confidential watermark

Insert dense watermark and QR code in Word and Excel, and wordexcel watermark The customer recently asked to develop a feature: After a file is uploaded to the system, an intensive watermark and two-dimensional code are automatically added to each page of the document. After printing the paper document, the system scans the two-dimensional code to automatically o

/* * Function: PHP image watermark (watermark supports picture or text) Parameters * $groundimage background image, that is, need to add a watermark image, temporarily only support gif,jpg,png format; * $waterpos watermark position, there are 10 kinds of states, 0 is a random position; * For th

The request received is to match the watermark on a graph and replace the original watermark with a new one.The first one to install a library file code is as follows:# Coding=utf-8import Cv2import NumPy as np# expansion algorithm kernel_dilate_kernel = Np.array ([[0, 0, 1, 0, 0], [0, 0, 1, 0, 0], [1, 1, 1, 1, 1], [0, 0, 1, 0, 0], [0, 0, 1, 0, 0]], dtype=np.uint8) class Watermar

/* * Function: PHP image watermark (watermark supports picture or text) Parameters * $groundimage background image, that is, need to add a watermark image, temporarily only support gif,jpg,png format; * $waterPos watermark position, there are 10 kinds of states, 0 is a random position; * 1 for

picture plus a store marked watermark is very important! Plus the image of the watermark can not only play a role in emphasizing the attribution of goods, but also can play a role in preventing the theft of photos, this is the real picture of the seller is very important! I put the watermark into a full map watermark

Php adds a text watermark and image watermark code to an image (13 ). Php adds text watermark and image watermark code to the image. this program calls C: \ WINDOWS \ Fonts \ SIMHEI when adding text watermark to the image. TTF font, you can customize the image when adding a

1.Thinkphp image ProcessingIn the TP frame, we often use the image upload, I recently wrote a lot about the picture upload article, thinkphp picture upload +validate form verification + picture Trojan detection + thumbnail generation, and so on, today write about the picture after the successful upload to the image watermark text or add a picture watermark,　　1.1 Picture processing classes and librariesFirst

Phpgd2 uploads image text watermark, image watermark, and other proportional thumbnail source code. For more information, see. The code is as follows: // Upload file type list $ Uptypes = array ( 'Image/jpg ', 'Image/jpeg ', 'Image/png ', 'Image/pjpeg ', 'Image/GIF ', 'Image/bmp ', 'Image/x-png' ); $ Max_file_size = 200000; // size limit of uploaded files, in bytes $ Path_im = "prod_img/"; // generate a l

Everyone knows that the image is stolen is a very angry thing. Many times the hard work of publicity pictures, Taobao product description or merchandise taken photos and so mercilessly stolen after the other people's watermark let us chilling unceasingly. Today to bring you a piece of Photoshop to create a picture watermark tutorial, to facilitate everyone to the picture to play their own unique label. Fir

PHP image upload Watermark (automatically add watermark)//* This is a perfect php file upload code, the image upload success and automatically add water to the picture, so that a good quick to improve the effect of a single sheet to increase the watermark. PHP Tutorial Image upload watermark (automatically add

A regular website, in the need to upload pictures, often need to add their own website logo watermark. So how do you implement this step? First of all, let us understand the principle of PHP image plus watermark. Create a graph by judging the file type, and then copy it to the original created graph, populate and build the rectangle, prepare to write imagestring () or determine the

Copy CodeThe code is as follows: Upload file Type list $uptypes =array ( ' Image/jpg ', ' Image/jpeg ', ' Image/png ', ' Image/pjpeg ', ' Image/gif ', ' Image/bmp ', ' Image/x-png ' ); $max _file_size = 200000; Upload file size limit, unit byte $path _im = "prod_img/"; Generate large Map Save folder path $path _sim = "prod_simg/"; Thumbnail Save folder path $watermark = 1; Whether Watermark is added (1 is

PS Dafa, complex watermark No Trace removal method, not for the flood printing worry Effect chart--The restoration is very clean! Original image-The beauty is covered with a complex watermark. If it can be removed, how exciting it will be! Let's try it. The premise of this tutorial: you have to have the original image of the watermark.

First, add a text watermark to the document with Word2007 In Word 2007, open the document you want to add a watermark to. By selecting Watermark under the page Layout menu, we can see that Word 2007 provides us with some watermarks. We can directly select these ready-made watermark, of course, we can also do their fav

1 overview 1.1 Definition In some B/s structure of the application system, there are many pages need to have a watermark. Common is the official Document system, contract system and so on. Everyone is often concerned about the Web site image to increase the watermark, but little attention to the page watermark. Just went to Google a lap, about the page

A regular web site, when you need to upload pictures, often need to add their own site logo watermark on the picture. So how do you accomplish this? Let's start with the principle of how to add a watermark to a PHP picture. Build the graph by judging the file type, then copy it to the original figure, fill and build the rectangle to write the imagestring () or determine the