## Class ArcTo

• ```public class ArcTo
extends PathElement```
A path element that forms an arc from the previous coordinates to the specified x and y coordinates using the specified radius.

For more information on path elements see the `Path` and `PathElement` classes.

Example:

```import javafx.scene.shape.*;

Path path = new Path();

MoveTo moveTo = new MoveTo();
moveTo.setX(0.0);
moveTo.setY(0.0);

ArcTo arcTo = new ArcTo();
arcTo.setX(50.0);
arcTo.setY(50.0);

```

Following image demonstrates `radiusX`, `radiusY` and `xAxisRotation` parameters: `radiusX` is the horizontal radius of the full ellipse of which this arc is a partial section, `radiusY` is its vertical radius. `xAxisRotation` defines the rotation of the ellipse in degrees.

In most cases, there are four options of how to draw an arc from starting point to given end coordinates. They can be distinguished by `largeArcFlag` and `sweepFlag` parameters. `largeArcFlag == true` means that the arc greater than 180 degrees will be drawn. `sweepFlag == true` means that the arc will be drawn in the positive angle direction - i.e. the angle in the ellipse formula will increase from `[fromX, fromY]` to `[x,y]`. Following images demonstrate this behavior:

Since:
JavaFX 2.0
• ### Property Summary

Properties
Type Property Description
`BooleanProperty` `largeArcFlag`
The large arc flag.
`DoubleProperty` `radiusX`
The horizontal radius to use for the arc.
`DoubleProperty` `radiusY`
The vertical radius to use for the arc.
`BooleanProperty` `sweepFlag`
The sweep flag
`DoubleProperty` `XAxisRotation`
The x-axis rotation in degrees.
`DoubleProperty` `x`
The x coordinate to arc to.
`DoubleProperty` `y`
The y coordinate to arc to.
• ### Properties inherited from class javafx.scene.shape.PathElement

`absolute`
• ### Constructor Summary

Constructors
Constructor Description
`ArcTo()`
Creates an empty instance of ArcTo.
```ArcTo​(double radiusX, double radiusY, double xAxisRotation, double x, double y, boolean largeArcFlag, boolean sweepFlag)```
Creates a new instance of ArcTo.
• ### Method Summary

All Methods
Modifier and Type Method Description
`double` `getRadiusX()`
Gets the value of the property radiusX.
`double` `getRadiusY()`
Gets the value of the property radiusY.
`double` `getX()`
Gets the value of the property x.
`double` `getXAxisRotation()`
Gets the x-axis rotation in degrees.
`double` `getY()`
Gets the value of the property y.
`boolean` `isLargeArcFlag()`
Gets the value of the property largeArcFlag.
`boolean` `isSweepFlag()`
Gets the value of the property sweepFlag.
`BooleanProperty` `largeArcFlagProperty()`
The large arc flag.
`DoubleProperty` `radiusXProperty()`
The horizontal radius to use for the arc.
`DoubleProperty` `radiusYProperty()`
The vertical radius to use for the arc.
`void` `setLargeArcFlag​(boolean value)`
Sets the value of the property largeArcFlag.
`void` `setRadiusX​(double value)`
Sets the value of the property radiusX.
`void` `setRadiusY​(double value)`
Sets the value of the property radiusY.
`void` `setSweepFlag​(boolean value)`
Sets the value of the property sweepFlag.
`void` `setX​(double value)`
Sets the value of the property x.
`void` `setXAxisRotation​(double value)`
Sets the x-axis rotation in degrees.
`void` `setY​(double value)`
Sets the value of the property y.
`BooleanProperty` `sweepFlagProperty()`
The sweep flag
`String` `toString()`
Returns a string representation of this `ArcTo` object.
`DoubleProperty` `XAxisRotationProperty()`
The x-axis rotation in degrees.
`DoubleProperty` `xProperty()`
The x coordinate to arc to.
`DoubleProperty` `yProperty()`
The y coordinate to arc to.
• ### Methods inherited from class javafx.scene.shape.PathElement

`absoluteProperty, isAbsolute, setAbsolute`
• ### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`
• ### Constructor Detail

• #### ArcTo

`public ArcTo()`
Creates an empty instance of ArcTo.
• #### ArcTo

```public ArcTo​(double radiusX,
double xAxisRotation,
double x,
double y,
boolean largeArcFlag,
boolean sweepFlag)```
Creates a new instance of ArcTo.
Parameters:
`radiusX` - horizontal radius of the arc
`radiusY` - vertical radius of the arc
`xAxisRotation` - the x-axis rotation in degrees
`x` - horizontal position of the arc end point
`y` - vertical position of the arc end point
`largeArcFlag` - large arg flag: determines which arc to use (large/small)
`sweepFlag` - sweep flag: determines which arc to use (direction)
• ### Method Detail

`public final void setRadiusX​(double value)`
Sets the value of the property radiusX.
Property description:
The horizontal radius to use for the arc.
Default value:
0.0

`public final double getRadiusX()`
Gets the value of the property radiusX.
Property description:
The horizontal radius to use for the arc.
Default value:
0.0

`public final void setRadiusY​(double value)`
Sets the value of the property radiusY.
Property description:
The vertical radius to use for the arc.
Default value:
0.0

`public final double getRadiusY()`
Gets the value of the property radiusY.
Property description:
The vertical radius to use for the arc.
Default value:
0.0
• #### setXAxisRotation

`public final void setXAxisRotation​(double value)`
Sets the x-axis rotation in degrees.
Parameters:
`value` - the x-axis rotation in degrees.
• #### getXAxisRotation

`public final double getXAxisRotation()`
Gets the x-axis rotation in degrees.
Returns:
the x-axis rotation in degrees.
• #### setLargeArcFlag

`public final void setLargeArcFlag​(boolean value)`
Sets the value of the property largeArcFlag.
Property description:
The large arc flag.
Default value:
false
• #### isLargeArcFlag

`public final boolean isLargeArcFlag()`
Gets the value of the property largeArcFlag.
Property description:
The large arc flag.
Default value:
false
• #### setSweepFlag

`public final void setSweepFlag​(boolean value)`
Sets the value of the property sweepFlag.
Property description:
The sweep flag
Default value:
false
• #### isSweepFlag

`public final boolean isSweepFlag()`
Gets the value of the property sweepFlag.
Property description:
The sweep flag
Default value:
false
• #### setX

`public final void setX​(double value)`
Sets the value of the property x.
Property description:
The x coordinate to arc to.
Default value:
0.0
• #### getX

`public final double getX()`
Gets the value of the property x.
Property description:
The x coordinate to arc to.
Default value:
0.0
• #### setY

`public final void setY​(double value)`
Sets the value of the property y.
Property description:
The y coordinate to arc to.
Default value:
0.0
• #### getY

`public final double getY()`
Gets the value of the property y.
Property description:
The y coordinate to arc to.
Default value:
0.0
• #### toString

`public String toString()`
Returns a string representation of this `ArcTo` object.
Overrides:
`toString` in class `Object`
Returns:
a string representation of this `ArcTo` object.