Is there a way to initiate a timer from a clickable object in a graph? I am familiar with making a button and doing timeSincePress, but I’d like to define a variable as the time since an object in a graph has been clicked. Slide 2 of this [image] Desmos Episode 2: 10 Second Click • Ac…

Here’s a solution … I think you can work with it … https://www.desmos.com/calculator/zbicsifmus

I think I may be able to make this work. I am not familiar with tickers that much. Could you explain what the d in your update time function is doing? [Screenshot 2024-10-21 at 6.50.53 PM]

It is not actually just a ‘d’ … it’s ‘dt’ all together … It’s a special notation that you can use only inside the ticker and gives you the elapsed time from the last time that ‘Run’ was called. So you can add all the dt’s and get the total elapsed time from the start … U_updateTime(x) = t->t+x, so…

Thanks so much! I’m going to work on this and send the graph within the week!

Connecting Timer to Clickable Feature in Graph

Questions

theadamabrams (Adam) October 20, 2024, 5:23am 2

I think this should be possible using a Ticker, which is part of a Graph in Desmos, but I’m not sure exactly how (I’ve never used Tickers myself). The following link may help:

Topic		Replies	Views
Clickable Object Starts Slider Questions	1	613	April 28, 2023
Show Ticker Timer Questions	7	446	January 7, 2025
Managing a ticker using clickable buttons in the graphing calculator Questions	3	2961	September 24, 2023
Linking time to submit Questions	3	673	May 4, 2020
Action buttons in a graph Questions	8	1493	October 4, 2021

Connecting Timer to Clickable Feature in Graph

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