Grayscale and transparent png backgrounds

  • overstapmike

    (@overstapmike)


    9 years, 7 months ago

    Hi there,

    The plugin works excellent. But I have encountered an issue. When I load a png image with a transparent background, it doesn’t compile the image like it should. It makes the background black.

    I tried debugin it, but without any succes. Maybe it is a known bug for you and you are already working on a solution.

    https://wordpress.org/plugins/grayscale/

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Author Fabien Quatravaux

    (@fab1en)

    9 years, 7 months ago

    Hi overstapmike. Thanks for the notification.

    It seams to be a limitation of the underlying GD function (the php library used to manipulate images).
    The first comment on the php.net imagecopymergegray documentation page proposes a solution to manage PNGs. Could you have a look and tell me if this solution could be used ?

    Thread Starter overstapmike

    (@overstapmike)

    9 years, 7 months ago

    First of all, Thank you for your response and sorry for the dublicated post. Something went wrong I guess during posting.

    I will check out php.net and will run multiple tests. I will keep you posted.

Viewing 2 replies - 1 through 2 (of 2 total)
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