public override void DrawArc(double x1, double y1, double x2, double y2, double bulge)
{
int prevx = GFXUtil.FloatToInt(x1);
int prevy = GFXUtil.FloatToInt(y1);
int clipres = Clipper.ClipArc(x1, y1, x2, y2, bulge, clipbuffer, Clip.XMin, Clip.YMin, Clip.XMax, Clip.YMax);
for (int idx = 0; idx < clipres; idx += 5)
{
int cx = GFXUtil.FloatToInt(clipbuffer[idx]), cy = GFXUtil.FloatToInt(clipbuffer[idx + 1]), nx, ny;
GeomUtil.FlattenArc(clipbuffer[idx], clipbuffer[idx + 1], clipbuffer[idx + 2], clipbuffer[idx + 3], clipbuffer[idx + 4], false, flattentol, (x, y, moveto) =>
{
nx = GFXUtil.FloatToInt(x);
ny = GFXUtil.FloatToInt(y);
target.Add(cx, cy, nx, ny, currentobject);
cx = nx;
cy = ny;
});
}
}
internal override void Flatten(ref double penx, ref double peny, double tol, FlattenCallback lcb)
{
GeomUtil.FlattenArc(penx, peny, X, Y, Bulge, false, tol, lcb);
penx = X;
peny = Y;
}
