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Extensible Markup Language  |  2010-05-11  |  1KB  |  39 lines
  1. <?xml version="1.0" encoding="ISO-8859-1"?>
  2.  
  3. <screensaver name="blitspin" _label="BlitSpin">
  4.  
  5.   <command arg="-root"/>
  6.  
  7.   <number id="delay" type="slider" arg="-delay %"
  8.           _label="Fuzzy rotation speed" _low-label="Slow" _high-label="Fast"
  9.           low="1" high="800000" default="500000"
  10.           convert="invert"/>
  11.  
  12.   <number id="delay2" type="slider" arg="-delay2 %"
  13.           _label="90 degree rotation speed" _low-label="Slow" _high-label="Fast"
  14.           low="1" high="800000" default="500000"
  15.           convert="invert"/>
  16.  
  17.   <number id="duration" type="slider" arg="-duration %"
  18.           _label="Duration" _low-label="10 seconds" _high-label="10 minutes"
  19.           low="10" high="600" default="120"/>
  20.  
  21. <!--  <file id="bitmap" _label="Bitmap to rotate" arg="-bitmap %"/> -->
  22.  
  23.   <xscreensaver-image />
  24.  
  25.   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
  26.  
  27.   <_description>
  28.  
  29. Repeatedly rotates a bitmap by 90 degrees by using logical operations:
  30. the bitmap is divided into quadrants, and the quadrants are shifted
  31. clockwise.  Then the same thing is done again with progressively
  32. smaller quadrants, except that all sub-quadrants of a given size are
  33. rotated in parallel.  As you watch it, the image appears to dissolve
  34. into static and then reconstitute itself, but rotated.
  35.  
  36. Written by Jamie Zawinski; 1992.
  37.   </_description>
  38. </screensaver>
  39.