public override void fill(java.awt.Shape shape)
{
using (Region region = new Region(J2C.ConvertShape(shape)))
{
g.FillRegion(brush, region);
}
}
public override void draw(java.awt.Shape shape)
{
using (GraphicsPath gp = J2C.ConvertShape(shape))
{
g.DrawPath(pen, gp);
}
}
public override bool hit(java.awt.Rectangle rect, java.awt.Shape s, bool onStroke)
{
if (onStroke)
{
//TODO use stroke
//s = stroke.createStrokedShape(s);
}
return(s.intersects(rect));
}
internal static GraphicsPath ConvertShape(java.awt.Shape shape)
{
java.awt.geom.GeneralPath path = new java.awt.geom.GeneralPath(shape);
java.awt.geom.PathIterator iterator = path.getPathIterator(new java.awt.geom.AffineTransform());
GraphicsPath gp = new GraphicsPath();
switch (iterator.getWindingRule())
{
case java.awt.geom.PathIterator.__Fields.WIND_EVEN_ODD:
gp.FillMode = System.Drawing.Drawing2D.FillMode.Alternate;
break;
case java.awt.geom.PathIterator.__Fields.WIND_NON_ZERO:
gp.FillMode = System.Drawing.Drawing2D.FillMode.Winding;
break;
}
float[] coords = new float[6];
float x = 0;
float y = 0;
while (!iterator.isDone())
{
int type = iterator.currentSegment(coords);
switch (type)
{
case java.awt.geom.PathIterator.__Fields.SEG_MOVETO:
x = coords[0];
y = coords[1];
gp.StartFigure();
break;
case java.awt.geom.PathIterator.__Fields.SEG_LINETO:
gp.AddLine(x, y, coords[0], coords[1]);
x = coords[0];
y = coords[1];
break;
case java.awt.geom.PathIterator.__Fields.SEG_QUADTO:
gp.AddBezier(x, y, coords[0], coords[1], coords[0], coords[1], coords[2], coords[3]);
x = coords[2];
y = coords[3];
break;
case java.awt.geom.PathIterator.__Fields.SEG_CUBICTO:
gp.AddBezier(x, y, coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]);
x = coords[4];
y = coords[5];
break;
case java.awt.geom.PathIterator.__Fields.SEG_CLOSE:
gp.CloseFigure();
break;
}
iterator.next();
}
return(gp);
}
public override void setClip(java.awt.Shape shape)
{
if (shape == null)
{
Region clip = g.Clip;
clip.MakeInfinite();
g.Clip = clip;
}
else
{
g.Clip = new Region(J2C.ConvertShape(shape));
}
}
public override void clip(java.awt.Shape shape)
{
if (shape == null)
{
// the API specification says that this will clear
// the clip, but in fact the reference implementation throws a
// NullPointerException - see the following entry in the bug parade:
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6206189
throw new java.lang.NullPointerException();
}
else
{
g.IntersectClip(new Region(J2C.ConvertShape(shape)));
}
}
internal static GraphicsPath ConvertShape(java.awt.Shape shape)
{
java.awt.geom.PathIterator iterator = shape.getPathIterator(null);
GraphicsPath gp = new GraphicsPath();
gp.FillMode = (FillMode)iterator.getWindingRule();
float[] coords = new float[6];
float x = 0;
float y = 0;
while (!iterator.isDone())
{
int type = iterator.currentSegment(coords);
switch (type)
{
case java.awt.geom.PathIterator.__Fields.SEG_MOVETO:
x = coords[0];
y = coords[1];
gp.StartFigure();
break;
case java.awt.geom.PathIterator.__Fields.SEG_LINETO:
gp.AddLine(x, y, coords[0], coords[1]);
x = coords[0];
y = coords[1];
break;
case java.awt.geom.PathIterator.__Fields.SEG_QUADTO:
gp.AddBezier(x, y, coords[0], coords[1], coords[0], coords[1], coords[2], coords[3]);
x = coords[2];
y = coords[3];
break;
case java.awt.geom.PathIterator.__Fields.SEG_CUBICTO:
gp.AddBezier(x, y, coords[0], coords[1], coords[2], coords[3], coords[4], coords[5]);
x = coords[4];
y = coords[5];
break;
case java.awt.geom.PathIterator.__Fields.SEG_CLOSE:
gp.CloseFigure();
break;
}
iterator.next();
}
return(gp);
}
