How to place image to specific pdf page?

[teoprayoga]

I had a problem the case is i need to place my signature to specific pdf document. like screenshot below. i tried the docs about insert image, but my signature not place in the page that i want but it show in new page.

[irfanajaffer]

On analyzing your code snippet we found that the issue is with the loading Pages and also you were trying to load image as imagedata.

​The Syncfusion Flutter PDF allows you to add, remove and load pages in a PDF document.

Kindly use the following code snippet to load an existing page and draw an image:

Kindly refer to the following UG links to know more about pages, images, and signatures,

https://help.syncfusion.com/flutter/pdf/working-with-pages
https://help.syncfusion.com/flutter/pdf/working-with-images
https://help.syncfusion.com/flutter/pdf/working-with-digital-signature

[teoprayoga]

Hi thanks for help, now i can edit my specific pdf page.

but now i facing new problem. is there any correct way to detect offset when user tap pdfviewer syncfusion?

i tried this to detect offset:
#235 (comment)

but it looks like the image below. the blue what i want, the red is the result using offset above

[deepika134]

Find the workaround to add the drawn signature on the tapped location inside the SfPdfViewer,
https://www.syncfusion.com/downloads/support/directtrac/general/ze/digitalsign312358125.zip

Steps to add the signature:

• Draw the signature in the signature pad which is present at the bottom of the page.
• Click "Add Signature" button.
• Then, you may tap on any position in the page to add the drawn signature.

Note: The tapped point will be the added signature's top-left position.

For more reference, please find the video recording of the above-mentioned steps/procedure from the following link,
https://www.syncfusion.com/downloads/support/directtrac/general/ze/signature2096460089.zip

Achieve More

In this example project, we have only implemented the logic of adding signature in the continuous page mode and that too only with the default zoom level (100%). By adjusting the page's DX and DY values w.r.t to the page view modes and zoom level, you could also achieve following things at the example application level,

• Adding signature at the appropriate location after zooming.
• Adding signature in the single page view mode and horizontal scrolling mode.