Method getOutputStackSize

ij/src/main/java/ij/plugin/Slicer.java:732–755

(double inSpacing, double outSpacing, int count)

	}

	int getOutputStackSize(double inSpacing, double outSpacing, int count) {
		Roi roi = imp.getRoi();
		int width = imp.getWidth();
		int height = imp.getHeight();
		if (roi!=null) {
			Rectangle r = roi.getBounds();
			width = r.width;
			width = r.height;
		}
		int type = roi!=null?roi.getType():0;
		int stackSize = imp.getStackSize();
		double size = 0.0;
		if (type==Roi.RECTANGLE) {
			size = width*height*stackSize;
			if (outSpacing>0&&!nointerpolate) size *= inSpacing/outSpacing;
		} else
			size = gLength*count*stackSize;
		int bits = imp.getBitDepth();
		switch (bits) {
			case 16: size*=2; break;
			case 24: case 32: size*=4; break;
		}
		return (int)Math.round(size/1048576.0);
	}

	int getAvailableMemory() {
		 long max = IJ.maxMemory();