Margin and background color problem

[hi-sushanta]

Use case

1. When I minimize my window, the PDF display area first shows a pink background before displaying the PDF content image. How can I resolve this issue?
2. I am unable to display the background color on the PDF screen; it always appears as pink.

Proposal

[immankumarsync]

Hi @hi-sushanta,
We are unable to understand your clearly. Could you please share with us the below information?

1. Simple sample in which the issue replicates
2. Issue replication steps / video
   This will be helpful for us to analyze the issue more.

[hi-sushanta]

screen-capture.webm

Please focus on two sides of the pages. When I minimize and zoom a little bit, my content goes to the right.

[immankumarsync]

Hi @hi-sushanta,
We are unable to replicate the reported issue with the latest version, and the page stays center when zooming. Please find the video recording of the issue replication.

Screen.Recording.2024-12-18.132645.mp4

We suggest that you upgrade the syncfusion_flutter_pdfviewer package to the latest version (28.1.33) and let us know whether the issue is resolved.

[hi-sushanta]

Yes, the newer version is working nicely, but I noticed another issue: when I zoom in and go to the next page, some content automatically moves above the screen. This means scrolling is required every time to view the content above.

screen-capture.webm

[immankumarsync]

Hi @hi-sushanta,
We are unable to replicate the reported issue. When moving to the next/previous page after zooming in, the next/previous page appears to be fitted to the height of the SfPdfViewer. Please find the attached screen recording for reference and let us know if we missed anything while replicating the issue.

Screen.Recording.2024-12-20.232502.mp4

[hi-sushanta]

you always zoom but in my case, It follows the previous page's zoom level and when I click the right button on my keyboard that time works fine but when scroll the page using a laptop touchpad or mouse it shows as a problem.

[immankumarsync]

Hi @hi-sushanta, We are unable to replicate the reported issue. When moving to the next/previous page after zooming in, the next/previous page appears to be fitted to the height of the SfPdfViewer. Please find the attached screen recording for reference and let us know if we missed anything while replicating the issue.

Screen.Recording.2024-12-20.232502.mp4

Hi @hi-sushanta , in this video we use trackpad scrolling to change the page. When the page changes, the zoom level resets as expected, and the previous page's zoom level is not retained. Could you please share the following information to analyze more on the reported case?

1. Requirement or Expected behavior.
2. Clear replications steps
3. Code snippet / Simple sample

Sharing this information will help us better understand your requirements and provide more effective solutions.