java.awt.geom: public static class: QuadCurve2D.Double

java.awt.geom
public static class: QuadCurve2D.Double [javadoc | source]

java.lang.Object
   java.awt.geom.QuadCurve2D
      java.awt.geom.QuadCurve2D$Double

All Implemented Interfaces:
Serializable, Shape, Cloneable

A quadratic parametric curve segment specified with {@code double} coordinates.

since: 1.2 -

Field Summary
public double	x1	The X coordinate of the start point of the quadratic curve segment. since: `1.2` - serial:
public double	y1	The Y coordinate of the start point of the quadratic curve segment. since: `1.2` - serial:
public double	ctrlx	The X coordinate of the control point of the quadratic curve segment. since: `1.2` - serial:
public double	ctrly	The Y coordinate of the control point of the quadratic curve segment. since: `1.2` - serial:
public double	x2	The X coordinate of the end point of the quadratic curve segment. since: `1.2` - serial:
public double	y2	The Y coordinate of the end point of the quadratic curve segment. since: `1.2` - serial:

Constructor:

Constructor:
public Double() { } Constructs and initializes a `QuadCurve2D` with coordinates (0, 0, 0, 0, 0, 0). since: `1.2` -
public Double(double x1, double y1, double ctrlx, double ctrly, double x2, double y2) { setCurve(x1, y1, ctrlx, ctrly, x2, y2); } Constructs and initializes a `QuadCurve2D` from the specified {@code double} coordinates. Parameters: `x1` - the X coordinate of the start point `y1` - the Y coordinate of the start point `ctrlx` - the X coordinate of the control point `ctrly` - the Y coordinate of the control point `x2` - the X coordinate of the end point `y2` - the Y coordinate of the end point since: `1.2` -

 public Double() {

}

Constructs and initializes a QuadCurve2D with coordinates (0, 0, 0, 0, 0, 0).

since: 1.2 -

 public Double(double x1,
    double y1,
    double ctrlx,
    double ctrly,
    double x2,
    double y2) {
            setCurve(x1, y1, ctrlx, ctrly, x2, y2);
}

Constructs and initializes a QuadCurve2D from the specified {@code double} coordinates.

Parameters:

x1 - the X coordinate of the start point

y1 - the Y coordinate of the start point

ctrlx - the X coordinate of the control point

ctrly - the Y coordinate of the control point

x2 - the X coordinate of the end point

y2 - the Y coordinate of the end point

since: 1.2 -

Method from java.awt.geom.QuadCurve2D$Double Summary:
getBounds2D, getCtrlPt, getCtrlX, getCtrlY, getP1, getP2, getX1, getX2, getY1, getY2, setCurve

Methods from java.awt.geom.QuadCurve2D:
clone, contains, contains, contains, contains, getBounds, getCtrlPt, getCtrlX, getCtrlY, getFlatness, getFlatness, getFlatness, getFlatnessSq, getFlatnessSq, getFlatnessSq, getP1, getP2, getPathIterator, getPathIterator, getX1, getX2, getY1, getY2, intersects, intersects, setCurve, setCurve, setCurve, setCurve, setCurve, solveQuadratic, solveQuadratic, subdivide, subdivide, subdivide

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from java.awt.geom.QuadCurve2D$Double Detail:
public Rectangle2D getBounds2D() { double left = Math.min(Math.min(x1, x2), ctrlx); double top = Math.min(Math.min(y1, y2), ctrly); double right = Math.max(Math.max(x1, x2), ctrlx); double bottom = Math.max(Math.max(y1, y2), ctrly); return new Rectangle2D.Double(left, top, right - left, bottom - top); } {@inheritDoc}
public Point2D getCtrlPt() { return new Point2D.Double(ctrlx, ctrly); } {@inheritDoc}
public double getCtrlX() { return ctrlx; } {@inheritDoc}
public double getCtrlY() { return ctrly; } {@inheritDoc}
public Point2D getP1() { return new Point2D.Double(x1, y1); } {@inheritDoc}
public Point2D getP2() { return new Point2D.Double(x2, y2); } {@inheritDoc}
public double getX1() { return x1; } {@inheritDoc}
public double getX2() { return x2; } {@inheritDoc}
public double getY1() { return y1; } {@inheritDoc}
public double getY2() { return y2; } {@inheritDoc}
public void setCurve(double x1, double y1, double ctrlx, double ctrly, double x2, double y2) { this.x1 = x1; this.y1 = y1; this.ctrlx = ctrlx; this.ctrly = ctrly; this.x2 = x2; this.y2 = y2; } {@inheritDoc}

Method from java.awt.geom.QuadCurve2D$Double Detail:

 public Rectangle2D getBounds2D() {
            double left   = Math.min(Math.min(x1, x2), ctrlx);
            double top    = Math.min(Math.min(y1, y2), ctrly);
            double right  = Math.max(Math.max(x1, x2), ctrlx);
            double bottom = Math.max(Math.max(y1, y2), ctrly);
            return new Rectangle2D.Double(left, top,
                                          right - left, bottom - top);
}

{@inheritDoc}

 public Point2D getCtrlPt() {
            return new Point2D.Double(ctrlx, ctrly);
}

{@inheritDoc}

 public double getCtrlX() {
            return ctrlx;
}

{@inheritDoc}

 public double getCtrlY() {
            return ctrly;
}

{@inheritDoc}

 public Point2D getP1() {
            return new Point2D.Double(x1, y1);
}

{@inheritDoc}

 public Point2D getP2() {
            return new Point2D.Double(x2, y2);
}

{@inheritDoc}

 public double getX1() {
            return x1;
}

{@inheritDoc}

 public double getX2() {
            return x2;
}

{@inheritDoc}

 public double getY1() {
            return y1;
}

{@inheritDoc}

 public double getY2() {
            return y2;
}

{@inheritDoc}

 public  void setCurve(double x1,
    double y1,
    double ctrlx,
    double ctrly,
    double x2,
    double y2) {
            this.x1    = x1;
            this.y1    = y1;
            this.ctrlx = ctrlx;
            this.ctrly = ctrly;
            this.x2    = x2;
            this.y2    = y2;
}

{@inheritDoc}