docs: Add details about coordinates calculation (#275)

README.md

@@ -278,8 +278,8 @@ This is a shortcut for a single mouse click gesture.
 Name | Type | Required | Description | Example
 --- | --- | --- | --- | ---
 elementId | string | no | Hexadecimal identifier of the element to click on. If this parameter is missing then given coordinates will be parsed as absolute ones. Otherwise they are parsed as relative to the top left corner of this element. | 123e4567-e89b-12d3-a456-426614174000
-x | number | no | Integer horizontal coordinate of the click point. Both x and y coordinates must be provided or none of them if elementId is present. In such case the gesture will be performed at the center point of the given element. | 100
-y | number | no | Integer vertical coordinate of the click point. Both x and y coordinates must be provided or none of them if elementId is present. In such case the gesture will be performed at the center point of the given element. | 100
+x | number | no | Integer horizontal coordinate of the click point. Both x and y coordinates must be provided or none of them if elementId is present. In such case the gesture will be performed at the center point of the given element. The screen scale (if customized) is **not** taken into consideration while calculating the coordinate. The coordinate is always calculated for the [virtual screen](https://learn.microsoft.com/en-us/windows/win32/gdi/the-virtual-screen). | 100
+y | number | no | Integer vertical coordinate of the click point. Both x and y coordinates must be provided or none of them if elementId is present. In such case the gesture will be performed at the center point of the given element. The screen scale (if customized) is **not** taken into consideration while calculating the coordinate. The coordinate is always calculated for the [virtual screen](https://learn.microsoft.com/en-us/windows/win32/gdi/the-virtual-screen). | 100
 button | string | no | Name of the mouse button to be clicked. An exception is thrown if an unknown button name is provided. Supported button names are: left, middle, right, back, forward. The default value is `left` | right
 modifierKeys | string[] or string | no | List of possible keys or a single key name to depress while the click is being performed. Supported key names are: Shift, Ctrl, Alt, Win. For example, in order to keep Ctrl+Alt depressed while clicking, provide the value of ['ctrl', 'alt'] | win
 durationMs | number | no | The number of milliseconds to wait between pressing and releasing the mouse button. By default no delay is applied, which simulates a regular click. | 500