watermark events

Add watermark information to the image in Asp.net and save it as Jpg. asp.net watermark Using System. Drawing; using System. IO; using System. Drawing. Imaging; private void AddTextToImg (string fileName, string text) {if (! File. Exists (MapPath (fileName) {throw new FileNotFoundException ("The file don't exist! ");} If (text = string. empty) {return;} // you need to determine whether the file type is of t

$dst _path = ' dst.jpg '; Create an instance of a picture $DST = imagecreatefromstring (file_get_contents ($DST _path)); Make a text. $font = './SIMSUN.TTC ';//font $black = Imagecolorallocate ($DST, 0x00, 0x00, 0x00);//Font Color Imagefttext ($DST, 0, $black, $font, ' happy programming '); Output picture List ($dst _w, $dst _h, $dst _type) = getimagesize ($dst _path); Switch ($dst _type) { Case 1://gif Header (' conten

There seems to be a lot of demand on the Internet. Now I have opened the software to see the PDF file and then add the watermark where you want to build it. The first one is the watermark effect in adobe reader, the other one is in the software. Drag and Drop the mouse to the location where you want to stamp the file, but it does not support the encrypted PDF file. If you want to stamp it, you need to crack

Package Com.hmw.picMark; Import Java.awt.AlphaComposite; Import Java.awt.Color; Import Java.awt.Font; Import Java.awt.Graphics2D; Import Java.awt.Image; Import Java.awt.geom.AffineTransform; Import java.awt.image.AffineTransformOp; Import Java.awt.image.BufferedImage; Import Java.io.File; Import java.io.IOException; Import Javax.imageio.ImageIO; /** * Picture Tool class, image watermark, Text watermark,

PHP generated verification code, thumbnails and Watermark map class sharing, Verification code watermark Encapsulates a class that generates verification codes, thumbnails, and watermarks to share with everyone Articles you may be interested in: PHP Image Captcha Code PHP dynamic random Generation code for verification code PHP Verification Code Class code (the latest modification, fully cus

Keywords:Enterprise Applications The customer said today that he wants to add a watermark to the image he uploaded to prevent others from stealing the image. He thinks that his images are very important. So...Well, if the customer has a need, we can satisfy him. I used to write less image operations APIs, so I have never touched on the Image Watermarking function, but for the current network. These are nothing at all. I searched the internet and found

The nonsense does not say, pastes the code: Copy Code code as follows: /************************************ Functions: Watermark ($bigimg, $smallimg, $coord = 1) Role: Add watermarks Parameters: $bigimg must be selected. Big picture--a picture to add a watermark $smallimg must be selected. Small picture $coord Optional. The position of the watermark