An arc based on an ellipse whose axes are aligned to the X and Y axes. This is a trait as the EArclign.EArclignImp and CArc classes both fulfill this interface.
Attributes
- Companion
- object
- Graph
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- Supertypes
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trait EArctrait CurveSegtrait Drawabletrait EllipseBasedtrait WithCentretrait GeomElemclass Objecttrait Matchableclass AnyShow all
- Known subtypes
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class CArcclass EArclignImp
Members list
Value members
Abstract methods
Attributes
- Definition Classes
The radius of the axis of the ellipse aligned to the X axis.
The radius of the axis of the ellipse aligned to the X axis.
Attributes
Concrete methods
Mirror, reflection 2D geometric transformation across the Y axis by negating X. The return type will be narrowed in sub traits / classes.
Mirror, reflection 2D geometric transformation across the X axis by negating y. The return type will be narrowed in sub traits / classes.
2D Transformation using a ProlignMatrix. The return type will be narrowed in sub classes / traits.
2D Transformation using a ProlignMatrix. The return type will be narrowed in sub classes / traits.
Attributes
- Definition Classes
Rotation positive or anti clockwise 90 degrees, 2D geometric transformation on a Drawable, returns a Drawable. The return type will be narrowed in sub classes and traits.
Uniform 2D geometric scaling transformation. The scale name was chosen for this operation as it is normally the desired operation and preserves Circles and Squares. Use the xyScale method for differential scaling. The Return type will be narrowed in sub traits / classes.
Uniform 2D geometric scaling transformation. The scale name was chosen for this operation as it is normally the desired operation and preserves Circles and Squares. Use the xyScale method for differential scaling. The Return type will be narrowed in sub traits / classes.
Attributes
- Definition Classes
Inherited methods
Attributes
- Inherited from:
- EArc
Attributes
- Inherited from:
- EArc
Attributes
- Inherited from:
- EArc
Attributes
- Inherited from:
- EArc
The end point of axis 1. By default this is on the right of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The end point of axis 1. By default this is on the right of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The X component of the end point of axis 1. By default this is on the right of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The X component of the end point of axis 1. By default this is on the right of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The Y component of the end point of axis 1. By default this is on the right of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The Y component of the end point of axis 1. By default this is on the right of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The start point of axis 2. By default this is at the bottom of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The start point of axis 2. By default this is at the bottom of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The X component of the start point of axis 2. By default this is at the bottom of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The X component of the start point of axis 2. By default this is at the bottom of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The Y component of the start point of axis 2. By default this is at the bottom of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The Y component of the start point of axis 2. By default this is at the bottom of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The start point of axis 1. By default this is on the left of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The start point of axis 1. By default this is on the left of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The X component of the start point of axis 1. By default this is on the left of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The X component of the start point of axis 1. By default this is on the left of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The Y component of the start point of axis 1. By default this is on the left of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The Y component of the start point of axis 1. By default this is on the left of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The end point of axis 2. By default this is at the top of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The end point of axis 2. By default this is at the top of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The X component of the end point of axis 2. By default this is at the top of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The X component of the end point of axis 2. By default this is at the top of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The Y component of the end point of axis 2. By default this is at the top of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
The Y component of the end point of axis 2. By default this is at the top of the Ellipse. Mathematically this can be referred to as a vertex for the major axis or a co-vertex for the minor axis.
Attributes
- Inherited from:
- EllipseBased
The centre of this geometric / graphical element. The centre will not change if the object type is capable of being rotated and is rotated. The cenDefault on other bounded elements may move relative to points on the object when the object is rotated.
The centre of this geometric / graphical element. The centre will not change if the object type is capable of being rotated and is rotated. The cenDefault on other bounded elements may move relative to points on the object when the object is rotated.
Attributes
- Inherited from:
- WithCentre
The vector [Vec2] from the centre of the arc to the end point of the arc.
The vector [Vec2] from the centre of the arc to the end point of the arc.
Attributes
- Inherited from:
- EArc
The 2D vector Vec2 from the centre point to pAxes1, the end point of axis 1, by default on the right of the Ellipse this arc is based on.
The 2D vector Vec2 from the centre point to pAxes1, the end point of axis 1, by default on the right of the Ellipse this arc is based on.
Attributes
- Inherited from:
- EllipseBased
The 2D vector Vec2 from the centre point to pAxes2, the start point of axis 2, by default at the bottom of the Ellipse this arc is based on.
The 2D vector Vec2 from the centre point to pAxes2, the start point of axis 2, by default at the bottom of the Ellipse this arc is based on.
Attributes
- Inherited from:
- EllipseBased
The 2D vector Vec2 from the centre point to pAxes3, the start point of axis 1 , by default on the left of the Ellipse this arc is based on.
The 2D vector Vec2 from the centre point to pAxes3, the start point of axis 1 , by default on the left of the Ellipse this arc is based on.
Attributes
- Inherited from:
- EllipseBased
The 2D vector Vec2 from the centre point to pAxes4, the end point of axis 2, by default at the top of the Ellipse this arc is based on.
The 2D vector Vec2 from the centre point to pAxes4, the end point of axis 2, by default at the top of the Ellipse this arc is based on.
Attributes
- Inherited from:
- EllipseBased
The vector [Vec2] from the centre of the arc to the start point of the arc.
The vector [Vec2] from the centre of the arc to the start point of the arc.
Attributes
- Inherited from:
- EArc
The X component of the centre.
The Y component of the centre.
Diameter 1 of the ellipse. By default this is the horizontal axis of the ellipse.This can be the major or minor axis.
Diameter 1 of the ellipse. By default this is the horizontal axis of the ellipse.This can be the major or minor axis.
Attributes
- Inherited from:
- EllipseBased
Diameter 2 of this ellipse. By default this is the vertical axis of the ellipse. This can be the major or minor axis.
Diameter 2 of this ellipse. By default this is the vertical axis of the ellipse. This can be the major or minor axis.
Attributes
- Inherited from:
- EllipseBased
The angle of the end point of the arc, relative to its centre.
The angle of the end point of the arc, relative to its centre.
The value of the angle of the end point of the arc, relative to its centre in degrees.
The value of the angle of the end point of the arc, relative to its centre in degrees.
Attributes
- Inherited from:
- EArc
The X component of the end point of this curve segment. Often called x2 on a line or x4 on a cubic bezier in other APIs.
The X component of the end point of this curve segment. Often called x2 on a line or x4 on a cubic bezier in other APIs.
Attributes
- Inherited from:
- CurveSeg
The Y component of the end point of this curve segment. Often called y2 on a line or y4 on a cubic bezier in other APIs.
The Y component of the end point of this curve segment. Often called y2 on a line or y4 on a cubic bezier in other APIs.
Attributes
- Inherited from:
- CurveSeg
The line segment [LineSeg] from the centre of the arc to the end point of the arc.
The line segment [LineSeg] from the centre of the arc to the end point of the arc.
Attributes
- Inherited from:
- EArc
The line segment [LineSeg] from the centre of the arc to the start point of the arc.
The line segment [LineSeg] from the centre of the arc to the start point of the arc.
Attributes
- Inherited from:
- EArc
Start point of this curve segment, often called p1
Radius 1 of the ellipse. By default this is the horizontal axis of the ellipse. This can be the major or minor axis.
Radius 1 of the ellipse. By default this is the horizontal axis of the ellipse. This can be the major or minor axis.
Attributes
- Inherited from:
- EllipseBased
Radius 2 of the ellipse. By default this is the vertical axis of the ellipse. This can be the major or minor axis.
Radius 2 of the ellipse. By default this is the vertical axis of the ellipse. This can be the major or minor axis.
Attributes
- Inherited from:
- EllipseBased
Rotation 2D geometric transformation on a EArc. The return type will be narrowed in sub classes and traits.
Rotation of 180 degrees, 2D geometric transformation on a Drawable, returns a Drawable. The return type will be narrowed in sub classes and traits.
Rotation positive or anti clockwise 270 degrees, 2D geometric transformation on a Drawable, returns a Drawable. The return type will be narrowed in sub classes and traits.
XY scaling 2D geometric transformation on this EArc returns an EArc.This allows different scaling factors across X and Y dimensions.
The angle of the start point of the arc, relative to its centre.
The angle of the start point of the arc, relative to its centre for graphical systems where the Y axis points down.
The angle of the start point of the arc, relative to its centre for graphical systems where the Y axis points down.
Attributes
- Inherited from:
- EArc
The value of the angle of the start point of the arc, relative to its centre in degrees.
The value of the angle of the start point of the arc, relative to its centre in degrees.
Attributes
- Inherited from:
- EArc
The value of the angle of the start point of the arc, relative to its centre in degrees.
The value of the angle of the start point of the arc, relative to its centre in degrees.
Attributes
- Inherited from:
- EArc
The X component of the start point of this curve segment often called x1 in other APIs.
The X component of the start point of this curve segment often called x1 in other APIs.
Attributes
- Inherited from:
- CurveSeg