<instr>
  <type>org.ten60.util.image.text2PNG</type>
  <operand>mydocument.xml#xpointer(/root/text)</operand>
  <operator>
    <text2PNG>
      <fontface>Serif</fontface>
      <fontsize>20</fontsize>
      <color>888844</color>
      <bgcolor>FFFFFF</bgcolor>
    </text2PNG>
  </operator>
  <target>this:response</target>
</instr>

Syntax

Element	Rules	Description
type	Mandatory	org.ten60.util.image.text2PNG
operand	Mandatory Fragment OK	the text source
operator	Mandatory	A text2PNG document with specification of the image to generate
target	Mandatory	The image resource

Generates a PNG bitmap image of the text contained in the text element fragment presented as the operand xml document.

The operator provides a text2PNG specification document which specifies font, fontsize, foreground and background colors. New fonts can be added to the fonts/ directory of the util_image module.

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