Powerful convert commands
The convert command can be used to convert the image format. jpg, BMP, PCX, GIF, PNG, Tiff, XPM, and xwd types are supported. The following is an example:
Convert xxx.jpg xxx.png convert jpeg to PNG file
Convert xxx.gif xxx.
Image processing artifacts ImageMagick and PHP imagick extensions in order to increase page loading speed and reduce traffic, we need to slim down website images, study a lot of solutions, and finally determine the use of ImageMagick, after learning
ImageMagick Introduction:
ImageMagick is a powerful, stable, and open source Toolset and development kit that can be used to read, write, and process picture files in more than 89 basic formats, including popular TIFF, JPEG, GIF, PNG, PDF, and
In order to improve the loading speed of the page, as well as reduce traffic, to the image of the site to thin body, research a lot of solutions, and finally determine the use of ImageMagick, understand the software, really unlike, simply too good,
On Mac, install Imagemagic:Download:Http://www.imagemagick.org/script/binary-releases.php#macosxInstallation:Create (or choose) a directory to install the "into" and "Change to" directory, for example:$ CD $HOMENext, extract the contents of the
Say Linux under the ImageMagick and Jmagick installation process, download imagemagick-6.2.6-8.tar.gz,jmagick-6.2.6-0.tar.gz and I downloaded the jpegsrc.v6b.tar.gz, LIBPNG-1.2.10.TAR.BZ2 and tiff-3.8.2.tar.gz, user support Jpg,png and TIFF format
ImageMagick (TM) is a free software for creating, editing, and merging images. It can read, convert, and write images in multiple formats. Image cutting, color replacement, application of various effects, image rotation, combination, text, straight
In order to improve the loading speed of the page, as well as reduce traffic, to the site of the picture to thin body, research a lot of solutions, and finally determined the use of ImageMagick, understand the software, really unsanitary environment,
Install and organize ImageMagick and JMagick in Linux-general Linux technology-Linux programming and kernel information. For details, refer to the following. Examples, libpng-1.2.10.tar.bz2and later -3.8.2.tar.gz. Users support jpg, png, and tiff
1, install ImageMagick(with the convert) and Gthumb
sudo apt-get install ImageMagick gthumb
2. Convert TIFF images to PNG or JPEG format, because the tools do not support the direct conversion of TIFF to PDF. My conversion method is a batch
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