void IFillBSpline::draw (Canvas* c, Graphic* gs) {
IBrush* brush = (IBrush*) gs->GetBrush();
IPattern* pattern = (IPattern*) gs->GetPattern();
if (!brush->LeftArrow() && !brush->RightArrow() && !pattern->None()) {
FillBSpline::draw(c, gs);
}
}
IFillBSpline::IFillBSpline (Coord* ax, Coord* ay, int n, Graphic* gs)
: (ax, ay, n, gs) {
delete x;
delete y;
count = n + 4;
x = new Coord[count];
y = new Coord[count];
x[0] = ax[0];
x[1] = ax[0];
x[count - 1] = ax[n - 1];
x[count - 2] = ax[n - 1];
y[0] = ay[0];
y[1] = ay[0];
y[count - 1] = ay[n - 1];
y[count - 2] = ay[n - 1];
CopyArray(ax, ay, n, &x[2], &y[2]);
}
// contains returns true if the IFillBSpline contains the given point
// unless the brush is an arrow or the pattern is the "none" pattern.
boolean IFillBSpline::contains (PointObj& po, Graphic* gs) {
boolean contains = false;
IBrush* brush = (IBrush*) gs->GetBrush();
IPattern* pattern = (IPattern*) gs->GetPattern();
if (!brush->LeftArrow() && !brush->RightArrow() && !pattern->None()) {
contains = FillBSpline::contains(po, gs);
}
return contains;
}
boolean IFillBSpline::intersects (BoxObj& userb, Graphic* gs) {
boolean intersects = false;
IBrush* brush = (IBrush*) gs->GetBrush();
IPattern* pattern = (IPattern*) gs->GetPattern();
if (!brush->LeftArrow() && !brush->RightArrow() && !pattern->None()) {
intersects = FillBSpline::intersects(userb, gs);
}
return intersects;
}