Examples of java.awt.geom.PathIterator.currentSegment()

java.awt.geom.PathIterator.currentSegment()
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 can 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 returns one point, SEG_QUADTO returns two points, SEG_CUBICTO returns 3 points and SEG_CLOSE does not return any points. @param coords an array that holds the data returned fromthis method @return the path-segment type of the current path segment. @see #SEG_MOVETO @see #SEG_LINETO @see #SEG_QUADTO @see #SEG_CUBICTO @see #SEG_CLOSE


        if (iter.isDone()) {
            return null;
        }


        segType = iter.currentSegment(coords);
        if (segType != iter.SEG_MOVETO) {
            return null;
        }
        iter.next();

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        double rotation = startMarker.getOrient();
        if (Double.isNaN(rotation)) {
            if (!iter.isDone()) {
                double next[] = new double[6];
                int nextSegType = 0;
                nextSegType = iter.currentSegment(next);
                if(nextSegType == PathIterator.SEG_CLOSE){
                    nextSegType = PathIterator.SEG_LINETO;
                    next[0] = coords[0];
                    next[1] = coords[1];
                }

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        }
  
        double coords[] = new double[6];
        double moveTo[] = new double[2];
        int segType = 0;
        segType = iter.currentSegment(coords);
        if (segType != iter.SEG_MOVETO) {
            return null;
        }
        nPoints++;
        moveTo[0] = coords[0];

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            tmp = lastButOne;
            lastButOne = last;
            last = tmp;
            lastButOneSegType = lastSegType;


            lastSegType = iter.currentSegment(last);


            if (lastSegType == PathIterator.SEG_MOVETO) {
                moveTo[0] = last[0];
                moveTo[1] = last[1];
            } else if (lastSegType == PathIterator.SEG_CLOSE) {

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        // Get the first three points on the path
        if (iter.isDone()) {
            return null;
        }


        prevSegType = iter.currentSegment(prev);
        double[] moveTo = new double[2];


        if (prevSegType != PathIterator.SEG_MOVETO) {
            return null;
        }

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        if (iter.isDone()) {
            return null;
        }
  
        curSegType = iter.currentSegment(cur);


        if (curSegType == PathIterator.SEG_MOVETO) {
            moveTo[0] = cur[0];
            moveTo[1] = cur[1];
        } else if (curSegType == PathIterator.SEG_CLOSE) {

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        iter.next();


        Vector proxies = new Vector();
        while (!iter.isDone()) {
            nextSegType = iter.currentSegment(next);


            if (nextSegType == PathIterator.SEG_MOVETO) {
                moveTo[0] = next[0];
                moveTo[1] = next[1];
            } else if (nextSegType == PathIterator.SEG_CLOSE) {

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                                glyphOrientationAngle = 0;
                        }
                    }


                    while (!pi.isDone()) {
                        type = pi.currentSegment(pts);
                        if ((type == PathIterator.SEG_MOVETO) ||
                            (type == PathIterator.SEG_LINETO)) {
                            // LINETO or MOVETO
                            if (count > 4) break; // too many lines...
                            if (count == 4) {

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            int x1 = Integer.MIN_VALUE;
            int y1 = Integer.MIN_VALUE;
            int cx1 = Integer.MIN_VALUE;
            int cy1 = Integer.MIN_VALUE;
            while (!pi.isDone()) {
                switch (pi.currentSegment(points)) {
                    case PathIterator.SEG_MOVETO:
                        x1 = (int)Math.floor(points[0]);
                        y1 = (int)Math.floor(points[1]);
                        cx1 = x1;
                        cy1 = y1;

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    final PathIterator it = gp.getPathIterator(new AffineTransform());
    out.writeInt(it.getWindingRule());
    while (it.isDone() == false)
    {
      final float[] corrds = new float[6];
      final int type = it.currentSegment(corrds);
      out.writeInt(type);


      switch (type)
      {
        case PathIterator.SEG_MOVETO:

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