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Showing an Image Plane

An image plane is a visualization of a slice of the volume. An image plane can be dragged and rotated within the volume. To show an image plane for a portion of volume data, first be sure your volume is selected and then choose Operations  Volume  Image Plane. An image plane appears showing a cross-section of your volume data. You can change the orientation of an image plane by double-clicking on the image plane to bring up the property browser. You can also click on the edge of the plane and move it to various other points in the volume data.

Figure 14-5: Image Plane of a Rendered Volume

Figure 14-5: Image Plane of a Rendered Volume

Viewing the Image Plane in iImage

Image plane data is available in Data Manager and can be utilized in the iImage tool for closer image analysis. The image plane image data is always a four-channel RGBA truecolor image. To view your image plane in iImage, from the iVolume tool select Operations  Image Plane  Launch iImage.

  IDL Online Help (March 01, 2006)