public int currentSegment(double[] coords)
{
if (isDone())
{
// awt.4B=Iterator out of bounds
throw new java.util.NoSuchElementException("Iterator out of bounds"); //$NON-NLS-1$
}
int type;
int count;
if (index == 0)
{
type = PathIteratorConstants.SEG_MOVETO;
coords[0] = c.getX1();
coords[1] = c.getY1();
count = 1;
}
else
{
type = PathIteratorConstants.SEG_QUADTO;
coords[0] = c.getCtrlX();
coords[1] = c.getCtrlY();
coords[2] = c.getX2();
coords[3] = c.getY2();
count = 2;
}
if (t != null)
{
t.transform(coords, 0, coords, 0, count);
}
return(type);
}
public void setCurve(QuadCurve2D curve)
{
setCurve(
curve.getX1(), curve.getY1(),
curve.getCtrlX(), curve.getCtrlY(),
curve.getX2(), curve.getY2());
}
public static void subdivide(QuadCurve2D src, QuadCurve2D left, QuadCurve2D right)
{
double x1 = src.getX1();
double y1 = src.getY1();
double cx = src.getCtrlX();
double cy = src.getCtrlY();
double x2 = src.getX2();
double y2 = src.getY2();
double cx1 = (x1 + cx) / 2.0;
double cy1 = (y1 + cy) / 2.0;
double cx2 = (x2 + cx) / 2.0;
double cy2 = (y2 + cy) / 2.0;
cx = (cx1 + cx2) / 2.0;
cy = (cy1 + cy2) / 2.0;
if (left != null) {
left.setCurve(x1, y1, cx1, cy1, cx, cy);
}
if (right != null) {
right.setCurve(cx, cy, cx2, cy2, x2, y2);
}
}
public static void subdivide(QuadCurve2D src, QuadCurve2D left, QuadCurve2D right)
{
double x1 = src.getX1();
double y1 = src.getY1();
double cx = src.getCtrlX();
double cy = src.getCtrlY();
double x2 = src.getX2();
double y2 = src.getY2();
double cx1 = (x1 + cx) / 2.0;
double cy1 = (y1 + cy) / 2.0;
double cx2 = (x2 + cx) / 2.0;
double cy2 = (y2 + cy) / 2.0;
cx = (cx1 + cx2) / 2.0;
cy = (cy1 + cy2) / 2.0;
if (left != null)
{
left.setCurve(x1, y1, cx1, cy1, cx, cy);
}
if (right != null)
{
right.setCurve(cx, cy, cx2, cy2, x2, y2);
}
}
public void setCurve(QuadCurve2D curve)
{
setCurve(
curve.getX1(), curve.getY1(),
curve.getCtrlX(), curve.getCtrlY(),
curve.getX2(), curve.getY2());
}
