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imagemagick [2018/10/26 19:18]
jordan 创建
imagemagick [2023/03/08 16:09] (current)
xujianglong ↷ Page moved from 内部资料:imagemagick to imagemagick
Line 1: Line 1:
-## png交错+===== png交错 =====
  
-```bash+<code bash>
 convert -interlace Plane a.png a.png convert -interlace Plane a.png a.png
-```+</code> 
 + 
 + 
 +===== 图片转pdf ===== 
 + 
 +<code bash> 
 +convert *.jpg result.pdf 
 +</code> 
 + 
 +可能存在的错误信息: 
 + 
 +1. attempt to perform an operation not allowed by the security policy `PDF' 
 + 
 +解决办法: 
 +<code bash> 
 +sudo vim /etc/ImageMagick-6/policy.xml 
 +# 将<policy domain="coder" rights="none" pattern="PDF" />改为<policy domain="coder" rights="read | write" pattern="PDF" /> 
 +</code> 
 + 
 +2. cache resources exhausted 
 + 
 +解决办法: 
 +<code bash> 
 +sudo vim /etc/ImageMagick-6/policy.xml 
 +# 将<policy domain="resource" name="disk" value="1GiB"/>改为<policy domain="resource" name="disk" value="8GiB"/> 
 +</code>
imagemagick.1540552695.txt.gz · Last modified: 2021/02/10 21:29 (external edit)