ChartsOrg/Charts

Real time Scatter chart example

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#3,384 opened on Apr 8, 2018

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help wanted

Description

I saw you print screen of scatter chart, but there is no source how you did it Can you port code of provided scatter chart and better to provide real time scatter chart code

Thanks

Contributor guide

Tech stack
swift
Domain
mobilefrontend
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
XcodeSwiftCharts library usage
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
Check the Charts library documentation and existing examples for scatter charts. The issue requests a real time updating scatter chart example, which is not currently provided. Look at the ScatterChartView class and data handling classes (e.g., ScatterChartData) to understand how to create a real time data stream. Consider using a Timer to update data entries and refresh the chart. The repository's example app may have similar patterns for line charts that could be adapted.