# Clickable stimuli, draw rectangle

**URL:** https://discourse.psychopy.org/t/clickable-stimuli-draw-rectangle/18835
**Category:** Builder
**Created:** [December 9, 2020, 2:21pm UTC](https://discourse.psychopy.org/t/clickable-stimuli-draw-rectangle/18835 "2020-12-09T14:21:21Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![Julia.fr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/julia.fr/32/12816_2.png) [@Julia.fr](https://discourse.psychopy.org/u/Julia.fr)
#### Post date: [December 10, 2020, 8:54am UTC](https://discourse.psychopy.org/t/clickable-stimuli-draw-rectangle/18835/4 "2020-12-10T08:54:23Z")

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I see, thank you!  
I’ll try again to describe what I would like to do: I would like to start a stimulus (polygon) under the condition that a valid mouse click has taken place before at this position. (I want the participant’s choice to be marked with a transparent ractangle for a few seconds)

I could create a shape component in the builder and let it start under a condition e.g. mouse.getPressedIn(three) (three is a clickable stimuli), but I think this is not a legal condition… Maybe there is another possibility to integrate this condition?

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