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

    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);

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    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_CLOSE, pi.currentSegment(coords));

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    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_CLOSE, pi.currentSegment(coords));


    double xMin = Double.MAX_VALUE, yMin = Double.MAX_VALUE;
    double xMax = Double.MIN_VALUE, yMax = Double.MIN_VALUE;
    int i=0, size = xs.size();
    double val;

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    model.setBordersPosition(BorderPos.INTO);
    view.update();
    path = view.getPath();


    pi = path.getPathIterator(null);
    assertEquals(PathIterator.SEG_MOVETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);

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    pi = path.getPathIterator(null);
    assertEquals(PathIterator.SEG_MOVETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);

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    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);

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    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_CLOSE, pi.currentSegment(coords));

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    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_CLOSE, pi.currentSegment(coords));


    double xMin = Double.MAX_VALUE, yMin = Double.MAX_VALUE;
    double xMax = Double.MIN_VALUE, yMax = Double.MIN_VALUE;
    int i=0, size = xs.size();
    double val;

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    model.setBordersPosition(BorderPos.MID);
    view.update();
    path = view.getPath();


    pi = path.getPathIterator(null);
    assertEquals(PathIterator.SEG_MOVETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);

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    pi = path.getPathIterator(null);
    assertEquals(PathIterator.SEG_MOVETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);
    ys.add(coords[1]);
    pi.next();
    assertEquals(PathIterator.SEG_LINETO, pi.currentSegment(coords));
    xs.add(coords[0]);

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