Bug 44600 - Color Different in iOS Specific Code and Shared Code
Summary: Color Different in iOS Specific Code and Shared Code
Status: RESOLVED FIXED
Alias: None
Product: Forms
Classification: Xamarin
Component: iOS ()
Version: 2.3.3
Hardware: Macintosh Mac OS
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
URL: https://forums.xamarin.com/discussion...
Depends on:
Blocks:
 
Reported: 2016-09-21 21:20 UTC by Raphael
Modified: 2018-02-07 20:44 UTC (History)
11 users (show)

Tags: ac, ios, frame, color
Is this bug a regression?: ---
Last known good build:

Attachments
Example Project (34.06 KB, application/zip)
2016-09-21 21:20 UTC, Raphael 		Details
Screen Shot (20.99 KB, image/png)
2016-09-23 21:41 UTC, Raphael 		Details
How is in stable version (638.99 KB, image/png)
2016-09-30 19:29 UTC, Raphael 		Details
How is in new pre-release (806.76 KB, image/png)
2016-09-30 19:30 UTC, Raphael 		Details
revised sample (16.46 KB, application/zip)
2017-08-30 00:03 UTC, David Ortinau [MSFT] 		Details

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Status:
RESOLVED FIXED
Description Raphael 2016-09-21 21:20:58 UTC 
Created attachment 17656 [details]
Example Project

When using the same color From RGB in ios and Shared Code the Color is different!
Did a example Project for this please Verify!
Comment 1 Raphael 2016-09-23 21:41:03 UTC 
Created attachment 17723 [details]
Screen Shot
Comment 2 adrianknight89 2016-09-30 07:21:16 UTC 
I tested this in XF 2.3.3.152-pre2 (iOS 10 / iPhone 6). I don't see the problem. Can you re-test with this version?
Comment 3 Raphael 2016-09-30 19:27:59 UTC 
Seems like with this new release the color is correct. 
However now the rounded border from frame is not working... 
See Example prints
Comment 4 Raphael 2016-09-30 19:29:34 UTC 
Created attachment 17832 [details]
How is in stable version
Comment 5 Raphael 2016-09-30 19:30:10 UTC 
Created attachment 17833 [details]
How is in new pre-release
Comment 6 adrianknight89 2016-09-30 23:08:57 UTC 
You're right. The latest pre-release does not have a corner radius. I'm not sure if this was intended or a regression bug.
Comment 7 adrianknight89 2016-10-01 00:02:47 UTC 
I think this was intended behavior. Corner radius will probably be a platform specific implementation.  This PR (https://github.com/xamarin/Xamarin.Forms/pull/301) is where the corner radius stops working.
Comment 8 adrianknight89 2016-10-09 16:08:27 UTC 
According to Samantha Houts, it was not intended behavior. So, corner radius might be a regression.
Comment 9 Samantha Houts [MSFT] 2016-12-06 18:33:52 UTC 
The original report re: the color disparity appears to have been fixed, confirmed by Comment 3. The corner radius bug was reported as Bug 48509 and fixed in 2.3.3-SR1. 

Thank you!
Comment 10 Raphael 2017-01-20 00:47:34 UTC 
Hello,

The error is back in version 2.3.3.180 !!

An example is already attached.
Comment 11 Chris King 2017-06-19 16:35:48 UTC 
Assigned to you because bug you were last to resolve bug before it was re-opened.
Comment 12 Cody Beyer (MSFT) 2017-06-19 21:40:53 UTC 
Confirmed that the color disparity is back in Forms 2.3.5.239-pre3
Comment 13 David Ortinau [MSFT] 2017-08-30 00:03:56 UTC 
Created attachment 24465 [details]
revised sample

Consolidated sample comparing Frame, BoxView, and UIView along with existing UINavigationBar appearance. Color of Frame is slightly transparent by comparison.
Comment 14 Oliver Brown 2017-11-16 11:20:32 UTC 
Is the frame color issue the same as this?

https://github.com/GalaxiaGuy/xamarin-forms-frame-color

There is a (stalled) PR in progress:
https://github.com/xamarin/Xamarin.Forms/pull/1182
Comment 15 David Ortinau [MSFT] 2018-02-07 20:44:01 UTC 
Merged: https://github.com/xamarin/Xamarin.Forms/pull/1182