image.isopen - Function

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image.isopen - Function

	Package	general
	Module	images
	Tool	image

Is this Image tool open ?

Synopsis
isopen()

Returns
Bool

Description

This function can be used to find out whether the Image tool is open or not.

Example

- im := imagemaketestimage('zz')
- im.isopen()
T
- im.close()
- im.isopen()
F
- im.open('zz')
F
- im.isopen()
T

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2006-08-01