How can we rotate pdf right/left from our custom buttons

Technical Support
1

I have been trying to rotate pdf by 90 degrees (clockwise/anti-clockwise) . i have used method
“instance.setToolMode(‘rotateCounterClockwiseButton’)” to set tool to my custom button but it didn’t worked.
i have also tried method from annotManager like below
“const tool = instance.docViewer.getTool(‘rotateCounterClockwiseButton’);
instance.docViewer.setToolMode(tool);”
but this didn’t worked as well !!

so, how can i achieve this rotation of pdf functionality to my custom button?
can anyone please provide information for the same.

Thank you.

2

Hey there!

You can use the docViewer.rotateClockwise and docViewer.rotateCounterClockwise to rotate the document.

Hopefully this helps,
Logan