Jump to content
elmonopascual

Problem with dropper tool (color picker)

Recommended Posts

Hi, I think there is a bug with the dropper tool (color picker tool):

 

1 - Create a new document

2 - Draw a rectangle

3 - Select a color from the panel of swatches to apply as a fill for the rectangle (for example, the second (orange) of the Colours palette, H: 21, S: 90, L: 50)

4 - Drag the dropper to the rectangle to take the fill color sample

5 - Click on the selected dropper color

... The color applied is different from the one originally in the rectangle (H: 13, S: 100, L: 50).

 

The same happens with the color wheel, the panel that is under the sliders, etc.

Also when comparing CMYK values, they are different too.

I'm using the version 1.7.0.367.

 

EDIT: The same problem is present in Affinity Publisher (last version). In Affinity Photo it seems to work OK.

EDIT: I attach an image to clarify...

dropper.png

Share this post


Link to post
Share on other sites

I have noticed that if the color space is RGB (new / type: print), the problem occurs much less frequently than if the color space is CMYK (new / type: print press ready).
For example, in RGB, with the second color of the palette (orange) does not give problems, but with the fourth color, the problem occurs (yellow).
This way, the color picker is not accurate. Can someone confirm it?

 

EDIT: If I use the color space CMYK in Affinity Photo, the problems occurs too.

Share this post


Link to post
Share on other sites

I agree with you: something is off here... Initially I had tested the color picker with RGB and Lab documents. And in both cases it works fine. But it is different in a CMYK document. First I thought it is because HSL is defined in reference to the RGB color space (and therefore misleading in CMYK enviroments). But even if I switch to the CMYK sliders instead of the color wheel something is wrong. One example: I created a rectangle in a CMYK document and set it to 61-0-65-0 (using the color bar beneath the sliders). But the picker tool read 87-0-42-0 - although nothing changed visually.

So I stand corrected: There is most probably a bug hidden in the system...

Edited by VolkerMB
misspelling

Share this post


Link to post
Share on other sites

Thanks VolkerMB.

I was already thinking that it would be a problem of my configuration or video card, monitor, etc. But it seems to be a bug present in the three all apps: Designer, Photo and Publisher.

Thanks for checking it.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...

Important Information

Please note the Annual Company Closure section in the Terms of Use. These are the Terms of Use you will be asked to agree to if you join the forum. | Privacy Policy | Guidelines | We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.