Method setupDialog

ij/src/main/java/ij/plugin/Histogram.java:173–196

(ImagePlus imp, int flags)

	}
	
	int setupDialog(ImagePlus imp, int flags) {
		int stackSize = imp.getStackSize();
		if (stackSize>1) {
			String macroOptions = Macro.getOptions();
			if (macroOptions!=null) {
				if (macroOptions.indexOf("stack ")>=0)
					return flags+PlugInFilter.DOES_STACKS;
				else
					return flags;
			}
			YesNoCancelDialog d = new YesNoCancelDialog(IJ.getInstance(),
				"Histogram", "Include all "+stackSize+" images?");
			if (d.cancelPressed())
				return PlugInFilter.DONE;
			else if (d.yesPressed()) {
				if (IJ.recording())
					Recorder.recordOption("stack");
				return flags+PlugInFilter.DOES_STACKS;
			}
			if (IJ.recording())
				Recorder.recordOption("slice");
		}
		return flags;
	}

}