Using System;Using System.IO;Using System.Collections;Using System.Drawing;Using System.Drawing.Drawing2D;Using System.Drawing.Imaging; Namespace Imag_writer{Type of watermarkpublic enum Watermarktype{Text watermarkTextmark,Picture watermarkImageMark//Temporarily only add text watermark}; The location of the watermarkpublic enum Watermarkposition{Upper left cornerWmp_left_top,Lower left cornerWmp_left_botto
same time to the location of the watermark, and then do some fine-tuning:
As a result, we have a stereo watermark with spatial depth effect.
There are, of course, many flaws in this case. For example, if you do not use the Blur tool, and the gradient alpha channel with a number of professional depth of field plug-ins, will have a spot, focal external ghosting and other more delica
Introduction to the types and functions of watermarksThe PDF watermark is divided into two kinds: text watermark and picture watermark. Text watermarks are generally used in the business world, reminding readers that the document is copyrighted and that other people cannot copy or use it for free. In addition to this feature, watermarks can also be used to mark t
/**************************************************************
Parameter description:
$max _file_size: Upload file size limit, unit byte
$destination _folder: Upload file path
$watermark: Whether additional watermark (1 for Watermark, other for no watermark);
Instructions for use:
1. Remove the "Extension=php_gd2.dl
Ueditor Editor upload image is automatically extracted, but the image does not have a watermark function, the following small series and you see together.
Ueditor Editor does not upload pictures and watermark function, need to carry out two development, this example is in the PHPCMS system to Baidu editor for two times to develop, add upload image and
Form:http://www.uphtm.com/php/255.htmlUeditor Editor upload image is automatically extracted, but the picture does not have a watermark function, the following small series and you see together.Ueditor Editor does not upload images and watermark function, need to carry out two development, this example is in the PHPCMS system Baidu Editor two times to develop, add
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
ASP to add watermark to the image is the need for components ... Commonly used with AspJpeg software and the Chinese developed their own wsimage software, you can search the Internet to download these two software, recommended the use of our own development of the Chinese wsimage, after all, is the Chinese version, easy to operate.
ways to register a component:
At the command prompt, enter "regsvr32 [DLL
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
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.
Ins
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
". $type;
$this-> image = $fun ($SRC); /** * @param $fontsize: Font size * @param $x: The x position of the font in the picture * @param $y: The y position of the font in the picture * @param $color: The color of the font is a containing r
GBA array * @param $text: What you want to add * manipulate the picture in memory, add a text watermark to the picture/
Add Chinese watermark/*-------------------------------------------------------------* * Description: This is a custom class that is used to add the bottom watermark to the specified picture (without occupying the picture display area), you need to create an object call* * Version: v1.0* * Created: 2007-10-09* * Update:
Recently began to learn the image processing knowledge, think of the previous has done to the picture to add text watermark, however, was still in the former company, time is also very long, this time when the review.
The watermark here is to add a text tag inside the picture, which is usually used to mark the copyrigh
To add a watermark to the picture, in fact, is the original image and Watermark added together, the following small series of recently collated information to share.
PHP to the image file operation is mainly to use the GD library extension. When we frequently use PHP to manipulate pictures, we naturally encapsulate many functions, otherwise we will write too man
Add a watermark for the image uploaded by the Baidu UE Editor
The UEditor automatically extracts the uploaded images, but the images do not have the watermark function. Let's take a look at them.
The UEditor does not have the image watermarking function and requires secondary development. In this example, the Baidu editor is developed twice in the PHPCMS system t
This article mainly introduces the implementation of PHP watermark class, support to add pictures, text, fill the color area, interested in the reference of friends, I hope to be helpful to everyone.
* Self-organizing a watermark class *
Support for adding picture, text, fill color area
How to use:
$file = ' 58368dddc8c51_22 ';//need to
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