docs: public static void drawEdgeContours( List<EdgeContour> contours , int color , Bitmap output , byte[] storage ) {
  		if( output.getConfig() != Bitmap.Config.ARGB_8888 )
  			throw new IllegalArgumentException("Only ARGB_8888 is supported");
  
  		if( storage == null )
  			storage = declareStorage(output,null);
  		else
  			Arrays.fill(storage,(byte)0);
  
  		byte r = (byte)((color >> 16) & 0xFF);
  		byte g = (byte)((color >> 8) & 0xFF);
  		byte b = (byte)( color );
  
  
  		for( int i = 0; i < contours.size(); i++ ) {
  			EdgeContour e = contours.get(i);
  
  			for( int j = 0; j < e.segments.size(); j++ ) {
  				EdgeSegment s = e.segments.get(j);
  
  				for( int k = 0; k < s.points.size(); k++ ) {
  					Point2D_I32 p = s.points.get(k);
  
  					int index = p.y*4*output.getWidth() + p.x*4;
  
  					storage[index++] = b;
  					storage[index++] = g;
  					storage[index++] = r;
  					storage[index]   = (byte)0xFF;
  				}
  			}
  		}
  
  		output.copyPixelsFromBuffer(ByteBuffer.wrap(storage));
  	}