C++ (Cpp) BoxObj::Contains Examples

Example #1

File: picture.cpp Project: PNCG/neuron

bool Picture::contains (PointObj& po, Graphic* gs) {
    if (!IsEmpty()) {
        Iterator i;
        FullGraphic gstemp;
        Transformer ttemp;
        BoxObj b;

	getBox(b, gs);

	if (b.Contains(po)) {
	    gstemp.SetTransformer(&ttemp);

            for (First(i); !Done(i); Next(i)) {
                Graphic* gr = GetGraphic(i);
		concatGraphic(gr, gr, gs, &gstemp);

		if (containsGraphic(gr, po, &gstemp)) {
		    gstemp.SetTransformer(nil);
		    return true;
		}
	    }
	    gstemp.SetTransformer(nil); /* to avoid deleting ttemp explicitly*/
	}
    }
    return false;
}

Example #2

File: ulabel.cpp Project: neurodebian/iv-hines

boolean ULabel::contains (PointObj& po, Graphic* gs) {
    PointObj pt (&po);
    PSFont* f = gs->GetFont();

    invTransform(pt._x, pt._y, gs);
    BoxObj b (0, 0, f->Width(_string), f->Height());
    return b.Contains(pt);
}

Example #3

File: ustencil.cpp Project: neurodebian/iv-hines

boolean UStencil::contains (PointObj& po, Graphic* gs) {
    Bitmap* bitmap = (_mask == nil) ? _image : _mask;
    PointObj pt (&po);

    invTransform(pt._x, pt._y, gs);
    BoxObj b (0, 0, bitmap->Width(), bitmap->Height());
    return b.Contains(pt);
}

Example #4

File: lines.c Project: barak/ivtools-cvs

boolean MultiLine::f_contains (PointObj& po, Graphic* gs) {
    BoxObj b;
    PointObj pt (&po);
    getBox(b, gs);

    if (b.Contains(pt)) {
	FillPolygonObj fp (x(), y(), count());
	invTransform(pt._x, pt._y, gs);
	return fp.Contains(pt);
    }
    return false;
}

Example #5

File: lines.c Project: barak/ivtools-cvs

boolean MultiLine::s_contains (PointObj& po, Graphic* gs) {
    MultiLineObj &ml = *_pts;
    PointObj pt (&po);
    BoxObj b;
    getBox(b, gs);

    if (b.Contains(po)) {
	invTransform(pt._x, pt._y, gs);
	return ml.Contains(pt);
    }
    return false;
}

Example #6

File: splines.cpp Project: PNCG/neuron

bool OpenBSpline::f_contains (PointObj& po, Graphic* gs) {
    PointObj pt (&po);
    BoxObj b;
    getBox(b, gs);

    if (b.Contains(pt)) {
	invTransform(pt._x, pt._y, gs);
	FillPolygonObj fp;
	fp.ClosedSplineToPolygon(_x, _y, _count);
	return fp.Contains(pt);
    }
    return false;
}

Example #7

File: splines.cpp Project: PNCG/neuron

bool OpenBSpline::s_contains (PointObj& po, Graphic* gs) {
    PointObj pt (&po);
    BoxObj b;
    getBox(b, gs);

    if (b.Contains(pt)) {
	invTransform(pt._x, pt._y, gs);
	MultiLineObj ml;
	ml.SplineToMultiLine(_x, _y, _count);
	return ml.Contains(pt);
    }
    return false;
}

Example #8

File: geomobjs.c Project: barak/ivtools-cvs

boolean MultiLineObj::Contains (PointObj& p) {
    register int i;
    BoxObj b;
    
    GetBox(b);
    if (b.Contains(p)) {
	for (i = 1; i < _count; ++i) {
	    LineObj l (_x[i-1], _y[i-1], _x[i], _y[i]);
	    if (l.Contains(p)) {
	        return true;
	    }
	}
    }    
    return false;
}

Example #9

File: slsplines.c Project: axelmuhr/Helios-NG

boolean BSplineSelection::contains (PointObj& po, Graphic* gs) {
    BoxObj b;
    getBox(b, gs);
    if (b.Contains(po)) {
	if (containsGraphic(ifillbspline, po, gs)) {
	    return true;
	} else if (containsGraphic(bspline, po, gs)) {
	    return true;
	} else if (LeftAcont(lx0, ly0, lx1, ly1, po, gs)) {
	    return true;
	} else if (RightAcont(rx0, ry0, rx1, ry1, po, gs)) {
	    return true;
	}
    }
    return false;
}

Example #10

File: splines.cpp Project: PNCG/neuron

bool SFH_ClosedBSpline::intersects (BoxObj& userb, Graphic* gs) {
    PointObj po;
    const Coord *x, *y;
    int count = GetOriginal(x, y);
    Transformer* t = gs->GetTransformer();

    for (int i = 0; i < count; i++) {
	po._x = x[i];
	po._y = y[i];

        if (t != nil) {
            t->Transform(po._x, po._y);
        }
	if (userb.Contains(po)) {
            return true;
        }
    }
    return SF_ClosedBSpline::intersects(userb, gs);
}

Example #11

File: graphic.cpp Project: neurodebian/iv-hines

boolean Graphic::contains (PointObj& po, Graphic* gs) {
    BoxObj b;

    getBox(b, gs);
    return b.Contains(po);
}

Example #12

File: rasterrect.cpp Project: PNCG/neuron

bool RasterRect::contains (PointObj& po, Graphic* gs) {
    PointObj pt (&po);
    invTransform(pt._x, pt._y, gs);
    BoxObj b (0, 0, _raster->Width(), _raster->Height());
    return b.Contains(pt);
}

Example #13

File: lines.c Project: barak/ivtools-cvs

boolean Point::intersects (BoxObj& b, Graphic* gs) {
    PointObj pt (_x, _y);
        
    transform(pt._x, pt._y, gs);
    return b.Contains(pt);
}