compress image file size without losing quality

Copy codeThe Code is as follows:/// /// Compress the image/// /// Public string ResizePic (){# Region Compression Image startBool IsImgFile = true; // determines whether it is an image file.String filePathName = "123"; // file storage path (Folder name)String fileName = "a.j

Address: http://hi.baidu.com/blackj_li/item/1747aea8748ee19f151073a6 This is the iPhone image compression shared by cocoachina member qqn_pipi.CodeCan compress the image to a specified resolution. Post address http://www.cocoachina.com/bbs/read.php? Tid-20940.html# Import @ Interface uiimage (uiimageext)-(Uiimage *) imagebyscalingandcroppingforsize :( cgsize

This article mainly introduces the PHP implementation of compressed image size and into a JPG format, involving PHP for image reading, calculation, conversion, output and other related operations skills, the need for friends can refer to the next The example in this paper describes how to compress the

For example: 2 PDF files uncompressed before the size of 4.36MB, open the installed PDF Converter, in the left side of the run interface to select the "PDF Compression" command, through the software you can also implement files to Word, file to Excel,　　File to PPT, file conversion html,

Asp.net image quality compression (without changing the size ), Private static ImageCodecInfo GetEncoderInfo (String mimeType){Int j;ImageCodecInfo [] encoders;Encoders = ImageCodecInfo. GetImageEncoders ();For (j = 0; j {If (encoders [j]. MimeType = mimeType)Return encoders [j];}Return null;} /// /// Image compression

bar-compression. 3. After entering the "compression" interface, choose a good modified picture to save to which folder. Then click "Compress". 4. In the pop-up "compression" prompt box, the left "image size" selection width of no more than the PX; To the right, select "JPEG transform file