# Logo (vtkactor2d) on the top right

**URL:** https://discourse.vtk.org/t/logo-vtkactor2d-on-the-top-right/1190
**Category:** Support
**Created:** [June 21, 2019, 9:18am UTC](https://discourse.vtk.org/t/logo-vtkactor2d-on-the-top-right/1190 "2019-06-21T09:18:43Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![zandarina](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/z/4af34b/32.png) [@zandarina](https://discourse.vtk.org/u/zandarina)
#### Post date: [June 21, 2019, 9:18am UTC](https://discourse.vtk.org/t/logo-vtkactor2d-on-the-top-right/1190/1 "2019-06-21T09:18:43Z")

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Dear all,

I would like to have the logo at the top right of my app even even if i minimize or maximize the windows.

My first version was like this:  
logo\_-\>GetPositionCoordinate()-\>SetCoordinateSystemToNormalizedViewport();  
logo-\>GetPositionCoordinate()-\>SetValue(0.77, 0.85);

The problem that i found is that when i minimize the windows, the logo is only shown half of it (it is cropped). It is a surprise as i am forcing to be in the 0.77 of the viewport, if i maximize the windows, it works well, it keeps this percentange, according to the whole viewport. Can it be a bug?

Then, to solve this what i did was to add an observer to the render windows and when there is a resize of the windows, it checks the actual size of the windows and updates the new position. It works. By now i get the width of the logo by hardcode. Someone knows how to get the width from the actor so that i can change the logo without changing this value?

And my final question, is there any other way to position the logo (vtkactor2d) more effciently without adding observers ??

Thanks