原始xml:
<dimen name="placeHolderXNot10">20dp</dimen>
<dimen name="placeHolderYNot10">35dp</dimen>
<dimen name="placeHolderXFor10">15dp</dimen>
<dimen name="placeHolderYFor10">35dp</dimen>
<dimen name="rightNot10">40dp</dimen>
<dimen name="topNot10">75dp</dimen>
<dimen name="bottomNot10">15dp</dimen>
**将数字除以1.3后,**
<dimen name="placeHolderXNot10">15.38dp</dimen>
<dimen name="placeHolderYNot10">26.92dp</dimen>
<dimen name="placeHolderXFor10">15.38dp</dimen>
<dimen name="placeHolderYFor10">26.92dp</dimen>
<dimen name="rightNot10">30.76dp</dimen>
<dimen name="topNot10">57.69dp</dimen>
<dimen name="bottomNot10">11.53dp</dimen>
我有更多的xml文件,我想在其中更改密度像素。
答案 0 :(得分:1)
如果您对awk
解决方案持开放态度:
awk -v FS='[^>]>|<' '/</{x=$3/1.3"dp";gsub($3,x)}1' inputfile
<dimen name="placeHolderXNot10">15.3846dp</dimen>
<dimen name="placeHolderYNot10">26.9231dp</dimen>
<dimen name="placeHolderXFor10">11.5385dp</dimen>
<dimen name="placeHolderYFor10">26.9231dp</dimen>
<dimen name="rightNot10">30.7692dp</dimen>
<dimen name="topNot10">57.6923dp</dimen>
<dimen name="bottomNot10">11.5385dp</dimen>