How to take a Quick Screenshot of just one screen

Configuration Help & General Discussion
1

I have multiple screens, 4 total. Every time I take a screen shot, using the Apple shortcut Shift+Command+3, normally Mac OS will take four pictures , one for each screen.

Is there an easy way by BTT to take a screen shot of just the screen under the mouse cursor? Same as Mac OS, but just the active screen.

Thanks

2

You can use BTT's "Run Real JavaScript" action with this code, it will save to your desktop - you can change the path by changing it in the script:

async function captureMouseScreen() {

let mouseScreenX = await get_number_variable("mouse_screen_x");
let mouseScreenY = await get_number_variable("mouse_screen_y");
let mouseScreenWidth = await get_number_variable("mouse_screen_width");
let mouseScreenHeight = await get_number_variable("mouse_screen_height");

let result =  await trigger_action({json: {
  BTTPredefinedActionType: 169,
  BTTPredefinedActionName: 'Capture Screenshot (Configurable)',
  BTTScreenshotOptions: `-R;;${mouseScreenX},${mouseScreenY},${mouseScreenWidth},${mouseScreenHeight};;-t;;png;;~\/Downloads\/Screenshot_{datetime}_{random}.png;;`,
  BTTScreenshotDateFormat: 'yyyy-MM-dd HH.mm.ss',
}, wait_for_reply: true});

return result;
}
3

This didn’t work, nothing happens. Is there anything I need to do in addition to pasting this code?