Tex Size in Card Visual

[bazam]

Dear Expert,

I created a dashboard by Power BI and I used visualization card. This dashboard is used by the call center agent to monitors the KPI.  But when i used the card visualization the text size is only until 40.  and this size is too small for agent to see on the screen.  do you have any suggestion about this?

[v-yuezhe-msft]

@bazam,

The maximum font size is 40.  It is not possible increase the font size, there is a similar idea about this issue, you can vote it up.

https://community.powerbi.com/t5/forums/replypage/board-id/power-bi-designer/message-id/284463

Regards,
Lydia

[bazam]

thank you for your reply @v-yuezhe-msft, you have any idea if i use the .json to increase the font?

[v-yuezhe-msft]

@bazam,

Based on my test, it is possible to define a font size that is greater then 40 in report theme file, you can define the theme file following the guide in this article: https://docs.microsoft.com/en-us/power-bi/desktop-report-themes.

Regards,
Lydia

[bazam]

Hi Lydia, thank you for your reply. can you please show me your test? so can i try on my side. thank you for your support.

[v-yuezhe-msft]

@bazam,

I just generate a JSON file from here and modify the font size in the file from 40 to 60.

{"name":"My Theme","visualStyles":{"*":{"*":{"*":[{"fontSize":60,"fontFamily":"Arial","color":{"solid":{}}}]}}}}

Regards,
Lydia

[bazam]

yes its works but the title also change. i need to change only the data label.

[v-yuezhe-msft · Accepted solution]

@bazam,

You can define font size for datalabels following the guide in this article. There is an example for your reference.

{
    "name": "MYTHEME",
    "visualStyles": {
        "card": {
            "*": {
                "labels": [
                    {
                        "fontSize":60,
                        "fontFamily": "Calibri"
                    }
                ]
            }
        }
}
}

Regards,
Lydia

[bazam]

yes it's working now...thank you Lydia for your kind support. God Bless!