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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
module com { module sun { module star { module rendering {
/** Specialized interface for a 2D poly-polygon containing only straight line segments.
@since OOo 2.0
*/
interface XLinePolyPolygon2D : XPolyPolygon2D
{
/** Query subset of this poly-polygon, starting at the given
polygon and the given point within that polygon, and
containing the specified number of polygons and points in the
last polygon.
@param nPolygonIndex
The index number of the polygon to start with extracting
points. Set to 0 to start with the first polygon.
@param nNumberOfPolygons
The number of polygons, starting with nPolygonIndex, to
extract points from. Set to -1 to extract all polygons,
starting with nPolygonIndex (i.e. a total of
getNumberOfPolygons() - nPolygonIndex polygons is extracted).
@param nPointIndex
The index of the point within the first polygon (that with the
index number nPolygonIndex) to start extraction with. Set to 0
to start with the first point in this polygon.
@param nNumberOfPoints
The number of points in the last polygon of the extraction
sequence, to be extracted. Set to -1 to extract all points
from the last polygon.
*/
sequence< sequence< ::com::sun::star::geometry::RealPoint2D > > getPoints( [in] long nPolygonIndex, [in] long nNumberOfPolygons, [in] long nPointIndex, [in] long nNumberOfPoints )
raises (com::sun::star::lang::IndexOutOfBoundsException);
/** Set the specified sequence of points to the poly-polygon.
This method can either set the whole poly-polygon to the new
data, or insert the points at the given index
@param points the points.
@param nPolygonIndex
The index of the polygon to start point insertion with. This
index must be in the range [0,numPolygons], and the insertion
will take place <em>before</em> this position (i.e. when
specifying 0 here, the given point sequence will precede all
existing polygons already within the poly-polygon). To append
to a poly-polygon, call setPoints() with
XLinePolyPolygon2D::getNumberOfPolygons()
as the polygon index. If nPolygonIndex is -1, the given
sequence of points <em>replaces</em> the poly-polygon content,
such that after this method completes, it contains exactly the
specified point data.
@throws com::sun::star::lang::IndexOutOfBoundsException
if one of the given values exceed the permissible range.
*/
void setPoints( [in] sequence< sequence< ::com::sun::star::geometry::RealPoint2D > > points, [in] long nPolygonIndex )
raises (com::sun::star::lang::IndexOutOfBoundsException);
/** Get a single point from the poly-polygon
*/
::com::sun::star::geometry::RealPoint2D getPoint( [in] long nPolygonIndex, [in] long nPointIndex )
raises (com::sun::star::lang::IndexOutOfBoundsException);
/** Set a single point on the poly-polygon. The remaining points of
the poly-polygon will not be changed by this method.
*/
void setPoint( [in] ::com::sun::star::geometry::RealPoint2D point, [in] long nPolygonIndex, [in] long nPointIndex )
raises (com::sun::star::lang::IndexOutOfBoundsException);
};
}; }; }; };
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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