twod">Vector2D</a>&nbsp;end,
       double&nbsp;tolerance)</code>
<div class="block">Create a sub-line from two endpoints.</div>
</td>
</tr>
<tr class="altColor">
<td class="colLast"><code><strong><a href="../../../../../../../../org/apache/commons/math3/geometry/euclidean/twod/Vector2D.html#Vector2D(double, org.apache.commons.math3.geometry.euclidean.twod.Vector2D)">Vector2D</a></strong>(double&nbsp;a,
        <a href="../../../../../../../../org/apache/commons/math3/geometry/euclidean/twod/Vector2D.html" 