Width of Power BI report embedded in SharePoint Online

[David_Schrag]

I've successfully embedded a Power BI report in a SharePoint page following the instructions at https://powerbi.microsoft.com/en-us/documentation/powerbi-service-embed-report-spo/. However, my report appears rather square and there's a lot of white space to the right of the report. I'm displaying the filter pane, and when the pane is revealed the report text gets very small. So I'd like to take advantage of all that extra space on the right. I've tried setting the display ratio to 16:9, but the Display box just stays blank:

I've tried changing the settings in both Chrome and Edge.

1) If I were successful in getting the display ratio to stick, would that solve my problem about the extra white space? If so, what can I do to apply that setting?

2) Is there a different solution to the white space problem that has nothing to do with the display ratio? For example, is there a way of manually editing the iFrame width in a Power BI web part?

[v-huizhn-msft · Accepted solution]

Hi @David_Schrag, 

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 1) If I were successful in getting the display ratio to stick, would that solve my problem about the extra white space? If so, what can I do to apply that setting?

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The 16:9 or 4:3 is used to the retio of the report, rather than the whole page. Even you set it as 16:9, the extra white page is still there. 

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2) Is there a different solution to the white space problem that has nothing to do with the display ratio? For example, is there a way of manually editing the iFrame width in a Power BI web part?

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Up tp now, we can't manully edit the size of page, please review this feature request below and vote it.

Set Frame size in Sharepoint Web Part

Best Regards,
Angelia