xamarin/Xamarin.Forms

iOS - Frame.CornerRadius faulty

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#5,199 opened on Feb 11, 2019

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e/2 :clock2:help wantedi/lowin-progressinactivep/iOS 🍎t/bug :bug:up-for-grabs

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Description

Description

The corner radius is faulty on iOS

Steps to Reproduce

Code-Snipped: <Frame CornerRadius="80" Grid.Row="0" Padding="2.5" BackgroundColor="Transparent" HeightRequest="80" WidthRequest="80" HorizontalOptions="Center" BorderColor="{StaticResource LightBackgroundColor}"> <fontAwesome1:FontAwesomeIcon Text="fas fa-store" TextColor="{StaticResource LightTextColor}" HorizontalOptions="Center" VerticalOptions="Center" FontSize="35" /> </Frame>

Expected Behavior

Round Frame

Actual Behavior

Square Frame with edges

Basic Information

  • Version with issue: XF 3.4.0.1009999
  • Last known good version: N/A
  • IDE: Visual Studio Enterprise 2017
  • Platform Target Frameworks:
    • iOS: 12.1
  • Affected Devices: iPhone 7

Screenshots

image

Contributor guide

Research direction
Inspect the rendering pipeline for Frame.CornerRadius on iOS. Check if the corner radius is applied correctly to the native UIView layer. Look for any clipping or mask modifications that might override the corner radius.
Tech stack
csharp
Domain
mobile dev
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.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
C#Xamarin.FormsiOS
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75