int y = 0;
g2.setColor(Color.black);
FontRenderContext frc = g2.getFontRenderContext();
TextLayout tl = new TextLayout("QuadCurve2D", g2.getFont(), frc);
float xx = (float) (w*.5-tl.getBounds().getWidth()/2);
tl.draw(g2, xx, tl.getAscent());
tl = new TextLayout("CubicCurve2D", g2.getFont(), frc);
xx = (float) (w*.5-tl.getBounds().getWidth()/2);
tl.draw(g2, xx, h*.5f);
g2.setStroke(new BasicStroke(5.0f));
float yy = 20;
for (int i = 0; i < 2; i++) {
for (int j = 0; j < 3; j++) {
Shape shape = null;
if (i == 0) {
shape = new QuadCurve2D.Float(w*.1f,yy,w*.5f,50,w*.9f,yy);
} else {
shape = new CubicCurve2D.Float(w*.1f,yy,w*.4f,yy-15,
w*.6f,yy+15,w*.9f,yy);
}
g2.setColor(colors[j]);
if (j != 2)
g2.draw(shape);
if (j == 1 ) {
g2.setColor(Color.lightGray);
PathIterator f = shape.getPathIterator(null);
while ( !f.isDone() ) {
float[] pts = new float[6];
switch ( f.currentSegment(pts) ) {
case PathIterator.SEG_MOVETO:
case PathIterator.SEG_LINETO:
g2.fill(new Rectangle2D.Float(pts[0], pts[1], 5, 5));
break;
case PathIterator.SEG_CUBICTO :
case PathIterator.SEG_QUADTO :
g2.fill(new Rectangle2D.Float(pts[0], pts[1], 5, 5));
if (pts[2] != 0) {
g2.fill(new Rectangle2D.Float(pts[2], pts[3], 5, 5));
}
if (pts[4] != 0) {
g2.fill(new Rectangle2D.Float(pts[4], pts[5], 5, 5));
}
}
f.next();
}
} else if (j == 2) {
PathIterator p = shape.getPathIterator(null);
FlatteningPathIterator f = new FlatteningPathIterator(p,0.1);
while ( !f.isDone() ) {
float[] pts = new float[6];
switch ( f.currentSegment(pts) ) {
case PathIterator.SEG_MOVETO:
case PathIterator.SEG_LINETO:
g2.fill(new Ellipse2D.Float(pts[0], pts[1],3,3));
}
f.next();
}
}
yy += h/6;
}
yy = h/2+15;
}
