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Java Source Code / Java Documentation » 6.0 JDK Core » AWT » java.awt.geom   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    java.awt.geom.QuadIterator QuadIterator class QuadIterator implements PathIterator(Code) A utility class to iterate over the path segments of a quadratic curve segment through the PathIterator interface. version:    10 Feb 1997 author:    Jim Graham Field Summary  AffineTransform affine       int index       QuadCurve2D quad      Constructor Summary   QuadIterator(QuadCurve2D q, AffineTransform at)      Method Summary public  int currentSegment(float[] coords)      Returns the coordinates and type of the current path segment in the iteration. public  int currentSegment(double[] coords)      Returns the coordinates and type of the current path segment in the iteration. public  int getWindingRule()      Return the winding rule for determining the insideness of the path. public  boolean isDone()      Tests if there are more points to read. public  void next()      Moves the iterator to the next segment of the path forwards along the primary direction of traversal as long as there are more points in that direction. Field Detail affine AffineTransform affine(Code) index int index(Code) quad QuadCurve2D quad(Code) Constructor Detail QuadIterator QuadIterator(QuadCurve2D q, AffineTransform at)(Code) Method Detail currentSegment public int currentSegment(float[] coords)(Code) Returns the coordinates and type of the current path segment in the iteration. The return value is the path segment type: SEG_MOVETO, SEG_LINETO, SEG_QUADTO, SEG_CUBICTO, or SEG_CLOSE. A float array of length 6 must be passed in and may be used to store the coordinates of the point(s). Each point is stored as a pair of float x,y coordinates. SEG_MOVETO and SEG_LINETO types will return one point, SEG_QUADTO will return two points, SEG_CUBICTO will return 3 points and SEG_CLOSE will not return any points. See Also:   QuadIterator.SEG_MOVETO See Also:   QuadIterator.SEG_LINETO See Also:   QuadIterator.SEG_QUADTO See Also:   QuadIterator.SEG_CUBICTO See Also:   QuadIterator.SEG_CLOSE currentSegment public int currentSegment(double[] coords)(Code) Returns the coordinates and type of the current path segment in the iteration. The return value is the path segment type: SEG_MOVETO, SEG_LINETO, SEG_QUADTO, SEG_CUBICTO, or SEG_CLOSE. A double array of length 6 must be passed in and may be used to store the coordinates of the point(s). Each point is stored as a pair of double x,y coordinates. SEG_MOVETO and SEG_LINETO types will return one point, SEG_QUADTO will return two points, SEG_CUBICTO will return 3 points and SEG_CLOSE will not return any points. See Also:   QuadIterator.SEG_MOVETO See Also:   QuadIterator.SEG_LINETO See Also:   QuadIterator.SEG_QUADTO See Also:   QuadIterator.SEG_CUBICTO See Also:   QuadIterator.SEG_CLOSE getWindingRule public int getWindingRule()(Code) Return the winding rule for determining the insideness of the path. See Also:   QuadIterator.WIND_EVEN_ODD See Also:   QuadIterator.WIND_NON_ZERO isDone public boolean isDone()(Code) Tests if there are more points to read. true if there are more points to read next public void next()(Code) Moves the iterator to the next segment of the path forwards along the primary direction of traversal as long as there are more points in that direction. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)