:: com :: sun :: star :: geometry ::
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unpublished |
struct EllipticalArc |
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- Usage Restrictions
- not published
- Description
- This structure specifies an arbitrary elliptical arc.
This structure contains all parameters necessary to specify
arbitrary elliptical arcs. The parameters are modeled closely
after the SVG specification.
As with the parameters below, there are mostly four different
ellipses arcs (two different ellipses, on which four different
arcs connect start and end point) which satisfy the given set of
constrains. Thus, there are two flags indicating which one of those
ellipses should be taken.
- Since
- OOo 2.0
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Elements' Summary |
StartPosition |
Start point of the arc. |
EndPosition |
End point of the arc. |
RadiusX |
Main radius in x direction of the ellipse this arc is part of. |
RadiusY |
Main radius in y direction of the ellipse this arc is part of. |
XAxisRotation |
Rotation angle of the x axis of the ellipse relative to the x
axis of the reference coordinate system.
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IsLargeArc |
If true, and there's a choice, take the longer one of two arcs
connecting start and end point.
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IsClockwiseSweep |
If true, and there's a choice, take the arc that goes
clock-wise from start to end point.
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Elements' Details |
StartPosition
RealPoint2D StartPosition;
- Description
- Start point of the arc.
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EndPosition
RealPoint2D EndPosition;
- Description
- End point of the arc.
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RadiusX
double RadiusX;
- Description
- Main radius in x direction of the ellipse this arc is part of.
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RadiusY
double RadiusY;
- Description
- Main radius in y direction of the ellipse this arc is part of.
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XAxisRotation
double XAxisRotation;
- Description
- Rotation angle of the x axis of the ellipse relative to the x
axis of the reference coordinate system.
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IsLargeArc
boolean IsLargeArc;
- Description
- If true, and there's a choice, take the longer one of two arcs
connecting start and end point.
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IsClockwiseSweep
boolean IsClockwiseSweep;
- Description
- If true, and there's a choice, take the arc that goes
clock-wise from start to end point.
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