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Posted

Hi everyone,

I have a strange problem. I have an image generated from Matlab exportgraphics, which by default should generate images in RGB space.

After importing to publisher by dragging, the color seemed to be faded. I tried to manipulate the color format (RGB/8 or RGB/32) and color profile in document setup. But none of them can keep the original color.

MS powerpoint can keep the color, but apparently the function is too limited.

Somehow the color faded too when I drag it into this forum, so I cannot show it here. But I attached the png file (zipped in case it changes color somehow).

I am using Affinity publisher the newest version of 2.5.7 in Windows 11. 

Is there any way I can keep the original color in affinity? I do not want to print it, just need to arrange it in my screen to show.

Thanks,

Dapeng

 

Sub.zip

Posted

For me the png looks totally fine, same if I create a RGB publisher and place the png.

can you upload the publisher file?

 

Mac mini M1 A2348 | MBP M3 

Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080

LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K

iPad Air Gen 5 (2022) A2589

Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps.

I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.

 

Posted

OK I found a way to show it.

Here's a screenshot. Right is directly opening the png file and left is dragged in to publisher. You see the color is different.

image.png.5a85200dd9c0ce11f82ed3ae691f0197.png

Posted
2 hours ago, NotMyFault said:

For me the png looks totally fine, same if I create a RGB publisher and place the png.

can you upload the publisher file?

 

Sure. Thank you for willning to help!

Here it is.

 

sub.afpub

Posted

The file looks ok, too.

So I assume there is something wrong with color profiles in you OS or display settings. 
 

read both articles:

https://affinityspotlight.com/article/display-colour-management-in-the-affinity-apps/
 

 

 

 

Mac mini M1 A2348 | MBP M3 

Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080

LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K

iPad Air Gen 5 (2022) A2589

Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps.

I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.

 

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