QAC-Portal/QA-Portal

Cohorts Summary Page - Chart styling

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#20 opened on Dec 2, 2019

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UIenhancementgood first issue

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Description

Description

SHOULD BE ADDRESSED PRIOR TO DEPLOYMENT TO TEST OR PROD ENVIRONMENTS

The colours of the lines on the Cohort Summary Page chart are dynamically generated, but sometimes they are a colour that matches the chart background and are therefore not visible.

Amend the Chart component so that the colour that is generated will always be visible (i.e. not white, or slightly off white)

Task Description

In cohort-chart.component.ts file, amend the random_rgba function to filter out any colours that won’t be visible with the white background.

Contributor guide

Research direction
Amend the random rgba function in cohort chart.component.ts to filter out colors that are too close to white, ensuring all generated colors are visible on a white background.
Tech stack
javatypescript
Domain
frontend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Git
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
80