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IDLanROIGroup::Rotate

IDLanROIGroup::Rotate

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.

Version History


5.3

Introduced



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