- * <p>Returns the X, Y offset of the current mouse position from the mousedown point.</p>
- * <p>This method may optionally constrain the real offset values, and returns a point coerced in one
- * of two modes:</p><ul>
- * <li><code>point</code><div class="sub-desc">The current mouse position is coerced into the
- * {@link #constrainRegion}, and the resulting position is returned.</div></li>
- * <li><code>dragTarget</code><div class="sub-desc">The new {@link Ext.util.Region Region} of the
- * {@link #getDragTarget dragTarget} is calculated based upon the current mouse position, and then
- * coerced into the {@link #constrainRegion}. The returned mouse position is then adjusted by the
- * same delta as was used to coerce the region.</div></li>
- * </ul>
- * @param constrainMode {String} Optional. If omitted the true mouse position is returned. May be passed
- * as <code>'point'</code> or <code>'dragTarget'. See above.</code>.
- * @returns {Array} The <code>X, Y</code> offset from the mousedown point, optionally constrained.
+ * Returns the X, Y offset of the current mouse position from the mousedown point.
+ *
+ * This method may optionally constrain the real offset values, and returns a point coerced in one
+ * of two modes:
+ *
+ * - `point`
+ * The current mouse position is coerced into the constrainRegion and the resulting position is returned.
+ * - `dragTarget`
+ * The new {@link Ext.util.Region Region} of the {@link #getDragTarget dragTarget} is calculated
+ * based upon the current mouse position, and then coerced into the constrainRegion. The returned
+ * mouse position is then adjusted by the same delta as was used to coerce the region.\
+ *
+ * @param constrainMode {String} (Optional) If omitted the true mouse position is returned. May be passed
+ * as `point` or `dragTarget`. See above.
+ * @returns {Number[]} The `X, Y` offset from the mousedown point, optionally constrained.