How to add a watermark? about imaging HOT 4 CLOSED

Hi,

If you have a transparent watermark image, use either imaging.Overlay or imaging.OverlayCenterfunction to place it over other images, e.g.

finalImage := imaging.OverlayCenter(baseImage, watermarkImage, 0.5)

In the example above you can manipulate the opacity of the watermark image using the third parameter.

from imaging.

Hi,
How to change the watermark's location ?

from imaging.

For example:

finalImage := imaging.Overlay(baseImage, watermarkImage, image.Pt(50, 50), 0.5)

In the example above image.Pt(50, 50) is the position (x, y) of the watermark image.

from imaging.

Closing it now. Feel free to comment/reopen if you have any further questions.

from imaging.