<casaxml xsi:schemaLocation="http://casa.nrao.edu/schema/casa.xsd file:///opt/casa/code/tools/xml/casa.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://casa.nrao.edu/schema/psetTypes.html">
<tool module="images" name="regionmanager">
<shortdescription>Create and manipulate regions of interest</shortdescription>
<keyword>region-of-interest</keyword>
<keyword>region</keyword>
<keyword>polygon</keyword>
<include>regionmanager_forward.h</include>
<include>regionmanager_private.h</include>
{\bf Overview of Regionmanager functionality}
\item Create simple pixel-coordinate based regions with functions
\item <link anchor="images:regionmanager.box.function">box</link>
\item <link anchor="images:regionmanager.quarter.function">quarter</link>
\item Create simple world-coordinate based regions with functions
\item <link anchor="images:regionmanager.frombcs.function">frombcs</link> (range along one axis)
\item <link anchor="images:regionmanager.wrange.function">wrange</link> (range along one axis)
\item <link anchor="images:regionmanager.wbox.function">wbox</link>
\item <link anchor="images:regionmanager.wpolygon.function">wpolygon</link>
\item <link anchor="images:regionmanager.wbox.function">wdbox</link>
\item <link anchor="images:regionmanager.wpolygon.function">wdpolygon</link>
Also related is function <link anchor="images:regionmanager.setcoordinates.function">setcoordinates</link>
\item Convert pixel regions to world regions with
\item <link anchor="images:regionmanager.pixeltoworldregion.function">pixeltoworldregion</link>.
\item There are some general utility functions, generally only of interest
if you are writing scripts. These are
\item <link anchor="images:regionmanager.absreltype.function">absreltype</link>
\item <link anchor="images:regionmanager.def.function">def</link>
\item <link anchor="images:regionmanager.done.function">done</link>
\item <link anchor="images:regionmanager.extractsimpleregions.function">extractsimpleregions</link>
\item <link anchor="images:regionmanager.ispixelregion.function">ispixelregion</link>
\item <link anchor="images:regionmanager.isworldregion.function">isworldregion</link>
\item <link anchor="images:regionmanager.type.function">type</link>
\item There are some functions relating to interactive
creation of regions with the \viewer. These are
generally only of interest if you are writing scripts, and are
\item <link anchor="images:regionmanager.displayedplane.function">displayedplane</link>
\item <link anchor="images:regionmanager.pseudotoworldregion.function">psuedotoworldregion</link>
\item There are some functions relating to communications. These are
generally only of interest if you are writing scripts and are