImage(directory, fileName, path);
if (imp == null) {
IJ.showStatus("");
return; // failed to load file or plugin has opened and displayed it
}
ImageStack stack = imp.getStack();
// get the title from the stack (falling back to the fileName)
String title = imp.getTitle().equals("") ? fileName : imp.getTitle();
// set the stack of this HandleExtraFileTypes object
// to that attached to the ImagePlus object returned by openImage()
setStack(title, stack);
// copy over the calibration info since it doesn't come with the ImageProcessor
setCalibration(imp.getCalibration());
// also copy the Show Info field over if it exists
if (imp.getProperty("Info") != null) setProperty("Info", imp.getProperty("Info"));
// copy the FileInfo
setFileInfo(imp.getOriginalFileInfo());
// copy dimensions
if (IJ.getVersion().compareTo("1.38s") >= 0)
setDimensions(imp.getNChannels(), imp.getNSlices(), imp.getNFrames());
if (IJ.getVersion().compareTo("1.41o") >= 0) setOpenAsHyperStack(imp.getOpenAsHyperStack());
}
private void loadCursors() {
Toolkit toolkit = Toolkit.getDefaultToolkit();
String path = Prefs.getImageJDir() + "images/crosshair-cursor.gif";
File f = new File(path);
if (!f.exists()) return;
// Image image = toolkit.getImage(path);
ImageIcon icon = new ImageIcon(path);
Image image = icon.getImage();
if (image == null) return;
int width = icon.getIconWidth();
int height = icon.getIconHeight();
Point hotSpot = new Point(width / 2, height / 2);
Cursor crosshairCursor = toolkit.createCustomCursor(image, hotSpot, "crosshair-cursor.gif");
ImageCanvas.setCursor(crosshairCursor, 0);
}
public static void main(String args[]) {
if (System.getProperty("java.version").substring(0, 3).compareTo("1.5") < 0) {
javax.swing.JOptionPane.showMessageDialog(
null, "ImageJ " + VERSION + " requires Java 1.5 or later.");
System.exit(0);
}
boolean noGUI = false;
int mode = STANDALONE;
arguments = args;
// System.setProperty("file.encoding", "UTF-8");
int nArgs = args != null ? args.length : 0;
boolean commandLine = false;
for (int i = 0; i < nArgs; i++) {
String arg = args[i];
if (arg == null) continue;
if (args[i].startsWith("-")) {
if (args[i].startsWith("-batch")) noGUI = true;
else if (args[i].startsWith("-debug")) IJ.setDebugMode(true);
else if (args[i].startsWith("-ijpath") && i + 1 < nArgs) {
if (IJ.debugMode) IJ.log("-ijpath: " + args[i + 1]);
Prefs.setHomeDir(args[i + 1]);
commandLine = true;
args[i + 1] = null;
} else if (args[i].startsWith("-port")) {
int delta = (int) Tools.parseDouble(args[i].substring(5, args[i].length()), 0.0);
commandLine = true;
if (delta == 0) mode = EMBEDDED;
else if (delta > 0 && DEFAULT_PORT + delta < 65536) port = DEFAULT_PORT + delta;
}
}
}
// If existing ImageJ instance, pass arguments to it and quit.
boolean passArgs = mode == STANDALONE && !noGUI;
if (IJ.isMacOSX() && !commandLine) passArgs = false;
if (passArgs && isRunning(args)) return;
ImageJ ij = IJ.getInstance();
if (!noGUI && (ij == null || (ij != null && !ij.isShowing()))) {
ij = new ImageJ(null, mode);
ij.exitWhenQuitting = true;
}
int macros = 0;
for (int i = 0; i < nArgs; i++) {
String arg = args[i];
if (arg == null) continue;
if (arg.startsWith("-")) {
if ((arg.startsWith("-macro") || arg.startsWith("-batch")) && i + 1 < nArgs) {
String arg2 = i + 2 < nArgs ? args[i + 2] : null;
Prefs.commandLineMacro = true;
if (noGUI && args[i + 1].endsWith(".js")) Interpreter.batchMode = true;
IJ.runMacroFile(args[i + 1], arg2);
break;
} else if (arg.startsWith("-eval") && i + 1 < nArgs) {
String rtn = IJ.runMacro(args[i + 1]);
if (rtn != null) System.out.print(rtn);
args[i + 1] = null;
} else if (arg.startsWith("-run") && i + 1 < nArgs) {
IJ.run(args[i + 1]);
args[i + 1] = null;
}
} else if (macros == 0 && (arg.endsWith(".ijm") || arg.endsWith(".txt"))) {
IJ.runMacroFile(arg);
macros++;
} else if (arg.length() > 0 && arg.indexOf("ij.ImageJ") == -1) {
File file = new File(arg);
IJ.open(file.getAbsolutePath());
}
}
if (IJ.debugMode && IJ.getInstance() == null) new JavaProperties().run("");
if (noGUI) System.exit(0);
}