get rid of watermark on picture

upper-left corner of Word 2, in the Open File Options column, click Export, start the export of the Ribbon, and then click Create Pdf/xps 3, find the location to save the file, to remove the watermark after the file name, and then click on the publication (S) 4, this time again for you need the PDF format file, open this file, you can see that all the watermark has been removed, the inter

Tokyu How to get rid of the phpcms picture in the comment column?

ctx.drawimage (IMG,0, 0); - - Ctx.font= "80px Microsoft Yahei"; - Ctx.fillstyle= "Rgba (252,255,255,0.8)"; - //the contents of the text box are added to the picture area. - document.getElementById ("btn"). onclick= function () { in Ctx.filltext (document.getElementById ("text"). Value, -, $); - //document.getElementById ("text"). Value = ""//You can choose whether to empty the contents of the input box to } + } -

of them, priority to use the $waterImage. * When the $waterimage is valid, the parameters $waterstring, $stringFont, $stringColor are not effective. * The watermark image has the same file name as the $groundImage. * Author: longware @ 2004-11-3 14:15:13 */ function Imagewatermark ($groundImage, $waterPos =0, $waterImage = "", $waterText = "", $textFont =5, $textColor = "#FF0000 ″) { $isWaterImage = FALSE; $FOR

Class Lyout_image Dim Objjpeg ' AspJpeg Object Dim objFSO ' File Read-write Object Dim Intimagewidth ' Image Width Dim intimageheight ' Image Height Dim strmessage ' as operational information Dim flagopen ' File Open flag Dim intjpegwidth ' Watermark Area width Dim intjpegheight ' Watermark Area height Dim intjpegcolor ' Watermark Text color or

ImportJava.awt.AlphaComposite;ImportJava.awt.Color;ImportJava.awt.Font;ImportJava.awt.Graphics2D;ImportJava.awt.Image;ImportJava.awt.geom.AffineTransform;Importjava.awt.image.AffineTransformOp;ImportJava.awt.image.BufferedImage;ImportJava.io.File;Importjava.io.IOException; ImportJavax.imageio.ImageIO; /*** Image Tool class, image watermark, Text watermark, zoom, filler, etc.*/ Public Final classImageutils

Php/** * @desc image Processing Class*/ classpic{Private $info; Private $res; Public $thumb _pic; Public function__construct ($picPath){ //Get picture information $this->info =getimagesize($picPath); //Get Picture name $this->info[' type '] = image_type_to_extension ($this-GT;INFO

watermark Public $pos = 0; Watermark Location Public $transparent = 45; Watermark Transparency Public $waterStr = ' www.itwhy.org '; Watermark Text public $fontSize = 16; Text font size Public $fontColor = Array (255,0,255); Watermark text col

, with relative directory address, support PNG and GIF two formats, such as watermark picture in the execution file mark directory, can be written as: Mark/mark.gif$markText: Watermark text added to a picture$TextColor: Font color for watermark text$markPos: Image

_info[1];//Gets the high watermark picture Switch ($water _info[2])//Get the format of the watermark picture{Case 1: $water _im = Imagecreatefromgif ($waterImage);Case 2: $water _im = Imagecreatefromjpeg ($waterImage);Case 3: $water _im = Imagecreatefrompng ($waterImage);De

same time, choose one of them, priority to use the $waterImage. * When the $waterimage is valid, the parameters $waterstring, $stringFont, $stringColor are not effective. * The watermark image has the same file name as the $groundImage. * Author: longware @ 2004-11-3 14:15:13 */ function Imagewatermark ($groundImage, $waterPos =0, $waterImage = "", $waterText = "", $textFont =5, $textColor = "#FF0000") { $isWaterIma

In fact, in the optical theory, watermark image can be perfectly restored, we do not talk about theory, only talk about operation. Let's look at a watermark-added picture. To get rid of the watermark, we want to determine two

The realization of watermark function is mainly depend on these function function operation 1.imagecreatefromjpeg//Open JPG picture 2.imagecreatefromgif//Open GIF picture3.imagecreatefrompng//Open PNG picture4.imagecreatefromwbmp//Open wbmp picture (less use)5.getimagesize//Get pi