Problem with Save the Signature Image on Dataverse

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Posted on by GeorgeBenda

Hello guys,

I have a problem with save my signature Image on Dataverse.

I can save the "signature image" on Dataverse, but when i call back the image with the signature then the image is cut.

I don't know why, when the image saved on dataverse automatic is cut.

The first photo is before the save.

And after is this

The second photo is the after.

If i opened from the dataverse with save image as is the same.

In image properties the Image position is fit. (i have try and the fill and i have the same problem)

I need your help pls.

I can find something else to solve this problem.

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Microsoft Dataverse with Power Apps

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Akash17 Super User 2024 Season 1 on at

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HI @GeorgeBenda
please use like Record.Signature.Full

https://powerusers.microsoft.com/t5/Building-Power-Apps/Image-getting-cropped/td-p/1367237

AhmedSalih

6,680 Moderator on at

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Hello, @GeorgeBenda, You seems like you are using Canvas app to save and retrieve the signature, right? Can you share some screenshots of your Image Control properties. Also, Just to make sure the the full signature is being saved into the dataverse, check the records from the Advanced Find and see and download the image and see how it looks.

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Gowri Halan 262 on at

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@GeorgeBenda Are you using new image attribute in Dynamics 365 ? If so see below limitation.
https://learn.microsoft.com/en-us/dynamics365/customerengagement/on-premises/developer/image-attributes?view=op-9-1
Ram Prakash Duraisamy 5,891 Super User 2026 Season 1 on at

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Hi @GeorgeBenda

You can try below code to upload image from canvas PowerApps to Dataverse in Image column.

Set(_addfile,JSON(Image16.Image,JSONFormat.IncludeBinaryData));Set(_base64File,Mid(_addfile,Find(",",_addfile)+1,Len(_addfile) - Find(",",_addfile)-1)); Set(_upload,false);Patch(Expenses, Defaults(Expenses), {'Receipt Image':{Value:Image16.Image,Full:Image16.Image}, Name:User().FullName, Types: LookUp('Expense Types', 'Expense Type Name'=ListBox1.Selected.'Expense Type Name'), amount: TextInput1.Text}); Reset(ListBox1); Reset(TextInput1);

If(IsEmpty(Errors(Expenses)

Navigate(success

Notify(First(Errors(Expenses)).Message);

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);),),age));
GeorgeBenda 45 on at

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It's good. But i don't understand where i put this code. Maybe you can help ?
GeorgeBenda 45 on at

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Hello, I send you the image settings. In save button i save from this image the signatute.
Send you and the code for save.

Patch(
Agreements,
First(Filter(Agreements, 'No.' = Ag_No_Value.Text)),
{'Distinctive Τitle': DinstTitle_Value.Text},
{'Customer Signature': SignatureImage.Image},
{IsSpae: SPAE_toggle.Value},
{Description: DescTemplate_Value.Text},
{Account: If(ChangeCustomer, ChangeCustomer_Cmbx.Selected)},
{Address: If(ChangeCustomer, ChangeAddress_Cmbx.Selected.'Address (customeraddressid)')}
);

Thanks for the help!
GeorgeBenda 45 on at

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In dataverse the image is cut. I have download it from the dataverse and i see is cut. I think the problem is when save the image to dataverse. No when i called it back on my app.
GeorgeBenda 45 on at

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I have use this source to create my signature.
https://www.matthewdevaney.com/capture-a-signature-with-power-apps-pen-input-and-save-to-sharepoint/
I have copied this example but i don't use to save the power automate. I use the function "Patch".
The save is done. But the image is cut.
Akash17 Super User 2024 Season 1 on at

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Could you please try on image
If(Fromsearch, searchAgreement.'Customer signature'. Full)...?
GeorgeBenda 45 on at

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Now is the image is ok. But If i download the photo from the dataverse is cut. For now i am ok. But maybe in feature i have problem? Maybe when i will want to upload the signature on pdf or something like that.

Thank you!