Abnormal window position when using the extended screen

[jerryan1]

Checklist

• [X] I have searched the issue tracker for open issues that relate to the same problem, before opening a new one.
• [X] This issue only relates to a single bug. I will open new issues for any other problems.

Describe the bug

When displaying the window in the lower right corner, an extended screen is used, and the window will extend to the extended screen；

How to reproduce

1、Create a window and set its size 2、Obtain the working area of the screen 3、Calculate the window position to the bottom right corner of the screen

Screenshots

No response

Example code

a := app.New() w := a.NewWindow("Draggable Window") w.Resize(fyne.NewSize(800, 200)) glfw.Init(gl.ContextWatcher) monitor := glfw.GetPrimaryMonitor() x, y, width, height := monitor.GetWorkarea() fmt.Printf("windows Position: (x=%d, y=%d ,width=%d,height=%d)\n", x, y, width, height) w.SetPosition(width-800, height-200) w.ShowAndRun()

Fyne version

2.5

Go compiler version

go 1.23.2

Operating system and version

windows 11

Additional Information

No response

[jerryan1]

closed

[andydotxyz]

I'm not sure why this issue was closed, but you should Be aware that you are mixing coordinate systems - Fyne coordinates are not pixels like your monitor is, they are device independent for consistent sizing across all platforms:

[jerryan1]

I'm not sure why this issue was closed, but you should Be aware that you are mixing coordinate systems - Fyne coordinates are not pixels like your monitor is, they are device independent for consistent sizing across all platforms:

I rewrote the method of moving windows, and after reading the source code, I found that it was caused by scaling issues. The width and height of the window created in the code are multiplied by the scaling factor, so when calculating the position, I took this ratio into account and there was no problem. Finally, thank you for the author's response. Good luck!