double ver of Utils.distance
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@ -193,9 +193,15 @@ public class Utils {
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* @return the Euclidean distance between points (x1,y1) and (x2,y2)
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*/
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public static float distance(float x1, float y1, float x2, float y2) {
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float v1 = Math.abs(x1 - x2);
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float v2 = Math.abs(y1 - y2);
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return (float) Math.sqrt((v1 * v1) + (v2 * v2));
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float v1 = x1 - x2;
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float v2 = y1 - y2;
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return (float) Math.sqrt(v1 * v1 + v2 * v2);
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}
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public static double distance(double x1, double y1, double x2, double y2) {
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double dx = x1 - x2;
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double dy = y1 - y2;
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return Math.sqrt(dx * dx + dy * dy);
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}
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/**
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