<parameter name="node_color" value="255, 0, 0"/>
<parameter name="fill_color" value="#00aaff|100"/>
<parameter name="volume_color" value="255, 0, 170|-100"/>
<parameter name="node_color" value="255, 0, 0"/>
<parameter name="fill_color" value="#00aaff|100"/>
<parameter name="volume_color" value="255, 0, 170|-100"/>