digimarc watermark

Using PHP to upload the image watermark program is to determine the file type to build graphics, and then copy it to the original set up the graphics, fill and build rectangle, in order to write imagestring () or the original has been fixed image program to determine the watermark type: One is a string, Another is to add a graphic object on top. If you are familiar with PHP's GD library, read this article i

For the project to be handed over to accp5.0 certification on Christmas day 25, there is a requirement that the cover of all books in the bookstore should be placed under \ images \ convers, all the pictures under the referenced path must be added with the store name watermark image of the bookstore. That is to say, the HTTP request is intercepted. Naturally, it can be done by httphandler. In consideration, the effect should be as follows: for general

/// ///add a picture with a watermark effect at the specified position in a picture/// /// Specify the absolute path to the source picture /// Specify the absolute path to the watermark picture /// absolute path to save picture Public Static voidMakewatermark (stringSourceimage,stringWatermarkimage,stringsaveimage) { //create an object to manipulate the sourc

Today and everyone to share is how to print out the report to add watermark effect, that is, the title of the printed watermark. Why is it called print watermark, because if you use your computer to open this file, the watermark part is just WordArt, only after you print the document, you add a

Package Com.yidao.common; Import Java.awt.alphacomposite;import java.awt.graphics2d;import java.awt.image;import java.awt.RenderingHints; Import Java.awt.image.bufferedimage;import Java.io.file;import Java.io.fileoutputstream;import Java.io.outputstream;import Javax.imageio.imageio;import Javax.swing.ImageIcon; /** * Image plus watermark. Set Transparency * Http://blog.csdn.net/hfmbook * @author Gary * Date Created: December 16, 2014 22:45:17

How to add a watermark to WPS text First, insert the default watermark In the "Insert" menu to find the "watermark" icon, click ▽, we can see the preset watermark, select one of them, you can insert a watermark. Insert the default

First of all, try not to be too big, do not let watermark distracting affect the picture itself. The watermark is positioned as neatly as possible and can be considered to align or interact with some of the screen elements. If it is a photographic work, especially the scenery class, the author's custom is to design a and the location has the associated small icon, and then with 20xx Carl Armen Photogr

By setting up a watermark for the Word2003 document, you can make the original monotone Word document read-only and have a hint of meaning (for example, you want to highlight the copyright or importance of the edited Word document). The user can set a text watermark or a picture watermark for the Word document to set the text

Download a lot of documents on the web with a watermark, we can not print the document together with the watermark! So how do you get rid of these watermarks? Below let small make up to tell everyone in the Word2003 how easy to watermark it! 　　Note: online download down the watermark is generally divided into two kind

function to write the image watermark effect function, the code is as follows: Program code: Sub Jpegclass (imgurl,fontsize,family,isbold,top,left,content) ' Invoke procedure nameDim jpeg,font_color,font_size,font_family,f_width,f_height,f_content' Establish an instanceSet Jpeg = Server.CreateObject ("Persits.jpeg")font_size=10Font_family= "Song Body"F_left= 5F_top=5If imgurlJpeg.open Server.MapPath (imgurl) ' Picture path and

Watermark is to prevent us from stealing our pictures.two ways to realize the effect of watermark1) can add watermark when the user uploads.A the benefits: compared to 2 methods, each time the user read this picture, the server directly sent to the customer.b) Disadvantage: The original picture was destroyed.2 through the Global general processing program, when the user requests this picture, add watermark.

To the U.S. Mito software users to detailed analysis to share the production of photo personality Watermark Tutorial. Tutorial Sharing: Let's take a look at the following effects: The first step, in the "Beauty Mito" software to open the photos to be processed, click the "New" button, select the "Transparent" canvas, for the watermark production Select a transparent backg

PHP Practical Image Watermark Effect code Define (' Water ', 1);//Watermark mode (0, text watermark, 1 image watermark) Define (' waterimg ', './water.jpg ');//Watermark Picture Address Define (' Waternum ', 0);/watermark locat

Asp tutorial. net image watermark classic code To prevent the image from being reprinted and used by others, we will process the image watermark. Using System; Using System. Web; Using System. Drawing; Using System. IO; Public class BookHandler: IHttpHandler { Private const string COVERSADDR = "~ /Image/"; // cover folder path Private const string WATERMARK_URL = "~ /Images/WaterMark.jpg "; // d

/*** Picture Add watermark* $target Source file path* $WTRMRK _file Watermark Image Path* $newcopy the image path after the watermark is added**/Public Function Watermark_image ($target, $wtrmrk _file, $newcopy) {$watermark = Imagecreatefrompng ($wtrmrk _file);Imagealphablending ($