<div>hello,everybody,</div>
<div>Now,I have a text file which consists of some coordinates and the corresponding displacements. It has the form as follows:</div>
<div> 28 15 34 14 <br> 9 22 13 24 <br> 10 31 15 31 <br> 22 29 25 27 <br> 26 40 33 39 <br> 85 38 90 39 <br> 55 65 52 64 <br>
69 64 65 66 <br> 74 75 68 76 <br> 82 79 78 82 <br> 9 97 14 95 <br> 28 95 33 95 <br> 28 108 32 109 <br> 74 107 70 108 <br> 72 117 68 118 </div>
<div>The first and second volumes are the coordinates of the points, and the third and fourth volumes are the terminal points of the corresponding displacements at this coordinates.</div>
<div>Now, I just want to get a vector image,in which ,the pixel is a vector.These vectors are the displacements at corresponding coordinates and only have values at these coordinates, at other coordinates, they equal to 0 vector.</div>
<div>Does anybody know how get this vector image?</div>
<div>Thank you very much for your advice!</div>
<div> </div>
<div>feng</div>