Pointer on graph

[Ramon]

@Cloud_Sunshield

this extension would replace the chart blocks with the option of having a pointer?

right, you have documentation and examples in the link above.

For examples and others, take a look here:

FAQ Section: Charts and Graphs

AI2 Charts Component AI2 Charts Component Help - MIT Oct 2022 AI2 Charts Usage Guide - @elatoskinas Charting CSV Data by DateTime in the AI2 DataFile component - ABG Charting from TinyDB by Date - ABG Charting with Date Labels - Oct 2025 ABG Realtime Chart sample - @Kevinkun Charting from ESP32 via Bluetooth - @Patryk_F Charting by HH:MM code sample - @ABG Jan 2026 Javascript based Chart..js examples / Spanish / Juan Antonio How to generate an animated Pie Chart using the Chart.js libra…

An example maybe can inspire you:

Create a Temp vs time graph

To show how to normalize time based readings to a particular scale, here is an example of the Drunkard's Walk, for the last 12 seconds: [blocks] charts_last_hour.aia (3.8 KB) [Designer] [initialize global raw_data to] [initialize global time_window_seconds to] [initialize global Y to] [to normalize readings_table scale_in_seconds result] [when btnAddNumber .Click do]

Other interesting topic:

Scrolling graph

I have managed to produce a simple graph in my app using WebViewer and it works just fine. I collect only one data point per day but after 100 plus days its just a mess to look at I am wondering if there is a way to spread out the points and be able to scroll through them?