// closes the current sub-path
void wxGraphicsPath::CloseSubpath()
{
AllocExclusive();
GetPathData()->CloseSubpath();
}
// gets the last point of the current path, (0,0) if not yet set
void wxGraphicsPath::GetCurrentPoint( wxDouble* x, wxDouble* y) const
{
GetPathData()->GetCurrentPoint(x,y);
}
// adds a cubic Bezier curve from the current point, using two control points and an end point
void wxGraphicsPath::AddCurveToPoint( wxDouble cx1, wxDouble cy1, wxDouble cx2, wxDouble cy2, wxDouble x, wxDouble y )
{
AllocExclusive();
GetPathData()->AddCurveToPoint(cx1,cy1,cx2,cy2,x,y);
}
// adds another path
void wxGraphicsPath::AddPath( const wxGraphicsPath& path )
{
AllocExclusive();
GetPathData()->AddPath(path.GetPathData());
}
bool wxGraphicsPath::Contains( wxDouble x, wxDouble y, wxPolygonFillMode fillStyle ) const
{
return GetPathData()->Contains(x,y,fillStyle);
}
// adds a straight line from the current point to (x,y)
void wxGraphicsPath::AddLineToPoint( wxDouble x, wxDouble y )
{
AllocExclusive();
GetPathData()->AddLineToPoint(x,y);
}
// transforms each point of this path by the matrix
void wxGraphicsPath::Transform( const wxGraphicsMatrix& matrix )
{
AllocExclusive();
GetPathData()->Transform(matrix.GetMatrixData());
}
// appends an ellipsis as a new closed subpath fitting the passed rectangle
void wxGraphicsPath::AddCircle( wxDouble x, wxDouble y, wxDouble r )
{
AllocExclusive();
GetPathData()->AddCircle(x,y,r);
}
// returns the native path
void * wxGraphicsPath::GetNativePath() const
{
return GetPathData()->GetNativePath();
}
// give the native path returned by GetNativePath() back (there might be some deallocations necessary)
void wxGraphicsPath::UnGetNativePath(void *p)const
{
GetPathData()->UnGetNativePath(p);
}
// appends a rounded rectangle
void wxGraphicsPath::AddRoundedRectangle( wxDouble x, wxDouble y, wxDouble w, wxDouble h, wxDouble radius)
{
AllocExclusive();
GetPathData()->AddRoundedRectangle(x,y,w,h,radius);
}
// appends an ellipse
void wxGraphicsPath::AddEllipse( wxDouble x, wxDouble y, wxDouble w, wxDouble h)
{
AllocExclusive();
GetPathData()->AddEllipse(x,y,w,h);
}
// appends a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1) to (x2,y2), also a straight line from (current) to (x1,y1)
void wxGraphicsPath::AddArcToPoint( wxDouble x1, wxDouble y1 , wxDouble x2, wxDouble y2, wxDouble r )
{
GetPathData()->AddArcToPoint(x1,y1,x2,y2,r);
}
// adds an arc of a circle centering at (x,y) with radius (r) from startAngle to endAngle
void wxGraphicsPath::AddArc( wxDouble x, wxDouble y, wxDouble r, wxDouble startAngle, wxDouble endAngle, bool clockwise )
{
AllocExclusive();
GetPathData()->AddArc(x,y,r,startAngle,endAngle,clockwise);
}
// gets the bounding box enclosing all points (possibly including control points)
void wxGraphicsPath::GetBox(wxDouble *x, wxDouble *y, wxDouble *w, wxDouble *h) const
{
GetPathData()->GetBox(x,y,w,h);
}
// adds a quadratic Bezier curve from the current point, using a control point and an end point
void wxGraphicsPath::AddQuadCurveToPoint( wxDouble cx, wxDouble cy, wxDouble x, wxDouble y )
{
AllocExclusive();
GetPathData()->AddQuadCurveToPoint(cx,cy,x,y);
}
bool wxGraphicsPath::Contains( wxDouble x, wxDouble y, int fillStyle ) const
{
return GetPathData()->Contains(x,y,fillStyle);
}