Detailed explanation of the steps to create a translucent watermark using the imagecopymerge() function

This time I will bring you a detailed explanation of the steps to create a translucent watermark with the imagecopymerge() function. What are theprecautions for creating a translucent watermark with the imagecopymerge() function? Here are practical cases, let’s take a look.

Semi-transparent watermark:

This example uses the imagecopymerge() function to merge the watermark image and the original image. We can control the transparency of the watermark, in this case 50% transparency. In actual use, the use of translucent watermarks can protect copyright without affecting users' viewing of images.

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

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