tag-image-mask.rml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE document SYSTEM "rml.dtd">

<document filename="tag-image-mask.pdf">

  <template>
    <pageTemplate id="main">
        <pageGraphics>
            <image file="[z3c.rml.tests]/input/images/cylinder.png" x="10mm" y="10mm" mask="auto" />
            <image file="[z3c.rml.tests]/input/images/cylinder.png" x="30mm" y="10mm" />
        </pageGraphics>
      <frame id="first" x1="72" y1="72" width="451" height="698"/>
    </pageTemplate>
  </template>

  <story>
    <img src="[z3c.rml.tests]/input/images/cylinder.png" width="20mm" height="20mm" mask="auto" />
    <img src="[z3c.rml.tests]/input/images/cylinder.png" width="20mm" height="20mm" />
  </story>
</document>