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Course Introduction：How to add watermark to images in PHP. Implementation method of adding watermark to PHP images. This article describes the implementation method of adding watermark to PHP images. Share it with everyone for your reference, the details are as follows: phpecho img_water_mark("2008112023204423477

2016-07-12 comment 0  1208

Course Introduction：How to Watermark Images Using PHPProblem:Users need to upload images to a website and have a watermark (logo) added to them. The watermark should be placed prominently, such as in a corner where it will be visible.Solution:To add a watermark to image

2024-10-18 comment 0  986

Course Introduction：Protect your images with watermarks! This guide shows you how to add text and image-based watermarks to your photos on Windows 11 using various methods. Method 1: Using Paint for Text Watermarks The simplest way to add a text watermark is with Paint

2025-02-24 comment 0  896

Course Introduction：Add Watermarks to Images Using PHPIf you're working on a website that allows users to upload images, you may need to add a watermark to those images to protect them from unauthorized use. Adding a watermark ensures that your logo or branding is visib

2024-10-18 comment 0  470

Course Introduction：There are three main ways to add watermarks in Photoshop, namely text watermark, image watermark and batch processing. 1. When adding text watermarks, use the text tool to enter the content and adjust the font, size and color. It is recommended to set it to light gray or white translucent, with the opacity set to about 50%, and place it in the corner of the picture to avoid interference with the subject; 2. When using image watermarks, you need to prepare a transparent background image in PNG format. After dragging it into the document, you need to adjust the size, position and transparency, be careful not to block the main content; 3. Adding watermarks in batches can record the operation process of adding watermarks through the "action" function, and then automatically apply it to multiple files through the "batch" function. The key to improving efficiency is to prepare a unified watermark template in advance.

2025-07-11 comment 0  166

Course Elementary  26021

Course Introduction：Object-oriented programming using php

Course Elementary  13747

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82261

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13131

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24578

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.