ImageMagick

php安装imagemagick扩展

由 空扰寡人 提交于 2020-01-15 01:30:47
1. 安装一些必要的yum yum install tcl-devel.x86_64 libpng-devel.x86_64 libjpeg-devel.x86_64 ghostscript-devel.x86_64 bzip2-devel.x86_64 freetype-devel.x86_64 libtiff-devel.x86_64 yum install libjpeg-devel.x86_64 libpng-devel.x86_64 glib2-devel.x86_64 fontconfig-devel.x86_64 zlib-devel.x86_64 libwmf-devel.x86_64 freetype-devel.x86_64 libtiff-devel.x86_64 2. 安装zlib tar zxvf zlib-1.2.8.tar.gz cd zlib-1.2.8 ./configure make make install 3.步骤3：安装libpng tar zxvf libpng-1.4.4.tar.gz cd libpng-1.6.21 cd scripts/ mv makefile.linux .. /makefile cd .. make make install 4.安装freetype tar zxvf freetype-2.1.10.tar

How to color text and background separatly for Imagick caption?

由 纵然是瞬间 提交于 2020-01-14 22:59:22
问题 I only want to color the caption text, and not the entire caption box (or background). Before Imagemagick 6.3.7 I could use this code to have a red colored text : $im->newPseudoImage(300, 300, "caption:" . "Put your text" ); $im->colorizeImage('#ff0000',1.0); I have upgraded because I need to set a font and a font size with the following code : $im->setFont("somefont.ttf"); $im->setpointsize(72); Now colorizeImage does not work the same way, as it doesnt' color only the caption TEXT but the

ImageMagick, Bash script to label with comment and image sequence number

由 走远了吗. 提交于 2020-01-14 22:55:19
问题 I would like to have a set contact sheets for 70 photos. And, each photo would have similar to this label: n Comment where n indicates the image number. My Bash script correctly shows the comment. For the image sequence number I am puzzled. #!/bin/bash /usr/bin/montage \ -monitor \ -tile '3X3' \ -label [useless attempts to number images] %c \ '/tmp/*-thumb.jpg' \ ~/Desktop/SE-%d.jpg I have tried various fx: expressions and percent escapes constructs with results either nothing displayed or

ImageMagick, Bash script to label with comment and image sequence number

由 旧巷老猫 提交于 2020-01-14 22:54:29
问题 I would like to have a set contact sheets for 70 photos. And, each photo would have similar to this label: n Comment where n indicates the image number. My Bash script correctly shows the comment. For the image sequence number I am puzzled. #!/bin/bash /usr/bin/montage \ -monitor \ -tile '3X3' \ -label [useless attempts to number images] %c \ '/tmp/*-thumb.jpg' \ ~/Desktop/SE-%d.jpg I have tried various fx: expressions and percent escapes constructs with results either nothing displayed or

ImageMagick, Bash script to label with comment and image sequence number

由 空扰寡人 提交于 2020-01-14 22:54:21
问题 I would like to have a set contact sheets for 70 photos. And, each photo would have similar to this label: n Comment where n indicates the image number. My Bash script correctly shows the comment. For the image sequence number I am puzzled. #!/bin/bash /usr/bin/montage \ -monitor \ -tile '3X3' \ -label [useless attempts to number images] %c \ '/tmp/*-thumb.jpg' \ ~/Desktop/SE-%d.jpg I have tried various fx: expressions and percent escapes constructs with results either nothing displayed or

ImageMagick, Bash script to label with comment and image sequence number

由 隐身守侯 提交于 2020-01-14 22:54:12
问题 I would like to have a set contact sheets for 70 photos. And, each photo would have similar to this label: n Comment where n indicates the image number. My Bash script correctly shows the comment. For the image sequence number I am puzzled. #!/bin/bash /usr/bin/montage \ -monitor \ -tile '3X3' \ -label [useless attempts to number images] %c \ '/tmp/*-thumb.jpg' \ ~/Desktop/SE-%d.jpg I have tried various fx: expressions and percent escapes constructs with results either nothing displayed or

centos7安装ImageMagick

由 扶醉桌前 提交于 2020-01-14 20:07:47
1. 安装依赖 # 先安装一些依赖 yum install libjpeg yum install libjpeg-devel yum install libpng yum install libpng-devel yum install libtiff yum install libtiff-devel yum install libungif yum install libungif-devel yum install freetype yum install zlib 2. 安装ImageMagick 2.1 yum安装ImageMagick yum install ImageMagick # 测试是否安装完成--查看是否有结果输出 convert -v 2.2 编译安装ImageMagick #解压xz文件成tar文件 xz -d ImageMagick-6.9.2-10.tar.xz #解压tar文件 tar xvf ImageMagick-6.9.2-10.tar cd ImageMagick-6.9.2-10 ./configure --enable-shared --without-perl ( 如果不行就用./configure ) make make install # 测试是否安装完成--查看是否有结果输出 convert -v 来源： CSDN 作者：

Configuring PNG on ImageMagick on a Linux Server

由 Deadly 提交于 2020-01-14 13:11:53
问题 I have been trying to run the following script on ImageMagick on a Linux server convert resized.png -gravity Center -crop 1024X768+0+0 +repage flower.png but have been hitting the following error: convert: no decode delegate for this image format `PNG' @ error/constitute.c/ReadImage/501. convert: no images defined `flower.png' @ error/convert.c/ConvertImageCommand/3212. It looks like there is no delegate for PNG. When I run: identify -version I get this result that shows that the PNG delegate

Do I have access to GraphicsMagicks or ImageMagicks in a Google Cloud Function?

由 心已入冬 提交于 2020-01-14 12:21:11
问题 I want to make a Google Cloud Function that will correctly set the content type of uploaded files. I know how to do this with GraphicsMagick or ImageMagick, but I'm not sure if Google Cloud Function has those native libraries. How do I find out if they have them or failing that how do I get them installed? 回答1: Google Cloud Functions run in a container that has ImageMagick installed. Somehow the Firebase documentation seems to have best documentation for it. From there: Cloud Functions

Do I have access to GraphicsMagicks or ImageMagicks in a Google Cloud Function?

由 ◇◆丶佛笑我妖孽 提交于 2020-01-14 12:21:08
问题 I want to make a Google Cloud Function that will correctly set the content type of uploaded files. I know how to do this with GraphicsMagick or ImageMagick, but I'm not sure if Google Cloud Function has those native libraries. How do I find out if they have them or failing that how do I get them installed? 回答1: Google Cloud Functions run in a container that has ImageMagick installed. Somehow the Firebase documentation seems to have best documentation for it. From there: Cloud Functions
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