add watermark to pdf

This article mainly introduces PHP uses the Magickwand module operation picture to add the watermark method, the interest friend's reference, hoped to be helpful to everybody. In the use of PHP programming, many times need to upload images and watermark, to determine the copyright and provenance of the image. However, in general, the location of the

The example of this article describes the ASP.net inheritance IHttpHandler interface implementation to the Web site image add watermark function. Share to everyone for your reference, specific as follows: First show the picture effect: 1. Add the class file under App_Code, named Imagesy file as follows public class Imagesy:ihttphandler {public Imagesy ()

1PHP2 /**3 Add a watermark to a background image (location random)4 @param string $filename the background image to which you want to add a watermark5 @param string $water watermark picture6 */7 functionWatermark$filename,$water){8 //Gets the height and width of the background picture9 List(

Describe how to add a watermark to the aspjpge component in detail. Program code '------------ Add a watermark for the image -------- Sub addwatermark (imagename) 'Defines variables. Dim JPEG Set JPEG = server. Createobject ('persits. JPEG ')' creates an object.JPEG. Open trim (server. mappath (imagename) 'Image Lo

C # Image Processing Tool class, you can compress JPG images, images automatically generated thumbnails, add watermark to the image, and so on, return to the HD thumbnail, get the best picture scaling size, and get the type of picture, such as the class code as follows: View Sourceprint?001using System; 002using System.Collections.Generic; 003using System.Linq; 004using System.Text; 005using System.IO;

The first step: Add a Watermark box to the Picture Upload dialog box to find:Satics/js/ckeditor/ckeditor.js line 17,554th (need to format, I use NetBeans) to change tofunction D () {W.$.open ();if (B.iscustomdomain ()) W.$.domain=document.domain;var e= ';if (x.size) e=x.size-(c?7:0);var f=u.frameid+ ' _input ';W.$.write ([' ' ' W.$.close ();for (Var g=0; g};Added a red sectionStep Two: Modify phpcms/libs/cl

. Response.ContentType = "Image/jpg"; Writes the request file to the output cache #region Get XML configuration information DataSet dsconfing = new DataSet (); String Watermarkconfigpath = context. Server.MapPath ("~/config/watermarkconfig.xml"); if (System.IO.File.Exists (Watermarkconfigpath)) Dsconfing.readxml (Watermarkconfigpath); Else { To add a default watermark configuration } DataRow drco

asp.net in the following code, the text watermark and add the image watermark code can not coexist, in order to facilitate the display before writing in a piece of private void Btn_upload_click (object sender, System.EventArgs e) { if (UploadFile.PostedFile.FileName.Trim ()!= "") { Uploading files string extension = Path.getextension (UploadFile.PostedFile.FileNa

We sometimes need to add a copyright watermark to a picture on our site, and the. NET Graphics class can be easily implemented. Effect Diagram: (the top of the picture is the line that we added the copyright watermark) Implementation code: /**////Generate a picture with a copyright watermark private void Makewate

If you want to use PHP to add background tile watermark effect to the image, you must use a PHP plug-in to the instance, that is, using Imagick, he can add background tile watermark Effect Oh, below we provide an example code. If you want to use PHP tutorial to add backgroun

To teach you to use light and shadow magic hand watermark, and bulk watermark, a simple few steps can let you learn First, start the Shadow Magic Hand, open a picture we want to add a watermark. Second, open the picture and click on the top right corner of the "waterm