how do I set the size of plot when using httpgd as plot device

[TTTPOB]

when using png file as the plot device I can use vsc.dev.args option to set the width, height and the resolution of the plot.
But when I am using httpgd device as plot backend, I don't know where to set these options (the default plot size is too large for me, I need to click + to zoom in multiple times)

[renkun-ken]

@nx10 Does it make sense to use R options to control the default zoom level?

[nx10]

I think this should be handled client side as it depends on the monitor the plot is viewed on. I am not sure how vscode handles screen DPI, but maybe the default zoom level should follow vscode UI scaling.