The problem of adding a watermark in php cannot remove the watermark background. Problem: How can I add a watermark in php without removing the watermark background? the effect of adding a watermark in gif is the same as that in jpg without the following white background attachment: your problem
Adding a watermark in php cannot remove the watermark background
Solution
The effect of adding a watermark to a gif image is the same as that of a jpg image without a white background.
Attachment: you cannot download or view attachments in your user group.
Reference answer
JPG does not support transparent effects. Thank you.
Reference answer
This will achieve the same effect as jpg images! 3q, answer
Reference answer
Aren't these three images all gif? Where can I find jpg?
Reference answer
Oh ~~ The first image. Is it first converted to gif and then to jpg?
Reference answer
Png.
Reference answer
GIF specifies a transparent color.
Reference answer
If the watermark image is in jpg format, the effect is normal, for example, the effect of the first image.
If the image to be watermark is in gif format, the effect will be like that of the second and third largest image.
Make the gif transparent color, which is the effect of the third image!
Note: the watermark image format is png and the background is removed.
Reference answer
Yes, in PNG format.
Reference answer
Yes. the watermark image is in png format.
Why can't I remove the watermark background when adding a watermark to the animated php file? how can I make the effect of adding a watermark to a gif file the same as that of a jpg file? there is no white background attachment: you...