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comparison OrthancStone/Sources/Scene2D/TextureBaseSceneLayer.cpp @ 1787:6e8105942146

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safeguard in TextureBaseSceneLayer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 15 May 2021 11:47:55 +0200
parents fca942f4b4a7
children 3889ae96d2e9
comparison
equal deleted inserted replaced
1786:748bfa7df18b 1787:6e8105942146
25 #include <Logging.h> 25 #include <Logging.h>
26 #include <OrthancException.h> 26 #include <OrthancException.h>
27 27
28 namespace OrthancStone 28 namespace OrthancStone
29 { 29 {
30 void TextureBaseSceneLayer::CheckNoManualTransform() const
31 {
32 if (transform_.get() != NULL)
33 {
34 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls,
35 "A transform has been manually set, first call ClearTransform()");
36 }
37 }
38
39
30 void TextureBaseSceneLayer::SetTexture(Orthanc::ImageAccessor* texture) 40 void TextureBaseSceneLayer::SetTexture(Orthanc::ImageAccessor* texture)
31 { 41 {
32 if (texture == NULL) 42 if (texture == NULL)
33 { 43 {
34 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer); 44 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
79 89
80 90
81 void TextureBaseSceneLayer::SetOrigin(double x, 91 void TextureBaseSceneLayer::SetOrigin(double x,
82 double y) 92 double y)
83 { 93 {
94 CheckNoManualTransform();
95
84 originX_ = x; 96 originX_ = x;
85 originY_ = y; 97 originY_ = y;
86 IncrementRevision(); 98 IncrementRevision();
87 } 99 }
88 100
89 101
90 void TextureBaseSceneLayer::SetPixelSpacing(double sx, 102 void TextureBaseSceneLayer::SetPixelSpacing(double sx,
91 double sy) 103 double sy)
92 { 104 {
105 CheckNoManualTransform();
106
93 if (sx <= 0 || 107 if (sx <= 0 ||
94 sy <= 0) 108 sy <= 0)
95 { 109 {
96 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange); 110 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
97 } 111 }
104 } 118 }
105 119
106 120
107 void TextureBaseSceneLayer::SetAngle(double angle) 121 void TextureBaseSceneLayer::SetAngle(double angle)
108 { 122 {
123 CheckNoManualTransform();
124
109 angle_ = angle; 125 angle_ = angle;
110 IncrementRevision(); 126 IncrementRevision();
111 } 127 }
112 128
113 129
118 } 134 }
119 135
120 136
121 void TextureBaseSceneLayer::SetFlipX(bool flip) 137 void TextureBaseSceneLayer::SetFlipX(bool flip)
122 { 138 {
139 CheckNoManualTransform();
140
123 flipX_ = flip; 141 flipX_ = flip;
124 IncrementRevision(); 142 IncrementRevision();
125 } 143 }
126 144
127 145
128 void TextureBaseSceneLayer::SetFlipY(bool flip) 146 void TextureBaseSceneLayer::SetFlipY(bool flip)
129 { 147 {
148 CheckNoManualTransform();
149
130 flipY_ = flip; 150 flipY_ = flip;
131 IncrementRevision(); 151 IncrementRevision();
132 } 152 }
133 153
134 154