The IDLanROIGroup::Rotate procedure method modifies the vertices for all regions within the group by applying a rotation.
Syntax
Obj->[IDLanROIGroup::]Rotate, Axis, Angle[, CENTER=[ x, y[, z ]] ]
Arguments
Axis
A three-element vector of the form [x, y, z] describing the axis about which the region group is to be rotated.
Angle
The angle, measured in degrees, by which to rotate the ROI group.
Keywords
CENTER
Set this keyword to a two or three-element vector of the form [x, y], or [x, y, z] specifying the center of rotation. The default is [0, 0, 0]. IDL converts and applies this data in double-precision floating-point.
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