diff options
Diffstat (limited to 'CSMath/src/bezier/geom/transform/TDHPointRotation.java')
| -rw-r--r-- | CSMath/src/bezier/geom/transform/TDHPointRotation.java | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/CSMath/src/bezier/geom/transform/TDHPointRotation.java b/CSMath/src/bezier/geom/transform/TDHPointRotation.java index a207612..c92b172 100644 --- a/CSMath/src/bezier/geom/transform/TDHPointRotation.java +++ b/CSMath/src/bezier/geom/transform/TDHPointRotation.java @@ -2,10 +2,27 @@ package bezier.geom.transform; import bezier.geom.TDHPoint;
+/**
+ * Transformation doing rotation about a point.
+ * @author bjculkin
+ *
+ */
public class TDHPointRotation extends TDHRotation {
+ /**
+ * x-coordinate of point.
+ */
public final double x0;
+ /**
+ * y-coordinate of point.
+ */
public final double y0;
+ /**
+ * Create a new point rotation.
+ * @param theta The degrees to rotate about the point.
+ * @param x0 The x-coordinate of the point.
+ * @param y0 The y-coordinate of the point.
+ */
public TDHPointRotation(double theta, double x0, double y0) {
super(theta);
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