How to do two annotation Groupby programatically?

Technical Support
1

Which product are you using?
PDF.js Express Plus

PDF.js Express Version
8.7.4

Detailed description of issue
I am adding two annotations RectangleAnnotation and FreeTextAnnotation annotation programmatically using the same coordinates I want to do groupby that both annotation programmatically how can i do it ? Please share reference or code to do it .

image
I am showing annotation like above snapshot want to do group by programmatically ?

2

Thank you for posting your question to our forum. We will provide you with an update as soon as possible.

3

Hello Shahid,

After creating the two annotations you can use the groupAnnotations API to group them.
https://pdfjs.express/api/Core.AnnotationManager.html#groupAnnotations__anchor


    annotationManager.addAnnotation(rectangleAnnot);
    annotationManager.addAnnotation(freeTextAnnot);
    annotationManager.drawAnnotationsFromList([rectangleAnnot, freeTextAnnot]);

    // Group the annotations together
    annotationManager.groupAnnotations(rectangleAnnot, [freeTextAnnot]);

Best Regards,
Darian