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imageprofilesupport.clearplotter - Function

	Package	general
	Module	images
	Tool	imageprofilesupport

Clear the plotter

Synopsis
clearplotter()

Returns
T

Description

This function clears the plotter. It also resets the internal abcissa and ordinate ranges (to empty) which is a trigger to ensure the axes are redrawn.

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(3);
- p.makemenus()
- pos := csys.referencepixel()            
- p.makeabcissa(pos)                      
- p.plot()                                
- p.clear()