Using OnLayoutSizeChange to resize WebDirect window for different platforms

[steveald]

I would like to use the OnLayoutSizeChange script trigger to control how my WebDirect app window appears on various devices. But I can't find any script steps that are compatible with WebDirect that I can use to make this happen. I had hoped it was as simple as something like If Get(Device) = 4 (iPhone) then Set Zoom Level [50%]. Am I limited to having the script trigger go to different layouts created at different sizes? I would rather not have to duplicate all of the details of the app's layouts for multiple device scenarios.

Edited July 8, 2019 by steveald

[Digital_Impressions]

It is my understanding that you can't change the window size with a script in Web Direct because it is dependent on the browser window size. Don't take my word for it, I am a noobe.