Win7 system users from the Internet to download some images are JPG format, but in the use of the process found that the suffix is JPG format can not open the picture, also do not know how it happened? This type of problem usually occurs because the
This article describes how to cut, rotate, sharpen, subtract, or add special effects to php_imagick. You can call the PHP extension of ImageMagick function to make PHP have the same functions as ImageMagick.
This article describes how to cut, rotate,
jpg format is a kind of picture format, is a kind of more common picture format. Recently, users of the Win7 system have downloaded some JPG images on the Internet, but the file suffix shown is jpg, and when you double-click to open the picture, it
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Very powerful PHP image processing class, you can customize the image watermark, transparency, image scaling, image sharpening, picture rotation, picture flipping, picture cutting, picture inverse color. The specific code is as follows:
/***
This article describes how to cut, rotate, sharpen, subtract, or add special effects to php_imagick. you can call the PHP extension of ImageMagick to make PHP have the same functions as ImageMagick, the powerful ImageMagick graphic processing
ImageMagick is a powerful, stable, and free toolset and development kit that can be used to read, write, and process picture files in more than 185 basic formats, including popular TIFF, JPEG, GIF, PNG, PDF, and PHOTOCD formats. With ImageMagick,
Thumbnails in some websites, we often need to upload some picture data. However, with the popularization of high resolution DC, upload the picture capacity will be very large, such as 3 million pixel DC out of the file basically less than 600K.
To
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