# Display Lines that not completely appear while export a render window

**URL:** https://discourse.vtk.org/t/display-lines-that-not-completely-appear-while-export-a-render-window/6595
**Category:** Support
**Created:** [September 9, 2021, 4:36pm UTC](https://discourse.vtk.org/t/display-lines-that-not-completely-appear-while-export-a-render-window/6595 "2021-09-09T16:36:40Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Nicolas\_Lenoir](https://discourse.vtk.org/user_avatar/discourse.vtk.org/nicolas_lenoir/32/1402_2.png) [@Nicolas\_Lenoir](https://discourse.vtk.org/u/Nicolas_Lenoir)
#### Post date: [September 9, 2021, 4:36pm UTC](https://discourse.vtk.org/t/display-lines-that-not-completely-appear-while-export-a-render-window/6595/1 "2021-09-09T16:36:40Z")

</div>

Hello everyone,

I have some trouble with my export of a vtkRenderWindow.

In fact I create a box with text and this box sometimes will not completely appear in the export image as in this example.

![image](https://discourse.vtk.org/uploads/default/original/2X/f/f70f7b0e278993b3fed717a00c2ed0cc1bd9092d.png)

Does any one have an idea ?

Sincerly,

Lenoir Nicolas