dojox/gfx/arc.js

• Provides:

  • dojox.gfx.arc

• Requires:

  • dojox.gfx.matrix in common

• dojox.gfx.matrix

  • alias - dojox.gfx.matrix

• dojox.gfx.arc

  • type

    Object

• dojox.gfx.arc.unitArcAsBezier

  • alias - unitArcAsBezier

• dojox.gfx.arc.curvePI4

  • alias - curvePI4

• dojox.gfx.arc.arcAsBezier

  • parameters:
    • last: (typeof Object:)

      a point-like object as a start of the arc

    • rx: (typeof Number:)

      a horizontal radius for the virtual ellipse

    • ry: (typeof Number:)

      a vertical radius for the virtual ellipse

    • xRotg: (typeof Number:)

      a rotation of an x axis of the virtual ellipse in degrees

    • large: (typeof Boolean:)

      which part of the ellipse will be used (the larger arc if true)

    • sweep: (typeof Boolean:)

      direction of the arc (CW if true)

    • x: (typeof Number:)

      the x coordinate of the end point of the arc

    • y: (typeof Number:)

      the y coordinate of the end point of the arc

  • returns

    Array

  • summary

    calculates an arc as a series of Bezier curves
    given the last point and a standard set of SVG arc parameters,
    it returns an array of arrays of parameters to form a series of
    absolute Bezier curves.

  • type

    Function

• dojox.gfx

  • type

    Object

• dojox

  • type

    Object