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Re: Multiple click region growing [message #63302 is a reply to message #63161]

Mon, 03 November 2008 15:31

Jean H.
Messages: 472
Registered: July 2006

Senior Member

RussellGrew wrote:
> I have done something similar by putting a while loop around the bulk
> of the processing.
>
> e.g.,
>
> while(!mouse.button ne 4) do begin
> cursor, xp, yp
> ; other assorted processing
> endwhile
>
>
> You can now click forever, or until you press the right mouse button.
> Whichever you prefer.
>
> You now need to get a bit clever about handling the multiple clicks.
>
> Enjoy.

Another option would be to put the image in a widget, and to have a
mouse click event handler that modifies the image, re-displays it and
save it... the only advantage is that you do not have to do a
right-click to stop. The disadvantage is that you have to manually close
the window....

Jean

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[Message index]

		Re: Multiple click region growing By: russell.grew on Tue, 28 October 2008 17:24
		Re: Multiple click region growing By: frankosuna on Wed, 29 October 2008 12:02
		Re: Multiple click region growing By: Jean H. on Mon, 03 November 2008 15:31

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