when chart data count less than 3 , chart will happened blank animate for a few second.
Contributor guide
Tech stack
swift
Domain
frontendmobile
Issue type
bug
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.
1-3 hours
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.
unclear
Prerequisites
Swift programmingBasic understanding of iOS animations
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35
Research direction
Examine the LineChartRenderer and ChartViewBase animation logic. Look for conditions where data count is less than 3 causing a blank animation. Check the animate method in LineChartView and see if there's a guard for data count. Consider adding a quick return or adjusting animation duration to prevent blank screen.
