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imageprofilesupport.getcurrentabcissa - Function

	Package	general
	Module	images
	Tool	imageprofilesupport

Recover the plotted profile abcissa(s)

Synopsis
getcurrentabcissa(which)

Arguments

which	in	Abcissa index
		Allowed:	Integer
		Default:	1

Returns
Record

Description
This function recovers the current plotted abcissa.

Example

- im := image('ngc1313.cube')              # Open image
- csys := im.coordsys()                    # Coordinate system
- shp := im.shape()                        # Shape of image
#
- p := imageprofilesupport(csys=csys, shp=shp, widgetset=dws)  
- p.setprofileaxis(axis);
- p.makemenus()
- pos := csys.referencepixel()             # Position in image
- p.makeabcissa(pos)                       # Generate abcissa along profile axis
- abc := p.getcurrentabcissa()
- print shape(abc)
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