more about "event [mouse_drag]"

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Annalisa Minelli

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Jul 7, 2015, 5:20:21 AM7/7/15
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Hi all,
I'm trying to understand how to make work an event "mouse_drag".
In fact my aim is to select boundary coordinates of a rectangular selection on the display and I was wondering if I can do this by using an event like that.
In particular I started modifying slightly the "Event Layer.gaml" example script, but if I put [mouse_drag] instead of [mouse_down] on one of the two actions defined in the script (rows 44 or 48), nothing happens.

How can I proceed? isn't it, the dragging action, there to select some agents?

all the best,
Annalisa

Patrick Taillandier

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Jul 10, 2015, 8:42:58 AM7/10/15
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Hi,

to be honest, I am not sure that the 'mouse_drag" was yet implemented. If no issue had already been added concerning this missing feature, you should open one.

Cheers,

Patrick

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