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<div class="moz-cite-prefix">Le 18/12/2016 16:20, Jens Simon Strom a
écrit :<br>
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<blockquote cite="mid:5856A928.8070306@hslmg.de" type="cite">
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Hi Samuel,<br>
Without the loop the script finishes and gives no chance to change
anything. <br>
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?<br>
Have you tried? Since the figure and its menus are still here, you
can still use them, even if the script having generating them is
finished.<br>
<br>
A callback is an asynchronous independent script that is performed
just when it is called, "at any time" (actually, its instructions
are queued when it is called, and performed ASAP).<br>
<br>
You don't need to block the console with a loop to make changes or
actions on existing graphics.<br>
But if you want to make it "modal", that is to say waiting for and
compelling the user to do something, yes, a loop is required.<br>
BTW, the loop that you use is infinite: there is no way to escape it
smoothly, since<br>
while 1<br>
is always true. <br>
<br>
SG<br>
<br>
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