| ActionBase | A base class for all non-algorithmic (not JDialog*) script actions. | 
| ActionChangeEndianess | A script action which changes the image's endianess | 
| ActionChangeModality | A script action which changes the image's modality | 
| ActionChangeName | A script action which changes the name of an image. | 
| ActionChangeOrientations | A script action which changes the image's orientations | 
| ActionChangeOrigin | A script action which changes the image's origin | 
| ActionChangeResolutions | A script action which changes the image's resolutions. | 
| ActionChangeTalairachInfo | A script action which changes the image's talairach information | 
| ActionChangeTransformInfo | A script action which changes the image's resolutions | 
| ActionChangeUnits | A script action which changes the image's resolutions | 
| ActionClone | A script action which clones an input image and puts it into a new image frame. | 
| ActionCloseFrame | An action which closes the frame containing an image. | 
| ActionCollectGarbage | Forces the JVM to perform a garbage collection of un-referenced memory. | 
| ActionCreateBlankImage | A script action which creates a new blank image with a set of characteristics. | 
| ActionExit | A script action which causes MIPAV to exit completely. | 
| ActionExtractImageB | An action which extracts the imageB from a frame and puts it into a new image frame. | 
| ActionImageProcessorBase | A base class for script actions which perform their action using an input image. | 
| ActionMaskToPaint | A script action which generates a paint mask based on a mask image. | 
| ActionMaskToVOI | A script action which generates a VOI from a mask image. | 
| ActionOpenAllVOIs | A script action which opens all VOIs from the directory where VOIs are saved by default when a SaveAllVOIs action is executed. | 
| ActionOpenVOI | A script action which opens a VOI from disk and adds it to an image. | 
| ActionPaintToMask | A script action which converts all paint within an image to some type of mask image (short, binary, ubyte). | 
| ActionPaintToVOI | A script action which generates a VOI based on the paint mask of an image. | 
| ActionSaveAllVOIs | A script action which saves all the VOIs in an image to disk. | 
| ActionSaveBase | A script action which writes out an image to disk. | 
| ActionSaveImage | A script action which writes out an image to disk. | 
| ActionSaveImageAs | A script action which writes out an image to disk. | 
| ActionSaveTab | A script action which records saves the text contained in one of the output frame's tabs. | 
| ActionSaveVOIIntensities | A script action which saves all the VOI intensities in an image to disk. | 
| ActionSelectAllVOIs |  | 
| ActionVOIToMask | A script action which converts all VOIs within an image to some type of mask image (short, binary, ubyte). |