Thank you for fixing this!! Looks correct in Adobe Illustrator Beta 28.6.0.594.

When this type of image is embedded, if you click on 'Edit In Photoshop', you get an error. Screenshot attached. I know this is a different bug, but it seems possibly related?

Thank you! I really appreciate the bug fix. It will be a big help when working with bitmaps in Illustrator.

I can replicate the issue in Adobe Illustrator 28.5. both on Mac and PC. I hope this is fixed very soon.

Description of the Bug:
Black and white bitmaps are not showing up correctly in GPU mode. When zoomed out, they appear as lines, and in some rare cases, the image appears inverted. Working in CPU preview mode shows the image clearly, but this mode is too clunky, slow, and images are aliased, making it an impractical solution for extended use.

Steps to Reproduce:
• Open Adobe Illustrator.
• Place a high-resolution black and white bitmap (e.g., a 5"x7" 1200 dpi image used in print for line-art or custom halftones).
• Zoom in to 300% or closer, where the image appears fine.
• Zoom out to 150% or further, and the image turns into vertical lines.
• Display bug zoom values depend on the resolution of your image.

Expected vs. Actual Behavior:
Expected: When zooming out to 150% or further, the image should continue displaying correctly.
Actual: The image shows up as lines when zoomed out to 150% or further.

Environment Details:
• System: Intel PC 10850k, 32GB ram, Nvidia RTX 3090 graphics
• Operating System: Windows 11
• Adobe Illustrator Version: 28.5 (tested issue also in 28.4.1 where the issue is non-existent)

Screenshots or Videos:
1. Screenshot showing lines display bug at 263.9% zoom.
2. Screenshot showing lines display bug at 300% zoom.
3. Screenshot showing image displaying correctly at 400% zoom.
4. Video demonstrating the issue.
5. Testing with a line art 9x12 inch 1200dpi sample, problem persists.

Impact on Work:
Not being able to see images correctly when zoomed out is very distracting, slowing down my work, and significantly impacting productivity. The new features in version 28.5, such as link sorting and relinking missing files automatically, are nice, but it is far more important to see images correctly when zoomed out. Due to this bug, I will continue working in version 28.4.1 until it is resolved.

Please revert so GPU works as before. CPU is a slowdown with multiple tiffs on a page.

이미지의 깨짐 현상. 래스터 이미지를 축소 했을 때, 이미지에 세로 줄 혹은 검게 변하는 현상이 있음.