Shape
, Serializable
, Cloneable
QuadCurve2D
public static class QuadCurve2D.Double extends QuadCurve2D implements Serializable
double
coordinates.QuadCurve2D.Double, QuadCurve2D.Float
Modifier and Type | Field | Description |
---|---|---|
double |
ctrlx |
The X coordinate of the control point of the quadratic curve segment. |
double |
ctrly |
The Y coordinate of the control point of the quadratic curve segment. |
double |
x1 |
The X coordinate of the start point of the quadratic curve segment. |
double |
x2 |
The X coordinate of the end point of the quadratic curve segment. |
double |
y1 |
The Y coordinate of the start point of the quadratic curve segment. |
double |
y2 |
The Y coordinate of the end point of the quadratic curve segment. |
Constructor | Description |
---|---|
Double() |
Constructs and initializes a QuadCurve2D with coordinates (0, 0, 0, 0, 0, 0). |
Double |
Constructs and initializes a QuadCurve2D from the specified double coordinates. |
Modifier and Type | Method | Description |
---|---|---|
Point2D |
getCtrlPt() |
Returns the control point. |
double |
getCtrlX() |
Returns the X coordinate of the control point in double precision. |
double |
getCtrlY() |
Returns the Y coordinate of the control point in double precision. |
Point2D |
getP1() |
Returns the start point. |
Point2D |
getP2() |
Returns the end point. |
double |
getX1() |
Returns the X coordinate of the start point in double in precision. |
double |
getX2() |
Returns the X coordinate of the end point in double precision. |
double |
getY1() |
Returns the Y coordinate of the start point in double precision. |
double |
getY2() |
Returns the Y coordinate of the end point in double precision. |
void |
setCurve |
Sets the location of the end points and control point of this curve to the specified double coordinates. |
clone, contains, contains, contains, contains, getBounds, getBounds2D, getFlatness, getFlatness, getFlatness, getFlatnessSq, getFlatnessSq, getFlatnessSq, getPathIterator, getPathIterator, intersects, intersects, setCurve, setCurve, setCurve, setCurve, solveQuadratic, solveQuadratic, subdivide, subdivide, subdivide
public double x1
public double y1
public double ctrlx
public double ctrly
public double x2
public double y2
public Double()
QuadCurve2D
with coordinates (0, 0, 0, 0, 0, 0).public Double(double x1, double y1, double ctrlx, double ctrly, double x2, double y2)
QuadCurve2D
from the specified double
coordinates.x1
- the X coordinate of the start pointy1
- the Y coordinate of the start pointctrlx
- the X coordinate of the control pointctrly
- the Y coordinate of the control pointx2
- the X coordinate of the end pointy2
- the Y coordinate of the end pointpublic double getX1()
double
in precision.getX1
in class QuadCurve2D
public double getY1()
double
precision.getY1
in class QuadCurve2D
public Point2D getP1()
getP1
in class QuadCurve2D
Point2D
that is the start point of this QuadCurve2D
.public double getCtrlX()
double
precision.getCtrlX
in class QuadCurve2D
public double getCtrlY()
double
precision.getCtrlY
in class QuadCurve2D
public Point2D getCtrlPt()
getCtrlPt
in class QuadCurve2D
Point2D
that is the control point of this Point2D
.public double getX2()
double
precision.getX2
in class QuadCurve2D
public double getY2()
double
precision.getY2
in class QuadCurve2D
public Point2D getP2()
getP2
in class QuadCurve2D
Point
object that is the end point of this Point2D
.public void setCurve(double x1, double y1, double ctrlx, double ctrly, double x2, double y2)
double
coordinates.setCurve
in class QuadCurve2D
x1
- the X coordinate of the start pointy1
- the Y coordinate of the start pointctrlx
- the X coordinate of the control pointctrly
- the Y coordinate of the control pointx2
- the X coordinate of the end pointy2
- the Y coordinate of the end point
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Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/java/awt/geom/QuadCurve2D.Double.html