Which product are you using?
PDF.js Express Viewer
PDF.js Express Version
latest
Detailed description of issue
I do not understand how to enable the marquee zooming to be turned on and off via button in the header like the pan or select tool. I only manage to activate marquee zooming after loading for once. what do I miss? how to implement? there sure is a button already coming with the webviewer…
Expected behaviour
The Marquee Tool Button is displayed next to the Pan and Select Buttons
Code snippet
documentViewer.addEventListener(‘documentLoaded’, () => {
UI.enableTool(Tools.ToolNames.MARQUEE)
});