<div>Hi, <br><br>Sorry for post it again.<br><br>As no guys give some comments, I try to repost it.<br><br>I use vtkImageViewer2 to display a DICOM series. Now I choose
vtkBorderWidget to select area for the DICOM series. My problem is how
to set the vtkBorderWidget initial position to a place where can include
for example 3/4 of the DICOM image instead of the low bottom position.
Possibly it needs to get the left bottom and right top coordinate of the
DICOM image on the vtkRenderWindow (I also don't know how to get that).<br><br>Thanks for understanding<br>Liu Peng<br><br></div>
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<br> 在2016-04-21,"Liu_tj" <tjlp@netease.com> 写道:
<blockquote id="isReplyContent" style="padding-left:1ex; margin: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
-----原始邮件-----<br>
<b>发件人:</b>"Liu_tj" <tjlp@netease.com> <br>
<b>发送时间:</b>2016年04月21日 星期四<br>
<b>收件人:</b>"vtkusers" <vtkusers@vtk.org><br>
<b>主题:</b>[vtkusers] How to set the vtkBorderWidget initial position for DICOM image on vtkRenderWindow<br>
<br><div>Hi,</div><div><br></div><div>I use vtkImageViewer2 to display a DICOM series. Now I choose vtkBorderWidget to select area for the DICOM series. My problem is how to set the vtkBorderWidget initial position to a place where can include for example 3/4 of the DICOM image instead of the low bottom position. Possibly it needs to get the left bottom and right top coordinate of the DICOM image on the vtkRenderWindow (I also don't know how to get that).</div><div><br></div><div>Thanks</div><div>Liu Peng<br><br></div><br><br><span title="neteasefooter"><p> </p></span></blockquote><br><br><span title="neteasefooter"><p> </p></span>