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Version 1.9 Build 1488

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imageprofilesupport.getmask - Function

	Package	general
	Module	images
	Tool	imageprofilesupport

Recover the profile mask

Synopsis
getmask(which)

Arguments

which	in	ordinate index
		Allowed:	Integer
		Default:	1

Returns
Vector of Bool

Description

This function recovers the mask for the specified profile. The mask (T for good pixels, F for bad pixels) is created for you by function makeordinate and created by you explicitly with function setordinate.

Masked pixels are not plotted.

Example

- im := image('ngc1313.cube')              
- csys := im.coordsys()                    
- shp := im.shape()                        
-
- p := imageprofilesupport(csys=csys, shp=shp, widgetset=dws)  
- p.setprofileaxis(axis);
- p.makemenus()
- pos := csys.referencepixel()             
- p.makeabcissa(pos)                       
- r := drm.box()                           
- idx := p.makeordinate (im, r)                   
- p.getmask(idx)
[T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T 
T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T]