Add watermark class to php images

29 Jul 2016

Add watermark: Add watermark PHP class used to add watermark to pictures: Copy the code as follows: <?php /* * Function: PHP picture watermark (watermark supports pictures or text) * Parameters: * $groundImage background image, which needs to be added Watermark pictures currently only support GIF, JPG, and PNG formats; * $waterPos watermark position, there are 10 states, 0 is a random position; * 1 is top left, 2 is top center, 3

25 Jul 2016

PHP class to add watermark to images

12 Jul 2023

PHP and GD library tutorial: How to add watermarks to images Introduction: In website development, we often encounter the need to add watermarks to images. Watermarks can play a role in image copyright protection, brand promotion, etc. This article will introduce how to add watermarks to images using PHP and the GD library. Introduction to GD library: GD library is a library for processing images in PHP. It provides a set of functions to create, edit and output images. To use the GD library, you need to ensure that PHP has the GD extension library installed. Add text watermark: Add text watermark to pictures

13 Jul 2016

Add watermark to images using PHP code. Use PHP code to add watermark to pictures. This article mainly introduces the relevant information about using PHP code to add watermarks to pictures. Friends who need it can refer to it. First find a picture, change its name to face.jpeg, and create

13 Jul 2016

Use PHP code to add watermark to images. Use PHP code to add watermark to pictures. First find a picture, rename it face.jpeg, and create watermark.php: php /** * Created by PhpStorm. * User: Administrator * Date: 2015/6/29 * Time:

04 Feb 2017

To use Node.js to add watermarks to images, you must first ensure that the node environment is installed locally. Then, we need to use a Node.js library for image editing operations: images. You can learn more about the specific details in this article