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{"distance":{"params":[{"x0":"int","y0":"int","x1":"int","y1":"int"}],"paramDoc":{"x0":"Missing Documentation","y0":"Missing Documentation","x1":"Missing Documentation","y1":"Missing Documentation"},"doc":["Returns distance between 2 points.","Note: When Hercules is configured to use circular areas, the Euclidean distance","is returned, otherwise the Chebyshev distance. The value is truncated to","integer.","Example:",".@i = distance(100, 200, 101, 202);"]}}