Method getBitDepth

ij/src/main/java/ij/ImagePlus.java:1485–1507

Returns the bit depth, 8, 16, 24 (RGB) or 32, or 0 if the bit depth is unknown. RGB images actually use 32 bits per pixel.

()

    /** Returns the bit depth, 8, 16, 24 (RGB) or 32, or 0 if the bit depth
    	is unknown. RGB images actually use 32 bits per pixel. */
    public int getBitDepth() {
    	ImageProcessor ip2 = ip;
    	if (ip2==null) {
			int bitDepth = 0;
			switch (imageType) {
				case GRAY8: bitDepth=typeSet?8:0; break;
				case COLOR_256: bitDepth=8; break;
				case GRAY16: bitDepth=16; break;
				case GRAY32: bitDepth=32; break;
				case COLOR_RGB: bitDepth=24; break;
			}
			return bitDepth;
    	}
    	if (ip2 instanceof ByteProcessor)
    		return 8;
    	else if (ip2 instanceof ShortProcessor)
    		return 16;
    	else if (ip2 instanceof ColorProcessor)
    		return 24;
      	else if (ip2 instanceof FloatProcessor)
    		return 32;
    	return 0;
    }

    /** Returns the number of bytes per pixel. */
    public int getBytesPerPixel() {