add watermark to excel

Picture Add watermark I believe all friends know, today we look at a section of PHP image add watermark example, I hope the article can help friends. The above is the entire content of this article, I hope to help you learn, but also hope that we support the cloud habitat community.

Project requirements: Edit the article to edit, add the effect of the watermark Program Code Package image; Import Java.awt.Color; Import Java.awt.Font; Import Java.awt.Graphics2D; Import Java.awt.Image; Import Java.awt.image.BufferedImage; Import Java.io.File; Import Java.io.FileOutputStream; Import Javax.imageio.ImageIO; /** * @author Nameless * @Date 2017/12/29 * @use use Java code to

PHP add watermark scale thumbnail fixed height fixed width class.When using the Foreach Loop, sleep is required to set a time or follow the returned value after processing, otherwise the processing is not complete.Download: Http://pan.baidu.com/s/1ntKAfFF File name: image_process.class.php Class image_process{ public $source;//Original Public $source _width;//Wide P

Has anyone ever used a imageimagick to add a watermark to a picture? Don't know why 1. On the Linux server is the 3.0.1 version of Imagick that performs the following code-report exception Fatal error:uncaught exception ' imagickdrawexception ' with message ' unable to composite ' I'm talking about an error while executing the composite function, and it's okay to change the

1. Add watermark function to picture Dim Jpeg Set Jpeg = Server.CreateObject ("persits.jpeg") ' establishes object Jpeg.open Blogpath "/upload/" FileName image location Jpeg.Canvas.Font.Color = h000000 ' color, here is set to: Black Jpeg.Canvas.Font.Family = "founder of the Simplified" ' Set font Jpeg.Canvas.Font.Bold = False ' is set to bold Jpeg.Canvas.Font.Size = 26 ' font size Jpeg.Canvas.Font.Quali

Often see someone on the mop of that dynamic picture, is a string as parameters to a Dynamic Web page, you will generate a picture with this string, called a text watermark. Like what the original Panda series, as well as the later trees and gold bars, are very interesting. I wrote a very simple one with asp.net. All the code is as follows: Copy Code code as follows: Just save this code as an ASPX file, such as Test.aspx. Then put

Thumbnail Map | Chinese ? // **************************************** //Features: Add watermarks to pictures (support Chinese) and generate thumbnailsParameters: $srcFile picture file name$dstFile Save picture file name$markwords Watermark Text Content$markimage Watermark Picture AddressSave width $dstW PictureSave Height $dstH Picture$rate Picture Preservation Q

$dst _path = ' https://ss0.baidu.com/6ONWsjip0QIZ8tyhnq/it/u=1597468794,3856954595fm=80w=179h=119 img.JPEG '; Create an instance of the picture $dst = Imagecreatefromstring (file_get_contents ($DST _path)); $name = ' Xiao Qiang June '; $phone = "13161884078";//Text $font = './adobeheitistd-regular.otf ';//font $black = Imagecolorallocate ($DST, 0x00, 0x00, 0x00);//font color//parameter for picture, size, rotation angle, pixel position, Font color, text font,

the long edge, and generate a small figure Imgwidth=jpeg.originalwidth Imgheight=jpeg.originalheight If Imgwidth>=imgheight and imgwidth>120 then jpeg.width=150 jpeg.height=jpeg.originalheight/(jpeg.originalwidth/150) End If If Imgheight>imgwidth and imgheight>113 then jpeg.height=113 jpeg.width=jpeg.originalwidth/(jpeg.originalheight/113) End If Jpeg.sharpen 1, 130 Jpeg.save (smallfilepath "S_" file.filename) ' Add a

Public function water ($filename, $water, $pos =0, $pct =80) {Load watermark Picture$info = $this->getimageinfo ($water);if (!empty ($info [0])) {$water _w = $info [0];$water _h = $info [1];$type = $info [' type '];$fun = ' imagecreatefrom '. $type;$waterimg = $fun ($water);} else{return false;}Load background picture$info = $this->getimageinfo ($this->img);if (!empty ($info [0])) {$old _w = $info [0];$old _h = $info [1];$type = $info [' type '];$fun

= 0; i { if (fe[i). ToLower () = = Fileextends) { Status = TRUE; Break } } return status; } #endregion #region Save a file Save File public static string Photosave (String Fpath,fileupload myfileupload) { string s = ""; String fileextends = ""; string fileName = Myfileupload.filename; if (FileName!= "") { Get file suffix Fileextends = EC. Uploadobj.getfileextends (FileName); if (! EC. Uploadobj.checkfileextends (Fileextends)) { EC. Messageobject.showpre ("Upload file ty

You can use aspose. Cells to add special text effects to a workbook. For example, you can stretch the title, modify the text, make the text conform to the preset shape, or add a watermark effect to the workbook. The following example shows how to use the Simple API provided by aspose. Cells to add watermarks to a wor

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 An array of Rgba * @param $text: What you want to add * manipulate images in memory to add text watermarks to pictures*/ PublicfunctionFontmark ($fontsize,$x,$y,$color,$text){ $col= Imagecolorallocatealpha ($this->image,$color[0],$color[1],$color[2],$color[3]); Image

Let's look at the effect chart first: The main code is as follows: Package sea; Import Net.coobird.thumbnailator.Thumbnails; Import net.coobird.thumbnailator.geometry.Positions; Import Javax.imageio.ImageIO; Import Java.awt.image.BufferedImage; Import Java.io.File; Import java.io.IOException; Import java.util.ArrayList; Import java.util.List; /** * User:Greta.Wang * date:12-11-3 * Read Nine pictures from file system, and compose them to one, in the process, Each of the picture would be add

Add a php watermark to your image at any time. Add text to your picture at any time? Header (Content-type: imagejpeg); functionmakethumb ($ srcFile, $ text, $ size12, $ R0, $ G0, $ B0) {if (! $ Text) {$ textwelcomexs.net. ruxayle; $ size add text to your image at any time Header ("Content-type: image/jpeg "); Function

format=textformatflags.endellipsis|Textformatflags.verticalcenter; if(RightToLeft = =righttoleft.yes) {format|= Textformatflags.righttoleft |Textformatflags.right; } textrenderer.drawtext (Graphics, _emptytexttip, Font,Base. ClientRectangle, _emptytexttipcolor, format); } } } }}2. Instantiate the control in the form and add:usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usingS

Asp.net is an example of how to generate a thumbnail and add a watermark to the original image. This document describes how to use asp.net to generate thumbnails and add watermarks to original images. We will share this with you for your reference. The details are as follows: Using System. IO; using System. drawing. imaging; private void button#serverclick (objec

This example describes the jquery implementation to add a watermark text effect to the control. Share to everyone for your reference, specific as follows: The screenshot of the running effect is as follows: The online demo address is as follows: http://demo.jb51.net/js/2015/jquery-text-add-txt-style-codes/ The specific code is as follows: Full

　　Add a text watermark to a picture in PHP

Zhongzhiyuan Nanjing 904727147, JiangsuPHP Add text watermark to image