image form field

[rick.caborn]

Does Spire.PDF support loading images into form fields? If so, could you point me to the documentation or example code that shows how it works?

I'm looking specifically for something comparable the following code that we use with ActivePdf's PDF Toolkit library:

Code: Select all

PdfObject.ImageByteArray = image;
PdfObject.SetFormFieldData(field, "MEMORY", -996);

Additionally, they also provide support for loading an image from the filesystem into a form field, like this:

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PdfObject.SetFormFieldData(“fieldname”, “c:\pathtoimage\image.jpg”,-995)

(taken from ActivePdf documentation here: documentation.activepdf.com/toolkit/toolkit_api/index.htm#2a_toolkit/method_SetFormFieldData.html?Highlight=setformfielddata)

My preference is to not load from the filesystem, being that we pull the image from the database and work with it as a byte array in memory.

EDIT:
I've also looked into PdfSharp as an option. They have the following method for adding an image to a text field:

Code: Select all

PdfObject.AcroForm.Fields[field].CreateStream(image)

[Andy.Zhou]

Hello,

Thanks for your inquiry.

Spire.PDF does not support adding an image to a text field. We can only add image to a button field. Sorry for the inconvenience caused.