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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_CHART2_SOURCE_INC_THREEDHELPER_HXX
21 : #define INCLUDED_CHART2_SOURCE_INC_THREEDHELPER_HXX
22 :
23 : #include <com/sun/star/chart2/XDiagram.hpp>
24 : #include <com/sun/star/drawing/CameraGeometry.hpp>
25 : #include <com/sun/star/drawing/ShadeMode.hpp>
26 : #include "charttoolsdllapi.hxx"
27 :
28 : namespace chart
29 : {
30 :
31 : /**
32 : */
33 :
34 : enum ThreeDLookScheme
35 : {
36 : ThreeDLookScheme_Simple,
37 : ThreeDLookScheme_Realistic,
38 : ThreeDLookScheme_Unknown
39 : };
40 :
41 : enum CuboidPlanePosition
42 : {
43 : CuboidPlanePosition_Left,
44 : CuboidPlanePosition_Right,
45 : CuboidPlanePosition_Top,
46 : CuboidPlanePosition_Bottom,
47 : CuboidPlanePosition_Front,
48 : CuboidPlanePosition_Back
49 : };
50 :
51 : class OOO_DLLPUBLIC_CHARTTOOLS ThreeDHelper
52 : {
53 : public:
54 :
55 : /** Returns the default camera geometry that is set in the Diagram CTOR.
56 : This is not the property default!
57 :
58 : @todo deprecate the hard set camera geometry and use the property
59 : default
60 : */
61 : static ::com::sun::star::drawing::CameraGeometry getDefaultCameraGeometry( bool bPie=false );
62 :
63 : static void getRotationAngleFromDiagram(
64 : const ::com::sun::star::uno::Reference<
65 : ::com::sun::star::beans::XPropertySet >& xSceneProperties
66 : , double& rfXAngleRad, double& rfYAngleRad, double& rfZAngleRad );
67 : static void setRotationAngleToDiagram(
68 : const ::com::sun::star::uno::Reference<
69 : ::com::sun::star::beans::XPropertySet >& xSceneProperties
70 : , double fXAngleRad, double fYAngleRad, double fZAngleRad );
71 :
72 : static void getRotationFromDiagram(
73 : const ::com::sun::star::uno::Reference<
74 : ::com::sun::star::beans::XPropertySet >& xSceneProperties
75 : , sal_Int32& rnHorizontalAngleDegree, sal_Int32& rnVerticalAngleDegree );
76 : static void setRotationToDiagram(
77 : const ::com::sun::star::uno::Reference<
78 : ::com::sun::star::beans::XPropertySet >& xSceneProperties
79 : , sal_Int32 nHorizontalAngleDegree, sal_Int32 nVerticalYAngleDegree );
80 :
81 : static void switchRightAngledAxes( const ::com::sun::star::uno::Reference<
82 : ::com::sun::star::beans::XPropertySet >& xSceneProperties
83 : , bool bRightAngledAxes, bool bRotateLights=true );
84 :
85 : static void adaptRadAnglesForRightAngledAxes( double& rfXAngleRad, double& rfYAngleRad );
86 252 : static double getXDegreeAngleLimitForRightAngledAxes() { return 90.0; }
87 252 : static double getYDegreeAngleLimitForRightAngledAxes() { return 45.0; }
88 :
89 : static double getValueClippedToRange( double fValue, const double& fPositivLimit );
90 :
91 : static void convertElevationRotationDegToXYZAngleRad(
92 : sal_Int32 nElevationDeg, sal_Int32 nRotationDeg
93 : , double& rfXAngleRad, double& rfYAngleRad, double& rfZAngleRad );
94 :
95 : SAL_DLLPRIVATE static void convertXYZAngleRadToElevationRotationDeg(
96 : sal_Int32& rnElevationDeg, sal_Int32& rnRotationDeg
97 : , double fXRad, double fYRad, double fZRad );
98 :
99 : static double getCameraDistance(
100 : const ::com::sun::star::uno::Reference<
101 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
102 : static void setCameraDistance(
103 : const ::com::sun::star::uno::Reference<
104 : ::com::sun::star::beans::XPropertySet >& xSceneProperties
105 : , double fCameraDistance );
106 : SAL_DLLPRIVATE static void ensureCameraDistanceRange( double& rfCameraDistance );
107 : SAL_DLLPRIVATE static void getCameraDistanceRange( double& rfMinimumDistance, double& rfMaximumDistance );
108 :
109 : static double CameraDistanceToPerspective( double fCameraDistance );
110 : static double PerspectiveToCameraDistance( double fPerspective );
111 :
112 : static void set3DSettingsToDefault( const ::com::sun::star::uno::Reference<
113 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
114 : static void setDefaultRotation( const ::com::sun::star::uno::Reference<
115 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
116 : static void setDefaultIllumination( const ::com::sun::star::uno::Reference<
117 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
118 :
119 : static void setDefaultRotation( const ::com::sun::star::uno::Reference<
120 : ::com::sun::star::beans::XPropertySet >& xSceneProperties, bool bPieOrDonut );
121 :
122 : static CuboidPlanePosition getAutomaticCuboidPlanePositionForStandardLeftWall( const ::com::sun::star::uno::Reference<
123 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
124 : static CuboidPlanePosition getAutomaticCuboidPlanePositionForStandardBackWall(const ::com::sun::star::uno::Reference<
125 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
126 : static CuboidPlanePosition getAutomaticCuboidPlanePositionForStandardBottom(const ::com::sun::star::uno::Reference<
127 : ::com::sun::star::beans::XPropertySet >& xSceneProperties );
128 :
129 : static ThreeDLookScheme detectScheme( const ::com::sun::star::uno::Reference<
130 : ::com::sun::star::chart2::XDiagram >& xDiagram );
131 : static void setScheme( const ::com::sun::star::uno::Reference<
132 : ::com::sun::star::chart2::XDiagram >& xDiagram
133 : , ThreeDLookScheme aScheme );
134 :
135 : //sal_Int32 nRoundedEdges: <0 or >100 -> mixed state
136 : //sal_Int32 nObjectLines: 0->no lines; 1->all lines on; other->mixed state
137 :
138 : static void getRoundedEdgesAndObjectLines( const ::com::sun::star::uno::Reference<
139 : ::com::sun::star::chart2::XDiagram >& xDiagram
140 : , sal_Int32& rnRoundedEdges, sal_Int32& rnObjectLines );
141 : static void setRoundedEdgesAndObjectLines( const ::com::sun::star::uno::Reference<
142 : ::com::sun::star::chart2::XDiagram >& xDiagram
143 : , sal_Int32 nRoundedEdges, sal_Int32 nObjectLines );
144 : };
145 :
146 : } //namespace chart
147 : #endif
148 :
149 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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