PHP image watermark class

23 Nov 2016

* Picture watermark category, supports text watermark, transparency setting, customized watermark position, etc. * Usage example: * $obj = new WaterMask($imgFileName); //Instantiated object * $obj->$waterType = 1; //Type: 0 is text watermark, 1 is image watermark

16 May 2016

Adding a watermark to a picture actually means adding the original picture and the watermark together. Below I will share with you the information I have recently compiled.

13 Jul 2016

PHP text watermark and PHP image watermark implementation code (two watermarking methods). Text watermark Text watermark is to add text to the picture. It mainly uses the imagefttext method of the gd library and requires a font file. The rendering is as follows: The implementation code is as follows: Copy the code

25 Jul 2016

PHP image watermark program, PHP gd library to add image watermark

07 Aug 2023

How to use PHP to implement the picture watermark function of the CMS system. In modern CMS systems, the picture watermark function is a very common requirement. It can be used to protect the copyright of pictures and also add personalized logos to pictures. This article will introduce how to use PHP to write code to implement the image watermark function of the CMS system. Preparation First, we need to ensure that the GD library has been installed in the server environment. The GD library is an open source graphics library for processing images in PHP. You can check whether the server has been installed by using the following code

21 Jul 2016

PHP image watermark code. Supports text watermarks and picture watermarks. Supports random or fixed position of watermark (nine-square grid). Watermark transparency setting (both picture and text watermarks are supported). Text watermark font, color,