Adaptivecards: [iOS][Framework] [Container's backgroundImage renders incorrectly on iOS with Cover fillMode]

[daveymcgav]

Platform

• [ ] iOS

Version of SDK

Latest from master

Details

See attached screenshots. backgroundImage is not being rendered correctly on iOS using the same JSON as on the web.

Steps to reproduce:

1. Load the below JSON on both web & iOS.
2. Look at AlkiBeach.jpg background image on web. Notice that the entire width of the image is shown without cutting off.
3. Now look at AlkiBeach.jpg background image on iOS. Notice that image width is too wide & gets cut off.

JSON:

{
    "type": "AdaptiveCard",
    "body": [
        {
            "type": "Container",
            "minHeight": "150px",
            "backgroundImage": "https://adaptivecards.io/content/AlkiBeach.jpg",
            "items": [
                {
                    "type": "TextBlock",
                    "text": "What a beautiful background"
                }
            ]
        },
        {
            "type": "TextBlock",
            "text": "They can even repeat a bunch of different ways..."
        },
        {
            "type": "Container",
            "minHeight": "100px",
            "backgroundImage": {
                "url": "https://adaptivecards.io/content/uparrow.png",
                "fillMode": "Repeat"
            }
        },
        {
            "type": "Container",
            "backgroundImage": {
                "url": "https://adaptivecards.io/content/uparrow.png",
                "fillMode": "RepeatHorizontally",
                "verticalAlignment": "Center"
            }
        },
        {
            "type": "Container",
            "minHeight": "100px",
            "backgroundImage": {
                "url": "https://adaptivecards.io/content/uparrow.png",
                "fillMode": "RepeatVertically",
                "horizontalAlignment": "Center"
            }
        }
    ],
    "$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
    "version": "1.2"
}

[msftbot[bot]]

please review this issue for target Milestone, Inconsistencies & Priority upon triage.

[jwoo-msft]

@daveymcgav
thanks for reporting the issue, approved for fix.