private void followPath(Shape s, int drawType) {
if (s == null) return;
if (drawType == STROKE) {
if (!(stroke instanceof BasicStroke)) {
s = stroke.createStrokedShape(s);
followPath(s, FILL);
return;
}
}
if (drawType == STROKE) {
setStrokeDiff(stroke, oldStroke);
oldStroke = stroke;
setStrokePaint();
} else if (drawType == FILL) setFillPaint();
PathIterator points;
int traces = 0;
if (drawType == CLIP) points = s.getPathIterator(IDENTITY);
else points = s.getPathIterator(transform);
float[] coords = new float[6];
while (!points.isDone()) {
++traces;
int segtype = points.currentSegment(coords);
normalizeY(coords);
switch (segtype) {
case PathIterator.SEG_CLOSE:
cb.closePath();
break;
case PathIterator.SEG_CUBICTO:
cb.curveTo(coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]);
break;
case PathIterator.SEG_LINETO:
cb.lineTo(coords[0], coords[1]);
break;
case PathIterator.SEG_MOVETO:
cb.moveTo(coords[0], coords[1]);
break;
case PathIterator.SEG_QUADTO:
cb.curveTo(coords[0], coords[1], coords[2], coords[3]);
break;
}
points.next();
}
switch (drawType) {
case FILL:
if (traces > 0) {
if (points.getWindingRule() == PathIterator.WIND_EVEN_ODD) cb.eoFill();
else cb.fill();
}
break;
case STROKE:
if (traces > 0) cb.stroke();
break;
default: // drawType==CLIP
if (traces == 0) cb.rectangle(0, 0, 0, 0);
if (points.getWindingRule() == PathIterator.WIND_EVEN_ODD) cb.eoClip();
else cb.clip();
cb.newPath();
}
}
