知识库｜湖南麓川信息科技有限公司

--- 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
-```
+</code>
+===== 图片转pdf =====
+<code bash>
+convert *.jpg result.pdf
+</code>
+可能存在的错误信息：
+. 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>
+. 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>