Electron's BrowserWindow zoomFactor can be changed after construction? and how to choose nearest neighbor instead of smoothing?

Question

In node electron's BrowserWindow constructor, you can specify webPreferences: { zoomFactor: x } to zoom the web contents of the window.

Is there a way to modify this when the BrowserWindow has already been created?

And is there a way to specify that the content is not smoothed when zoomed but rather magnified with nearest neighbor?

Answer 1

You can use webContents.setZoomFactor(factor)

The zoom factor is zoom percent divided by 100, so 300% = 3.0.

Ref.