<fxlayout></fxlayout>

  <page name="Linear Gradient (Classic)"></page>

     <control>period</control>

     <control>color1</control>

     <control>color2</control>

     <rgb_link_button>color1 color2</rgb_link_button>

     <control>curveType</control>

<separator label="Distortion Wave"></separator>

     <control>wave_amplitude</control>

     <control>wave_frequency</control>

     <control>wave_phase</control>