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authorArmin Weiss <aw@openoffice.org>2003-11-26 13:29:22 +0000
committerArmin Weiss <aw@openoffice.org>2003-11-26 13:29:22 +0000
commit449096b836cec495ca278fc628b955c3a62bd6cd (patch)
treea0cc32faff893a2de207326227269ec34d2543bc /basegfx/inc
parent9c48b708246e01e7a1efccd90c0f242513e3713a (diff)
Added B3DPolygon support
Diffstat (limited to 'basegfx/inc')
-rw-r--r--basegfx/inc/basegfx/polygon/b3dpolygon.hxx162
-rw-r--r--basegfx/inc/basegfx/polygon/b3dpolygontools.hxx137
-rw-r--r--basegfx/inc/basegfx/polygon/b3dpolypolygon.hxx151
-rw-r--r--basegfx/inc/basegfx/polygon/b3dpolypolygontools.hxx102
4 files changed, 552 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/polygon/b3dpolygon.hxx b/basegfx/inc/basegfx/polygon/b3dpolygon.hxx
new file mode 100644
index 000000000000..4df95083ee57
--- /dev/null
+++ b/basegfx/inc/basegfx/polygon/b3dpolygon.hxx
@@ -0,0 +1,162 @@
+/*************************************************************************
+ *
+ * $RCSfile: b3dpolygon.hxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: aw $ $Date: 2003-11-26 14:29:18 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_POLYGON_B3DPOLYGON_HXX
+#define _BGFX_POLYGON_B3DPOLYGON_HXX
+
+#ifndef _SAL_TYPES_H_
+#include <sal/types.h>
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+// predeclarations
+class ImplB3DPolygon;
+
+namespace basegfx
+{
+ namespace polygon
+ {
+ class B3DPolygon;
+ } // end of namespace polygon
+
+ namespace point
+ {
+ class B3DPoint;
+ } // end of namespace point
+
+ namespace matrix
+ {
+ class B3DHomMatrix;
+ } // end of namespace matrix
+} // end of namespace basegfx
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ namespace polygon
+ {
+ class B3DPolygon
+ {
+ private:
+ // internal data.
+ ImplB3DPolygon* mpPolygon;
+
+ // internal method to force a ref-counted instance to be copied
+ // to a modifyable unique copy.
+ void implForceUniqueCopy();
+
+ public:
+ B3DPolygon();
+ B3DPolygon(const B3DPolygon& rPolygon);
+ B3DPolygon(const B3DPolygon& rPolygon, sal_uInt32 nIndex, sal_uInt32 nCount);
+ ~B3DPolygon();
+
+ // assignment operator
+ B3DPolygon& operator=(const B3DPolygon& rPolygon);
+
+ // compare operators
+ sal_Bool operator==(const B3DPolygon& rPolygon) const;
+ sal_Bool operator!=(const B3DPolygon& rPolygon) const;
+
+ // member count
+ sal_uInt32 count() const;
+
+ // Coordinate interface
+ ::basegfx::point::B3DPoint getB3DPoint(sal_uInt32 nIndex) const;
+ void setB3DPoint(sal_uInt32 nIndex, const ::basegfx::point::B3DPoint& rValue);
+
+ // Coordinate insert/append
+ void insert(sal_uInt32 nIndex, const ::basegfx::point::B3DPoint& rPoint, sal_uInt32 nCount = 1);
+ void append(const ::basegfx::point::B3DPoint& rPoint, sal_uInt32 nCount = 1);
+
+ // insert/append other 2D polygons
+ void insert(sal_uInt32 nIndex, const B3DPolygon& rPoly, sal_uInt32 nIndex2 = 0, sal_uInt32 nCount = 0);
+ void append(const B3DPolygon& rPoly, sal_uInt32 nIndex = 0, sal_uInt32 nCount = 0);
+
+ // remove
+ void remove(sal_uInt32 nIndex, sal_uInt32 nCount = 1);
+
+ // clear all points
+ void clear();
+
+ // closed state
+ sal_Bool isClosed() const;
+ void setClosed(sal_Bool bNew);
+
+ // flip polygon direction
+ void flip();
+
+ // test if Polygon has double points
+ sal_Bool hasDoublePoints() const;
+
+ // remove double points, at the begin/end and follow-ups, too
+ void removeDoublePoints();
+
+ // apply transformation given in matrix form to the polygon
+ void transform(const ::basegfx::matrix::B3DHomMatrix& rMatrix);
+ };
+ } // end of namespace polygon
+} // end of namespace basegfx
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif // _BGFX_POLYGON_B3DPOLYGON_HXX
diff --git a/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx b/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx
new file mode 100644
index 000000000000..7536de67bb21
--- /dev/null
+++ b/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx
@@ -0,0 +1,137 @@
+/*************************************************************************
+ *
+ * $RCSfile: b3dpolygontools.hxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: aw $ $Date: 2003-11-26 14:29:20 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_POLYGON_B3DPOLYGONTOOLS_HXX
+#define _BGFX_POLYGON_B3DPOLYGONTOOLS_HXX
+
+#ifndef _BGFX_POINT_B3DPOINT_HXX
+#include <basegfx/point/b3dpoint.hxx>
+#endif
+
+#ifndef _BGFX_VECTOR_B3DVECTOR_HXX
+#include <basegfx/vector/b3dvector.hxx>
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ // predefinitions
+ namespace polygon
+ {
+ class B3DPolygon;
+ } // end of namespace polygon
+
+ // predefinitions
+ namespace range
+ {
+ class B3DRange;
+ } // end of namespace range
+
+ namespace polygon
+ {
+ namespace tools
+ {
+ // B3DPolygon tools
+
+ /** Check if given polygon is closed. This is kind of a
+ 'classic' method to support old polygon definitions.
+ Those old polygon definitions define the closed state
+ of the polygon using identical start and endpoints. This
+ method corrects this (removes double start/end points)
+ and sets the Closed()-state of the polygon correctly.
+ */
+ void checkClosed(::basegfx::polygon::B3DPolygon& rCandidate);
+
+ // Get successor and predecessor indices. Returning the same index means there
+ // is none. Same for successor.
+ sal_uInt32 getIndexOfPredecessor(sal_uInt32 nIndex, const ::basegfx::polygon::B3DPolygon& rCandidate);
+ sal_uInt32 getIndexOfSuccessor(sal_uInt32 nIndex, const ::basegfx::polygon::B3DPolygon& rCandidate);
+
+ // Get index of first different predecessor. Returning the same index means there
+ // is none. Same for successor.
+ sal_uInt32 getIndexOfDifferentPredecessor(sal_uInt32 nIndex, const ::basegfx::polygon::B3DPolygon& rCandidate);
+ sal_uInt32 getIndexOfDifferentSuccessor(sal_uInt32 nIndex, const ::basegfx::polygon::B3DPolygon& rCandidate);
+
+ // get size of polygon. Control vectors are included in that ranges.
+ ::basegfx::range::B3DRange getRange(const ::basegfx::polygon::B3DPolygon& rCandidate);
+
+ // get length of polygon edge from point nIndex to nIndex + 1
+ double getEdgeLength(const ::basegfx::polygon::B3DPolygon& rCandidate, sal_uInt32 nIndex);
+
+ // get length of polygon
+ double getLength(const ::basegfx::polygon::B3DPolygon& rCandidate);
+
+ // get position on polygon for absolute given distance. If
+ // length is given, it is assumed the correct polygon length, if 0.0 it is calculated
+ // using getLength(...)
+ ::basegfx::point::B3DPoint getPositionAbsolute(const ::basegfx::polygon::B3DPolygon& rCandidate, double fDistance, double fLength = 0.0);
+
+ // get position on polygon for relative given distance in range [0.0 .. 1.0]. If
+ // length is given, it is assumed the correct polygon length, if 0.0 it is calculated
+ // using getLength(...)
+ ::basegfx::point::B3DPoint getPositionRelative(const ::basegfx::polygon::B3DPolygon& rCandidate, double fDistance, double fLength = 0.0);
+
+ } // end of namespace tools
+ } // end of namespace polygon
+} // end of namespace basegfx
+
+#endif // _BGFX_POLYGON_B3DPOLYGONTOOLS_HXX
diff --git a/basegfx/inc/basegfx/polygon/b3dpolypolygon.hxx b/basegfx/inc/basegfx/polygon/b3dpolypolygon.hxx
new file mode 100644
index 000000000000..1fcd5634d15c
--- /dev/null
+++ b/basegfx/inc/basegfx/polygon/b3dpolypolygon.hxx
@@ -0,0 +1,151 @@
+/*************************************************************************
+ *
+ * $RCSfile: b3dpolypolygon.hxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: aw $ $Date: 2003-11-26 14:29:18 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
+#define _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
+
+#ifndef _SAL_TYPES_H_
+#include <sal/types.h>
+#endif
+
+// predeclarations
+class ImplB3DPolyPolygon;
+
+namespace basegfx
+{
+ namespace polygon
+ {
+ class B3DPolygon;
+ } // end of namespace polygon
+
+ namespace matrix
+ {
+ class B3DHomMatrix;
+ } // end of namespace matrix
+} // end of namespace basegfx
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ namespace polygon
+ {
+ class B3DPolyPolygon
+ {
+ private:
+ ImplB3DPolyPolygon* mpPolyPolygon;
+
+ // internal method to force a ref-counted instance to be copied
+ // to a modifyable unique copy.
+ void implForceUniqueCopy();
+
+ public:
+ B3DPolyPolygon();
+ B3DPolyPolygon(const B3DPolyPolygon& rPolyPolygon);
+ ~B3DPolyPolygon();
+
+ // assignment operator
+ B3DPolyPolygon& operator=(const B3DPolyPolygon& rPolyPolygon);
+
+ // compare operators
+ sal_Bool operator==(const B3DPolyPolygon& rPolyPolygon) const;
+ sal_Bool operator!=(const B3DPolyPolygon& rPolyPolygon) const;
+
+ // polygon interface
+ sal_uInt32 count() const;
+
+ B3DPolygon getB3DPolygon(sal_uInt32 nIndex) const;
+ void setB3DPolygon(sal_uInt32 nIndex, const B3DPolygon& rPolygon);
+
+ // insert/append single polygon
+ void insert(sal_uInt32 nIndex, const B3DPolygon& rPolygon, sal_uInt32 nCount = 1);
+ void append(const B3DPolygon& rPolygon, sal_uInt32 nCount = 1);
+
+ // insert/append multiple polygons
+ void insert(sal_uInt32 nIndex, const B3DPolyPolygon& rPolyPolygon);
+ void append(const B3DPolyPolygon& rPolyPolygon);
+
+ // remove
+ void remove(sal_uInt32 nIndex, sal_uInt32 nCount = 1);
+
+ // reset to empty state
+ void clear();
+
+ // closed state
+ sal_Bool isClosed() const;
+ void setClosed(sal_Bool bNew);
+
+ // flip polygon direction
+ void flip();
+
+ // test if PolyPolygon has double points
+ sal_Bool hasDoublePoints() const;
+
+ // remove double points, at the begin/end and follow-ups, too
+ void removeDoublePoints();
+
+ // apply transformation given in matrix form to the polygon
+ void transform(const ::basegfx::matrix::B3DHomMatrix& rMatrix);
+ };
+ } // end of namespace polygon
+} // end of namespace basegfx
+
+#endif // _BGFX_POLYGON_B3DPOLYPOLYGON_HXX
diff --git a/basegfx/inc/basegfx/polygon/b3dpolypolygontools.hxx b/basegfx/inc/basegfx/polygon/b3dpolypolygontools.hxx
new file mode 100644
index 000000000000..c731930fa69a
--- /dev/null
+++ b/basegfx/inc/basegfx/polygon/b3dpolypolygontools.hxx
@@ -0,0 +1,102 @@
+/*************************************************************************
+ *
+ * $RCSfile: b3dpolypolygontools.hxx,v $
+ *
+ * $Revision: 1.1 $
+ *
+ * last change: $Author: aw $ $Date: 2003-11-26 14:29:22 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX
+#define _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX
+
+#ifndef _BGFX_POINT_B2DPOINT_HXX
+#include <basegfx/point/b2dpoint.hxx>
+#endif
+
+#ifndef _BGFX_VECTOR_B2DVECTOR_HXX
+#include <basegfx/vector/b2dvector.hxx>
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ // predefinitions
+ namespace polygon
+ {
+ class B3DPolyPolygon;
+ } // end of namespace polygon
+
+ // predefinitions
+ namespace range
+ {
+ class B3DRange;
+ } // end of namespace range
+
+ namespace polygon
+ {
+ namespace tools
+ {
+ // B3DPolyPolygon tools
+
+ // get size of PolyPolygon. Control vectors are included in that ranges.
+ ::basegfx::range::B3DRange getRange(const ::basegfx::polygon::B3DPolyPolygon& rCandidate);
+
+ } // end of namespace tools
+ } // end of namespace polygon
+} // end of namespace basegfx
+
+#endif // _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX