<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">To change the region bounds of a volume v in Python:<div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>v.new_region((0,0,0), (50,60,70))</div><div class=""><br class=""></div><div class="">Here’s the Python declaration in chimera/share/VolumeViewer/volume.py where the Volume class is defined.<br class=""><div class=""><br class=""></div><div class=""><div class=""> def new_region(self, ijk_min = None, ijk_max = None, ijk_step = None,</div><div class=""> show = True, adjust_step = True, save_in_region_queue = True):</div><div class=""><br class=""></div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>Tom</div><div class=""><br class=""></div><div class=""><br class=""></div><div><blockquote type="cite" class=""><div class="">On Apr 4, 2017, at 3:58 PM, Dougherty, Matthew T <<a href="mailto:matthewd@bcm.edu" class="">matthewd@bcm.edu</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div id="divtagdefaultwrapper" dir="ltr" style="font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class="">I am trying to modify the region bounds of the volume viewer using python.</div><div style="margin-top: 0px; margin-bottom: 0px;" class="">What module should I be looking at to determine the api calls?</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">thanks, </div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div id="Signature" class=""><div id="divtagdefaultwrapper" style="font-size: 12pt; background-color: rgb(255, 255, 255); font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div class="BodyFragment"><font size="2" class=""><div class="PlainText">Matthew Dougherty<br class="">National Center for Macromolecular Imaging<br class="">Baylor College of Medicine<br class=""><span style="font-size: 13pt; 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