svg

Overview

Name:
svg
Namespace:
http://www.litwan.com/yanel/resource/1.0
Universal Name:
<{http://www.litwan.com/yanel/resource/1.0}svg/>
Description:
dedicated svg resource type which provides additional png, jpg and html views
Java Class:
com.litwan.yanel.impl.resources.svg.SVGResource

Resource Configuration

jpg-quality
float between 0.1 and 1
image-width
width of the rendered bitmap
disable-cache
do not cache images. always recalculate them.
cache-root-path
where the cache is created. default is '/cached-images'

view config

  <yanel:custom-config>
    <views>
      <view id="default" type="custom">
        <mime-type>image/svg+xml</mime-type>
      </view>
      <view id="svg" type="custom">
        <mime-type>image/svg+xml</mime-type>
      </view>
      <view id="jpg" type="custom">
        <mime-type>image/jpeg</mime-type>
      </view>
      <view id="png" type="custom">
        <mime-type>image/png</mime-type>
      </view>
      <view id="html" type="jelly-XML">
        <template>rthtdocs:/html.jelly</template>
        <mime-type>text/html</mime-type>
      </view>
    </views>
  </yanel:custom-config>

Bitamap Formats

Supported image formats are jpg, png.

Basic Example:

To resize images first you need to register the resource type as usual. add following line with the correct path to your (local.)resource-types.xml 

<resource-type src="/home/simon/src/3k3-yanel-contrib/resource-types/svg/" compile="true"/>

after this you need to add a matcher to the map.rc-map file e.g. 

  <matcher pattern="**.svg.png" rcpath="/svg.yanel-rc"/>
  <matcher pattern="**.svg.jpg" rcpath="/svg.yanel-rc"/>
  <matcher pattern="**.svg.html" rcpath="/svg.yanel-rc"/>
  <matcher pattern="**.svg" rcpath="/svg.yanel-rc"/>

then you need to create an image-resizer.yanel-rc file with following content. 

<?xml version="1.0"?>

<yanel:resource-config xmlns:yanel="http://www.wyona.org/yanel/rti/1.0">
  <yanel:rti name="svg" namespace="http://www.litwan.com/yanel/resource/1.0"/>

    <yanel:property name="jpg-quality" value="1"/>
  
    <yanel:custom-config>
     <views>
      <view id="default" type="custom">
        <mime-type>image/svg+xml</mime-type>
      </view>
      <view id="svg" type="custom">
        <mime-type>image/svg+xml</mime-type>
      </view>
      <view id="jpg" type="custom">
        <mime-type>image/jpeg</mime-type>
      </view>
      <view id="png" type="custom">
        <mime-type>image/png</mime-type>
      </view>
      <view id="html" type="jelly-XML">
        <template>rthtdocs:/html.jelly</template>
        <mime-type>text/html</mime-type>
      </view>
    </views>
  </yanel:custom-config>  
</yanel:resource-config>

now if you have an svg on http://demo.yanel-contribution.3k3.org/svg/test.svg you can view a rasterized version under http://demo.yanel-contribution.3k3.org/svg/test.svg.png

IMPORTANT

if you use this resource-type in a headless environement set Djava.awt.headless=true Where as this seems to still has some problems under certain circumstances

Demo

http://demo.yanel-contribution.3k3.org/svg/test.svg.html

Change Log

r489
caching introduced
r488
fixed implementation of versionableV2

Source

browse svn repo: http://trac.yanel-contribution.3k3.org/browser/resource-types/svg
checkout source: 

svn co https://svn.3k3.org/repos/public/yanel/resource-types/svg

License

apache license 2.0