image file sharing

This article mainly introduces javascript image preview and uploading materials in detail, which has some reference value, interested friends can refer to this article for details about javascript image preview and uploading, which has some reference value. Interested friends can refer This article provides examples of how to preview and upload js images for your reference. The details are as follows: Var

Php image application-generate an image with a watermark text-generate an image with a watermark icon-generate a thumbnail (// For the annotation content, without affecting File Execution ),//// // Start of the watermark text function //////////////////Function watertext ($ I, $ t = 'copyright holder ', $ s = 20, $ c =

('./Arial.ttf', fontSize)codeimg = Image.new('RGBA',(imgWidth,imgHeight), backGroundColor)imagePath = './codes'if not os.path.exists(imagePath): os.mkdir(imagePath)textWidth, textHeight = font.getsize(text)textLeft = (imgWidth-textWidth)/2textTop = (imgHeight-textHeight)/2draw = ImageDraw.Draw(codeimg)draw.text(xy=(textLeft,textTop),text=text,fill=fontColor,font=font)rot = codeimg.rotate(90,expand=0)codeimg.rotatefff = Image.new('RGBA', rot.size,backGroundColor)codeimg = Image.composite(rot, ff

: //************************************** **// // Function: add text to the image // Parameter: $ img image file name // $ New_img saves another image file name. if it is null, it means no other image is saved. // $ Text string

Sharing features are now almost standard for many apps, and the app's picture-sharing interface, micro-mail and microblogging, is designed to be great, not only to show thumbnails, but also to preview deletions. Recently, I was doing a social sharing app, which is to achieve the function of graphic sharing, so I try to

PHP generated image thumbnail class code sharing based on GD2 graphics library This article mainly introduces the PHP generated image based on the GD2 graphics library thumbnail class code sharing, this article directly give the implementation code and use method, the need for friends can refer to the next To use P

Python image verification code sharing. For more information, see The code is as follows: # Coding: UTF-8Import Image, ImageDraw, ImageFont, OS, string, random, ImageFilterDef initChars ():"""Allowed character set combination. The initial set is numbers, uppercase and lowercase letters.Usage: initChars ()Param: NoneReturn: listReturns the allowed character set

text to the image// Parameter: $ img image file name// $ New_img saves another image file name. if it is null, it means no other image is saved.// $ Text string content// Text_size string size// Text_angle font string output angl

How does ipone5 select an image in the background of the website and pass it to the php program to save the image to the project file. the image name is saved to the database field? Php Android php interface Is how to add in the background with a mobile phone: (image) (Tex

The jQuery plug-in jcrop + Fileapi perfectly implements Image Upload, cropping, and preview code sharing, Crop images on the webpage without passing through the server. This is implemented with a https://github.com/mailru/FileAPI framework. With jcrop. Advanced browsers use canvas cropping, and ie6 7 8 uses flash excessively. Core code: Var el = $ ('input '). get (0); seajs. use (['gallery/jcrop/0.9.12/jcro

height of the scaled image.* (2): indicates that the image cropping function is used. $ value1 indicates the coordinates of the starting point of the cropping. For example, starting from the origin, it is "0, 0", followed by the X axis, followed by the Y axis, separated by commas (,). $ value2 indicates the width and height of the crop. It is also used in the form of "20, 20 ".* (3): adds an

image processing class is shown below $ Url = "http://f3.v.veimg.cn/meadincms/1/2013/0703/20130703100937552.jpg ";$ Picfile = down ($ url); // download the image (the path of the downloaded image can be cleared after processing is completed, but not processed here)$ Res = new SimpleImage (); // image processing instan