confidential watermark

This article summarizes two php functions that can be used to add watermarks to images. The first one is easier to understand and the second one is more powerful and encapsulated, if you have any need, you can refer to php to add a watermark to an image. Let's take a look at adding watermarks to images and text. Images can be in GIF, PNG, or JPG formats. watermarks can be in PNG or GIF formats. Function setWater ($ imgSrc, $ markImg, $ markText,

/* Classname:imagehandler * FILENAME:IMAGEHANDLER.PHPCLS * Author:tony Don * date:2008-03-27 * @Copyright txdnet.com * Function:handler Images */ Class ImageHandler { var $dst _img;//target file var $h _src; Picture resource handle var $h _dst;//New Figure handle var $h _mask;//Watermark Handle var $img _create_quality = 100;//picture Generation quality var $img _display_quality = 80;//picture display quality, default is 75 var $img _scale = 0;//Pic

. btn_Water.Name = "btn_Water ";This. btn_Water.TabIndex = 3;This. btn_Water.Text = "watermark image ";This. btn_Water.Click + = new System. EventHandler (this. btn_Water_Click );//// Local//This. local. Location = new System. Drawing. Point (256,312 );This. local. Name = "local ";This. local. Size = new System. Drawing. Size (112, 20 );This. local. TabIndex = 4;This. local. Text = "-- select --";//// Alpha//This. alpha. Location = new System. Drawing

Convert a PDF to Word using Word2013: Step 1: This use word2013 to remove the PDF file watermark is very effective, first open word2013, enter word new blank page, click on the top left corner "file." Step 2: Under the File option, locate and click "Open". Then in the relevant column, click on the "Computer" into the computer to open the need to remove the Watermark PDF file. Step

Program If you are familiar with PHP's GD library, it is not difficult to read this article!/******************************************************************************Parameter description:$max _file_size: Upload file size limit, unit byte$destination _folder: Upload file path$watermark: Whether additional watermark (1 for Watermark, other for no

The image turns black after the PHP License Watermark. please advise! // Embed the watermark program. add the text watermark and image watermark respectively !!! Function setWater ($ imgSrc, $ markImg, $ markText, $ TextColor, $ markPos, $ fontType, $ markType, $ fontSize) {/* parameter description: $ imgSrc: target im

Add Chinese watermark /*------------------------------------------------------------- * * Description: This is a custom class used to add a bottom watermark to the specified picture (without occupying the picture display area), and to create an object call * * Version: v1.0 * * Created: 2007-10-09 * * Updated: 2007-10-09 * * Person: Old fat cow ([email]fatkenme@163.com[/email] qq:70177108) * * Description:

Gentlemen I will be a JPG image, through the Setwater function embedded watermark (picture), the number of pixels unchanged, but the total size has become a lot smaller (from 1.4M to 350k or so)!! It should be a function that affects the richness of each pixel of the image or the degree of color change. Is it imagecopy? Or a imagecreatetruecolor? Please expert pointing!!!! Paste the Embed watermark function

Using GDI +, you can easily create images with watermark effects.ArticleThere are also many, but there are few Delphi, this article refer to the online article http://www.codeproject.com/kb/gdi-plus/watermark.aspxintroduction, using Delphi 2007 to create a watermark, the originalCodeAs follows: Unit Main; Interface UsesWindows, messages, sysutils, variants, classes, graphics, controls, forms,Dialogs,

PHP Chinese text watermark garbled, beg enlighten This post was last edited by zhangrun1 on 2012-12-03 11:43:19 Several encoding settings: File: Head: Code: Results: Detailed code: /** Function: PHP image watermark (watermark supports picture or text)Parameters* $groundImage background image, that is, need to add a

/****************************************************************************** Parameter description:$max _file_size: Upload file size limit, unit byte$destination _folder: Upload file path$watermark: Whether additional watermark (1 for Watermark, other for no watermark); Instructions for use:1. Remove the "Extension=

Program not tested CODE: /******************************************************************************Parameter description:$max _file_size: Upload file size limit, unit byte$destination _folder: Upload file path$watermark: Whether additional watermark (1 for Watermark, other for no

This article describes how to use the imagecopy function to add an image watermark for PHP image processing. This article provides a simple entry-level user-defined function example, if you need a watermark, you can refer to the following section to add a watermark to an image. this is also a common function in image processing. As long as the images you see on t

Very powerful PHP image processing class, you can customize the image watermark, transparency, image scaling, image sharpening, picture rotation, picture flipping, picture cutting, picture inverse color. The specific code is as follows: /*** Image processing functions: Zoom, cut, frame, watermark, sharpen, rotate, flip, transparency, invert color* Process and save the history of ideas: when there are c

Today most netizens are accustomed to searching and browsing the pictures on the internet, although the image resources on the internet are rich, but there is also a problem, that is, many pictures on the internet have "watermark", very "unsightly". So is there any good way to remove the watermark of the picture? The answer is yes. Today I teach you three great tricks, use the cow image to remove the

Know the usage, to implement our function is simple, with the following code can be easily implemented The code is as follows Copy Code Header ("Content-type:image/jpeg"); Original image$DST = "Images/flower_1.jpg"; Get the original picture information$DST _im = Imagecreatefromjpeg ($DST);$DST _info = getimagesize ($DST); Watermark Image$SRC = "Images/logo.gif";$src _im = imagecreatefromgif ($SRC);$src _info = getimagesi

This article introduces the Java image to add watermark instance code, Java watermark is very convenient, watermark can be pictures or text, the specific contents are as follows Package michael.io.image; Import Java.awt.AlphaComposite; Import Java.awt.Graphics2D; Import Java.awt.Image; Import java.awt.RenderingHints; Import Java.awt.image.BufferedImag

The effect of adding watermarks to images is a feature that almost all programmers must use. I will share a very good program code for adding watermarks to lossless images in asp.net. I hope this will be helpful to everyone. Watermarks are used to prevent image theft. Two ways to achieve the watermark Effect 1) You can add a watermark when uploading a file. A) Benefits: Compared with the two methods, each t

PHP image upload class; support for watermark-date folder-generating thumbnails; support for multifile Upload You can use {Y} {m} {n} to change the current date. Set_dir (dirname (_ FILE __). '/upload/', '{y}/{m}'); // save path. the options {y} {m} {d} are supported. $ Up-> set_thumb (, 80); // Set the thumbnail size in pixels. $ Up-> set_watermark (dirname (_ FILE _). '/jblog/images/watermark.png', 6, 90); //

/************************************************************** Parameter description: $max _file_size: Upload file size limit, unit byte $destination _folder: Upload file path $watermark: Whether additional watermark (1 is watermark, the other is not watermark); Instructions for use: 1. Remove the "Extension=php_gd2