Ellipse Demo with Sweeps
 ellipseDemoWithSweeps002view, link (70.2 KB, 800600) source (455.5 KB)Tue, 13 Jun 06, 10:40am CDT 
 


example:

 demoMC.addSweep("blueSweep", {centerAngle: 0, duration: 0.1}, {fillColor: 0x0000ff});

 demoMC.addSweep("greenSweep");
 demoMC.greenSweep.setStyle({fillColor: 0x00ff00, fillAlpha: 60, showOutline: true, outlineColor: 0x909090});
 demoMC.greenSweep.setDefinition({startAngle: 90, duration: 0.25});

properties:

 eccentricity
 semimajorAxis
 showOrbit

methods:

 addSweep(name, defObj, styleObj)
  - name should be a string, defObj and styleObj should
    adhere to the rules below for sweeps
 removeAllSweeps()
 setOrbitStyle(styleObj)
  - styleObj can have properties thickness, color, and alpha
 setCenter(type)
  - type should be "ellipse center" or "ellipse focus"

sweep methods:

 setDefinition(defObj)
  - defObj should have a duration property (a number
    between 0 and 1) and one of startAngle, centerAngle
    or endAngle, which define the position of the sweep
    in degrees
 setStyle(styleObj)
  - styleObj can have properties fillColor, fillAlpha, showOutline,
    outlineThickness, outlineColor, and outlineAlpha
 remove()