Article Introduction：php 图片操作类,支持生成缩略图,添加水印,上传缩略图

2016-06-23 comment 0  780

Article Introduction：PHP image operation class, supports generating thumbnails, adding watermarks, and uploading thumbnails

2016-11-29 comment 0  1959

Article Introduction：uniapp implements how to use the image cropping and compression library to implement image processing functions. When developing mobile applications, image processing requirements are often involved, such as image cropping and compression. In response to these needs, uniapp provides a wealth of plug-ins and components, allowing developers to easily implement image processing functions. This article will introduce how to use the image cropping and compression library in uniapp to implement image processing functions, and provide corresponding code examples. Image cropping Image cropping refers to cutting out part of the image as needed.

2023-10-20 comment 0  1246

Article Introduction：php图片水印添加，压缩，剪切的封装类，。php图片水印添加，压缩，剪切的封装类， php对图片文件的操作主要是利用GD库扩展。当我们频繁利用php对图片进行操作时，会自然封装很多

2016-07-13 comment 0  901

Article Introduction：This article mainly introduces PHP to implement image processing tools that can add watermarks and generate thumbnails. It involves PHP's related operating skills for image display, saving, compression, watermarks, etc. Friends in need can refer to the following

2018-06-30 comment 0  1593

Article Introduction：Method of using PHP and Qiniu Cloud Storage interface to implement image compression processing. In web development, it is often necessary to compress images to improve web page loading speed and save bandwidth. Qiniu Cloud Storage provides a wealth of interfaces and functions, which can Conveniently implement image compression processing. This article will introduce how to use PHP and Qiniu cloud storage interface to implement image compression processing, and give corresponding code examples. First, we need to create a storage space on the Qiniu cloud storage platform and obtain the corresponding AccessKey and Se

2023-07-05 comment 0  1646

Article Introduction：How to handle image compression when saving remote images using PHP? In actual development, we often need to obtain images from the network and save them to the local server. However, some remote images may be too large, which requires us to compress them to reduce storage space and increase loading speed. PHP provides some powerful extensions to handle image compression, the most commonly used of which are the GD library and the Imagick library. The GD library is a popular image processing library that provides many functions for creating, editing and saving images. Here is a use

2023-07-15 comment 0  900

Article Introduction：How to deal with image watermarks and thumbnails in PHP development Summary: Regarding the need to process images in PHP development, common problems include adding watermarks and generating thumbnails. This article will introduce how to use PHP's GD library to implement image watermarks and thumbnails to help developers solve these problems. Introduction In web development, processing images is a common requirement. Whether it is a website banner or a personal photo album, there will be requirements to add watermarks and generate thumbnails. These functions can be easily implemented using PHP's GD library. This article will

2023-06-30 comment 0  1123

Article Introduction：How to use PHP to extend the GD image processing library to create image watermarks Introduction: Image watermarking is a common image processing technology that protects the copyright of the image by superimposing a layer of transparent text or images on the image, and can increase the aesthetics of the image. In PHP, you can use the GD image processing library to implement the image watermark function. This article will introduce how to use PHP to extend the GD image processing library to create image watermarks, and provide relevant code examples. Introduction to GD image processing library: GD image processing library is a library for creating and modifying bitmaps

2023-07-29 comment 0  860

Article Introduction：PHP image processing skills: How to add watermarks and text In website development, image processing is a common requirement. Many times we need to add watermarks or text to images to protect the copyright of the image or add additional information. As a powerful server-side scripting language, PHP provides rich image processing functions. This article will introduce how to use PHP to add watermarks and text to images. Adding watermarks Adding watermarks is a common need. It can effectively protect the copyright of pictures and increase the beauty of pictures. under

2023-08-25 comment 0  1963

Article Introduction：This article mainly introduces the function of PHP to process multi-image upload compression code. It is very good and has certain reference value. Friends who need it can refer to it.

2018-06-13 comment 0  1656

Article Introduction：PHP image processing skills revealed In modern Internet applications, image processing is one of the most common requirements. Whether it is compressing, cropping, adding watermarks to images, generating thumbnails, etc., you need to use image processing skills. As an excellent server-side programming language, PHP provides rich image processing functions and extension libraries, which provides good support for us to achieve these needs. This article will reveal some PHP image processing techniques and provide specific code examples. Image Compression Image compression is a great way to optimize website loading speed and

2023-09-13 comment 0  1244

Article Introduction：PHP image processing class (generate thumbnails, add watermarks, obtain image information). PHP tutorial image processing class (generate thumbnails, add watermarks, obtain image information) This article provides this image processing class. What it can do is generate thumbnails of images, and may add

2016-07-13 comment 0  886

Article Introduction：PHP image processing categories: thumbnail, crop, rounded corners, tilt (1/3). This article provides a free PHP image processing class: thumbnail, crop, rounded corners, and tilt codes. It can cut pictures of different styles. Haha, it is much better than other online picture cutting methods.

2016-07-13 comment 0  1262

Article Introduction：How to implement image generation and watermark processing of Baidu Wenxin Yiyan random sentences in PHP development? In web development, it is often necessary to add some text or watermarks to images to increase the information content and interactivity of the images. This article will introduce how to use PHP development to implement a simple image generation and watermark processing function, in which BaiduHimor will be our random statement data source. First, we need to get Wen Xinyiyan’s random sentences. Baidu Wenxinyiyan provides an open API that can be sent through

2023-08-26 comment 0  1172

Article Introduction：PHP 使用 Imagick 裁切/生成缩略图/添加水印自动检测和处理 GIF，imagick水印。PHP 使用 Imagick 裁切/生成缩略图/添加水印自动检测和处理 GIF，imagick水印 给骨头系统开发的图像库的 imagick 部分 ，支持 gif ， 完美支持裁切

2016-07-12 comment 0  930

Article Introduction：​php生成图片缩略图类（支持常用图片格式） 功能：支持jpg,jpeg,gif,png,bmp图片格式，支持按原图片的比例进行缩放，可以选择在图片缩放的过程中是否需要对图片进行裁切，加入了图片质量控制，可以实现缩略图片质量最高化。完整类的代码如下： /** * 功能：php生成缩略图片的类 */ class ResizeImage{ public $type;/

2016-06-20 comment 0  1053

Article Introduction：Methods to compress PHP images to a specified size: 1. Use the image processing function "imagecopyresampled" to compress the image to a specified size. 2. Use the "imagecopy" function to crop the image to the specified size.

2019-12-12 comment 0  5030

Article Introduction：How to generate image thumbnails using PHP. How to use PHP to generate thumbnails of images. Function: Supports jpg, jpeg, gif, png, bmp image formats. Supports scaling according to the proportion of the original image. You can choose whether to use the image during the image scaling process.

2016-07-13 comment 0  842

Article Introduction：Powerful PHP image processing class (watermark, transparency, rotation). Powerful PHP image processing class (watermark, transparency, rotation), very powerful PHP image processing class, you can customize image watermark, transparency, image scaling, image sharpening, image rotation

2016-07-12 comment 0  845