digimarc watermark

Add watermark text on IOS images (watermark text on Weibo) Create a category (you can go to Baidu if you don't know how to create it ). Class Object. h file name: UIImage + watermark # Import @ Interface UIImage (watermark) // Define a method -(UIImage *) watermarkImage :( NSString *) text; @ End . M file impleme

using System;using System.Drawing;using System.Drawing.Imaging;using System.Web;using System.IO; // Draw the image in the bottom-right corner Image Using (system. Drawing. Image Watermark = system. Drawing. image. fromfile (httpcontext. Current. server. mappath ("~ /GFX/watermark.png ") {using (Graphics G = graphics. fromimage (ARGs. image) {// setup the quality settings (max) g. pixeloffsetmode = system. drawing. drawing2d. pixeloffsetmode. highq

Today to share the Chinese watermark and picture watermark Integrated plug-in, thinkphp only separate add text or add pictures, because the need to work with the Riga "text" and "picture" so, try to modify a bit, only one line of code to solve the image and text watermark. First, the image method of thinkphp is introduced, and the Chinese

Method 1 Using System;Using System. Data;Using System. Configuration;Using System. Web;Using System. Web. Security;Using System. Web. UI;Using System. Web. UI. WebControls;Using System. Web. UI. WebControls. WebParts;Using System. Web. UI. HtmlControls;Using System. IO; Public partial class _ Default: System. Web. UI. Page{Protected void Page_Load (object sender, EventArgs e){ }Protected void button#click (object sender, EventArgs e){If (FileUpload1.HasFile){String fileContentType = FileUpload1.

Source image 1. Use PS to open the image to remove the watermark.2. Press the shortcut key m to switch to the selection tool. 3. Drag the mouse to select the watermark to be removed.4. Press Ctrl + J to create a new layer for the watermark selected in step 3.

TP comes with an image class and can be used to add watermarks to an image.Here we have improved:1. PNG watermark transparency2. Adjust the watermark quality (only in JPG format)The Code is as follows:Red indicates the original systemGreen indicates the modified/**+ --------------------* Add a watermark to an image+ --------------------* @ Static public+ --------

Android watermark camera and android watermark The watermark camera implemented in this article is similar to the watermark camera function in the QQ space. Because I have read a demo to implement a simple watermark camera function, I think it is quite interesting. On this b

/*'-##########################################-|'| Program design: (Green Bamboo Residence) |'| Msn:[email]lzj_zhangjun@hotmail.com[/email] |'| email:cszjun@gmail.com |'| Combine their previous upload and build abbreviations and adapt a'| The old-timers create a picture watermark made this |'| Upload + Generate thumbnails + Generate text watermark and image watermark