/**
* Returns a <code>Shape</code> whose interior defines the
* stroked outline of a specified <code>Shape</code>.
* @param s the <code>Shape</code> boundary be stroked
* @return the <code>Shape</code> of the stroked outline.
*/
public Shape createStrokedShape(Shape s)
{
FillAdapter filler = new FillAdapter();
PathStroker stroker = new PathStroker(filler);
PathConsumer consumer;
stroker.setPenDiameter(width);
switch (_penFit)
{
case PenFit.Thin:
stroker.setPenFitting(PenUnits, MinPenUnits);
break;
case PenFit.ThinAntiAlias:
stroker.setPenFitting(PenUnits, MinPenUnitsAA);
break;
}
float[] t4 = null;
if (PenTransform != null && !PenTransform.isIdentity() && (PenTransform.getDeterminant() > 1e-25))
{
t4 = new float[] {
(float)PenTransform.getScaleX(), (float)PenTransform.getShearY(),
(float)PenTransform.getShearX(), (float)PenTransform.getScaleY()
};
}
float[] t6 = null;
if (OutputTransform != null && !OutputTransform.isIdentity())
{
t6 = new float[] {
(float)OutputTransform.getScaleX(), (float)OutputTransform.getShearY(),
(float)OutputTransform.getShearX(), (float)OutputTransform.getScaleY(),
(float)OutputTransform.getTranslateX(), (float)OutputTransform.getTranslateY()
};
}
stroker.setPenT4(t4);
stroker.setOutputT6(t6);
stroker.setCaps(RasterizerCaps[cap]);
stroker.setCorners(RasterizerCorners[join], miterlimit);
if (dash != null)
{
PathDasher dasher = new PathDasher(stroker);
dasher.setDash(dash, dash_phase);
dasher.setDashT4(t4);
consumer = dasher;
}
else
{
consumer = stroker;
}
PathIterator pi = s.getPathIterator(null);
try {
consumer.beginPath();
bool pathClosed = false;
float mx = 0.0f;
float my = 0.0f;
float[] point = new float[6];
while (!pi.isDone())
{
int type = pi.currentSegment(point);
if (pathClosed == true)
{
pathClosed = false;
if (type != PathIterator__Finals.SEG_MOVETO)
{
// Force current point back to last moveto point
consumer.beginSubpath(mx, my);
}
}
switch ((GraphicsPath.JPI)type)
{
case GraphicsPath.JPI.SEG_MOVETO:
mx = point[0];
my = point[1];
consumer.beginSubpath(point[0], point[1]);
break;
case GraphicsPath.JPI.SEG_LINETO:
consumer.appendLine(point[0], point[1]);
break;
case GraphicsPath.JPI.SEG_QUADTO:
// Quadratic curves take two points
consumer.appendQuadratic(point[0], point[1],
point[2], point[3]);
break;
case GraphicsPath.JPI.SEG_CUBICTO:
// Cubic curves take three points
consumer.appendCubic(point[0], point[1],
point[2], point[3],
point[4], point[5]);
break;
case GraphicsPath.JPI.SEG_CLOSE:
consumer.closedSubpath();
pathClosed = true;
break;
}
pi.next();
}
consumer.endPath();
} catch (PathException e) {
throw new InternalError("Unable to Stroke shape (" +
e.Message + ")");
}
return(filler.getShape());
}
/**
* Returns a <code>Shape</code> whose interior defines the
* stroked outline of a specified <code>Shape</code>.
* @param s the <code>Shape</code> boundary be stroked
* @return the <code>Shape</code> of the stroked outline.
*/
public Shape createStrokedShape(Shape s) {
FillAdapter filler = new FillAdapter();
PathStroker stroker = new PathStroker(filler);
PathConsumer consumer;
stroker.setPenDiameter(width);
switch (_penFit) {
case PenFit.Thin:
stroker.setPenFitting(PenUnits, MinPenUnits);
break;
case PenFit.ThinAntiAlias:
stroker.setPenFitting(PenUnits, MinPenUnitsAA);
break;
}
float[] t4 = null;
if (PenTransform != null && !PenTransform.isIdentity() && (PenTransform.getDeterminant() > 1e-25)) {
t4 = new float[]{
(float)PenTransform.getScaleX(), (float)PenTransform.getShearY(),
(float)PenTransform.getShearX(), (float)PenTransform.getScaleY()
};
}
float[] t6 = null;
if (OutputTransform != null && !OutputTransform.isIdentity()) {
t6 = new float[] {
(float)OutputTransform.getScaleX(), (float)OutputTransform.getShearY(),
(float)OutputTransform.getShearX(), (float)OutputTransform.getScaleY(),
(float)OutputTransform.getTranslateX(), (float)OutputTransform.getTranslateY()
};
}
stroker.setPenT4(t4);
stroker.setOutputT6(t6);
stroker.setCaps(RasterizerCaps[cap]);
stroker.setCorners(RasterizerCorners[join], miterlimit);
if (dash != null) {
PathDasher dasher = new PathDasher(stroker);
dasher.setDash(dash, dash_phase);
dasher.setDashT4(t4);
consumer = dasher;
} else {
consumer = stroker;
}
PathIterator pi = s.getPathIterator(null);
try {
consumer.beginPath();
bool pathClosed = false;
float mx = 0.0f;
float my = 0.0f;
float[] point = new float[6];
while (!pi.isDone()) {
int type = pi.currentSegment(point);
if (pathClosed == true) {
pathClosed = false;
if (type != PathIterator__Finals.SEG_MOVETO) {
// Force current point back to last moveto point
consumer.beginSubpath(mx, my);
}
}
switch ((GraphicsPath.JPI)type) {
case GraphicsPath.JPI.SEG_MOVETO:
mx = point[0];
my = point[1];
consumer.beginSubpath(point[0], point[1]);
break;
case GraphicsPath.JPI.SEG_LINETO:
consumer.appendLine(point[0], point[1]);
break;
case GraphicsPath.JPI.SEG_QUADTO:
// Quadratic curves take two points
consumer.appendQuadratic(point[0], point[1],
point[2], point[3]);
break;
case GraphicsPath.JPI.SEG_CUBICTO:
// Cubic curves take three points
consumer.appendCubic(point[0], point[1],
point[2], point[3],
point[4], point[5]);
break;
case GraphicsPath.JPI.SEG_CLOSE:
consumer.closedSubpath();
pathClosed = true;
break;
}
pi.next();
}
consumer.endPath();
} catch (PathException e) {
throw new InternalError("Unable to Stroke shape ("+
e.Message+")");
}
return filler.getShape();
}
