White horizontal and vertical lines appear when exporting an image from Revit

[kelly]

When I export a perspective camera view to an image file it looks as though there is a grid on top of the image. How do I remove the white lines that appear? I've attached a photo for an example. 

[barthbradley]

Are these lines present before you export to image?  

[kelly]

No, lines only appear in the .JPG image. I am using Export to Image,
selecting the various 3d views (in realistic mode) and randomly the images
have thin white lined in them.
Usually we export 100% size to JPG at 150 or 300 dpi

[cbcarch · Accepted solution]

As an alternative method:

Try printing to PDF with Presentation quality and Raster instead of vector.

Then convert PDF to jpeg if an image file is required.

[kelly]

Hi , no there are no lines present in the model. They only show up when I export an image.

[aRcHiTeCt.JM]

... this happens in all views ?

... if you change the format or the image size , that keeps showing the same?

.... maybe changing the raster image...?

... very weird

.... is this happening in all projects when you try to export, or just in this one?

[loboarch]

How many pixels is the image you are exporting to?

It almost looks like it is breaking it up into "sheet" sized images like it wants to print on 4 sheets of paper.  I tried exporting to 20000 pixels wide and did NOT get white lines, but I am just wondering if it would go away at a smaller sized export? 

[kelly]

Yes it happens in all views and in all projects that I have made. It also happens whether I choose jpg or png. They did go away however when I printed to pdf. 

[aRcHiTeCt.JM]

... oh man ... I guess you are the only one in the entire revit comunity with that kind of trouble

    

.... if you can upload one of the projects... to take a look

... to see if in mine or another PC is showing the same issue....

....

[barthbradley]

Hey, @kelly: you're not alone. I've had the same thing happen to me.  In one case, it was attributed to the Background image.  Took a full day to troubleshoot that one. Arrgh!

[jazeelahmed777]

Hello i also have the same issue
I tried exporting in pdf with raster processing with the presentation setting. Still i face the same issue