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1. Paging Technology "Limit" paging technology is the size of each page and the current page, page control, to achieve paging functionUse pagination to show related list information."The company's paging is handled through the interface, because we only use the displayed part, not the operation of the library, so it is relatively simple." Use the Ajax calling interface to implement the asynchronous display of paging ""Make a paging tool class""GD pict
In the Android 2.2 version, a new Thumbnailutils tool class is implemented to implement thumbnails, the functionality of this tool class is powerful, the use is simple,It provides a constant and three methods. With these constants and methods, it is easy and quick to realize the thumbnail function of pictures and videos.method does not introduce more, directly on
The friend who makes the picture kind of website may have own way of uploading the picture. Here to introduce a PHP upload image class, it can verify whether the upload file is a picture, the format of the image is acceptable to the site, you can also generate a specified size of the thumbnail image. The exact method is as follows:Class Uploadcomponent {var $imageData = array ();var $destinationDir = NULL;v
A total of two equal scale thumbnails can be used for referenceFirst, the class file, after instantiation can be usedSecond, for the custom method, relatively lightweight
class file
Copy Code code as follows:
$resizeimage = new Resizeimage ("./shawn.jpg", "200", "100", "0", ". /pic/shawnsun.jpg ");
Instantiate the following class to generate thum
PHP image processing function class (watermark image, thumbnail) [about proportional compression and cropping compression]
The following is a simple image processing class, including watermarks and thumbnails.However, there are two ways to generate a thumbnail: one is to compress the image in proportion, and t
The php tutorial generates a thumbnail class that supports custom height and width. It also supports high and wide
Class resizeimage{// Image typeVar $ type;// Actual widthVar $ width;// Actual heightVar $ height;// Change the widthVar $ resize_width;// The height after the changeVar $ resize_height;// Whether to cut the imageVar $ cut;// Source ImageVar $ srci
Thumbnails collect some related resources first
Public Class Classuppic
Private Vpicfile as System.Web.UI.HtmlControls.HtmlInputFile
Private vsmallpicsize, vupfilesize as Integer
Private Vuppicpath, Vnewpicname, vtmppicname as String
Private picmin, Picmax, Vpicmax as System.Drawing.Image
Private Picformat as System.Drawing.Imaging.ImageFormat
Private MinHeight, MinWidth as Decimal
Private Myfile as IO. File
Public Sub New (ByVal picfile as
Php-encapsulated image (thumbnail) processing class complete instance,
This article describes the php-encapsulated image (thumbnail) processing class. We will share this with you for your reference. The details are as follows:
How to use:
$img = new Iamge;$img->resize (' dstimg.jpg ', ' srcimg.jpg ', 300, 400);Description: This is proportional scaling, dstimg.jpg is the target file, Srcimg.jpg is the source file, the following is the target file width and height$img->thumb (' dstimg.jpg ', ' scrimg.jpg ', 300, 300);Description: This is in accordance with proportional thumbnails, such as commonly used in the avatar thumbnail, dstimg.jpg is the target file, Srcimg.jpg is the
From the foreign web site found a php generated thumbnail code, the need for friends can refer to.
The code is as follows
Copy Code
/** File:SimpleImage.php* Author:simon Jarvis* copyright:2006 Simon Jarvis* date:08/11/06* link:http://www.white-hat-web-design.co.uk/articles/php-image-resizing.php** This program was free software; You can redistribute it and/or* Modify it under the terms of the GNU general public License
Upimages.class.php PHP Upload Class
Copy Code code as follows:
Class Upimages {
var $annexFolder = "Upload";//Attachment storage point, default: Annex
var $smallFolder = "small";//thumbnail store path, note: Must be a subdirectory under the $annexFolder, default is: smallimg
var $markFolder = "Mark";//Watermark Image Store
var $upFileType = "jpg g
This example describes how thinkphp calls the image class to generate thumbnails. Share to everyone for your reference. The specific analysis is as follows:
The thinkphp Image class is in thinkphp/extend/library/org/util/image.class.php.
The method is invoked as follows:
Import ("ORG.") Util.image ");
$IMG = new Image (),//Materialized Picture class object
There is a thumbnail feature but it feels incomplete, and there is a problem, continue to learn, in the future modified
Above this PHP image upload class instance code (added thumbnail) is a small series to share all the content, hope to give you a reference, but also hope that we support the cloud-dwelling community.
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