Mercurial > hg > orthanc-stone

comparison OrthancStone/Sources/Scene2D/AnnotationsSceneLayer.cpp @ 1977:ba971d9082d3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
cont pixel probe
author Sebastien Jodogne <s.jodogne@gmail.com>
date Sat, 29 Oct 2022 16:31:09 +0200
parents d71acf30970a
children 95449b0e064a
comparison
equal deleted inserted replaced
1976:d71acf30970a 1977:ba971d9082d3
683 683
684 void SetContent(const TextSceneLayer& content) 684 void SetContent(const TextSceneLayer& content)
685 { 685 {
686 SetModified(true); 686 SetModified(true);
687 content_.reset(dynamic_cast<TextSceneLayer*>(content.Clone())); 687 content_.reset(dynamic_cast<TextSceneLayer*>(content.Clone()));
688 } 688 }
689
690 void SetText(const std::string& text)
691 {
692 if (content_.get() == NULL)
693 {
694 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
695 }
696 else
697 {
698 SetModified(true);
699 content_->SetText(text);
700 }
701 }
702
703 void SetPosition(double x,
704 double y)
705 {
706 if (content_.get() == NULL)
707 {
708 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
709 }
710 else
711 {
712 SetModified(true);
713 content_->SetPosition(x, y);
714 }
715 }
689 716
690 virtual bool IsHit(const ScenePoint2D& p, 717 virtual bool IsHit(const ScenePoint2D& p,
691 const Scene2D& scene) const ORTHANC_OVERRIDE 718 const Scene2D& scene) const ORTHANC_OVERRIDE
692 { 719 {
693 return false; 720 return false;
925 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "Cannot unserialize an segment annotation"); 952 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "Cannot unserialize an segment annotation");
926 } 953 }
927 } 954 }
928 }; 955 };
929 956
930 957
931 class AnnotationsSceneLayer::PixelProbeAnnotation : public Annotation 958 class AnnotationsSceneLayer::PixelProbeAnnotation : public Annotation
932 { 959 {
933 private: 960 private:
934 int probedLayer_; 961 int probedLayer_;
935 Handle& handle_; 962 Handle& handle_;
943 Annotation(that, units), 970 Annotation(that, units),
944 probedLayer_(probedLayer), 971 probedLayer_(probedLayer),
945 handle_(AddTypedPrimitive<Handle>(new Handle(*this, p))), 972 handle_(AddTypedPrimitive<Handle>(new Handle(*this, p))),
946 label_(AddTypedPrimitive<Text>(new Text(that, *this))) 973 label_(AddTypedPrimitive<Text>(new Text(that, *this)))
947 { 974 {
948 label_.SetColor(COLOR_TEXT);
949 }
950
951 Handle& GetHandle() const
952 {
953 return handle_;
954 }
955
956 virtual void SignalMove(GeometricPrimitive& primitive,
957 const Scene2D& scene) ORTHANC_OVERRIDE
958 {
959 UpdateProbe(scene);
960 }
961
962 virtual void UpdateProbe(const Scene2D& scene) ORTHANC_OVERRIDE
963 {
964 TextSceneLayer content; 975 TextSceneLayer content;
965
966 content.SetPosition(handle_.GetCenter().GetX(), handle_.GetCenter().GetY()); 976 content.SetPosition(handle_.GetCenter().GetX(), handle_.GetCenter().GetY());
967 content.SetAnchor(BitmapAnchor_CenterLeft); 977 content.SetAnchor(BitmapAnchor_CenterLeft);
968 content.SetBorder(10); 978 content.SetBorder(10);
969 979 content.SetText("?");
980
981 label_.SetContent(content);
982 label_.SetColor(COLOR_TEXT);
983 }
984
985 Handle& GetHandle() const
986 {
987 return handle_;
988 }
989
990 virtual void SignalMove(GeometricPrimitive& primitive,
991 const Scene2D& scene) ORTHANC_OVERRIDE
992 {
993 label_.SetPosition(handle_.GetCenter().GetX(), handle_.GetCenter().GetY());
994 }
995
996 virtual void UpdateProbe(const Scene2D& scene) ORTHANC_OVERRIDE
997 {
970 if (scene.HasLayer(probedLayer_)) 998 if (scene.HasLayer(probedLayer_))
971 { 999 {
972 const TextureBaseSceneLayer& layer = dynamic_cast<TextureBaseSceneLayer&>(scene.GetLayer(probedLayer_)); 1000 const ISceneLayer& layer = scene.GetLayer(probedLayer_);
973 const AffineTransform2D sceneToTexture = AffineTransform2D::Invert(layer.GetTransform()); 1001 if (layer.GetType() == ISceneLayer::Type_FloatTexture ||
974 1002 layer.GetType() == ISceneLayer::Type_ColorTexture)
975 double x = handle_.GetCenter().GetX(); 1003 {
976 double y = handle_.GetCenter().GetY(); 1004 const TextureBaseSceneLayer& texture = dynamic_cast<TextureBaseSceneLayer&>(scene.GetLayer(probedLayer_));
977 sceneToTexture.Apply(x, y); 1005 const AffineTransform2D sceneToTexture = AffineTransform2D::Invert(texture.GetTransform());
978 1006
979 int textureX = static_cast<int>(std::floor(x)); 1007 double x = handle_.GetCenter().GetX();
980 int textureY = static_cast<int>(std::floor(y)); 1008 double y = handle_.GetCenter().GetY();
981 1009 sceneToTexture.Apply(x, y);
982 char buf[64]; 1010
983 sprintf(buf, "Hello %d x %d / (%d,%d)\n", layer.GetTexture().GetWidth(), layer.GetTexture().GetHeight(), 1011 int textureX = static_cast<int>(std::floor(x));
984 textureX, textureY); 1012 int textureY = static_cast<int>(std::floor(y));
985 content.SetText(buf); 1013
986 } 1014 char buf[64];
987 else 1015 sprintf(buf, "Hello %d x %d / (%d,%d)\n", texture.GetTexture().GetWidth(), texture.GetTexture().GetHeight(),
988 { 1016 textureX, textureY);
989 content.SetText("????"); 1017 label_.SetText(buf);
990 } 1018 }
991 1019 }
992 label_.SetContent(content);
993 } 1020 }
994 1021
995 virtual void Serialize(Json::Value& target) ORTHANC_OVERRIDE 1022 virtual void Serialize(Json::Value& target) ORTHANC_OVERRIDE
996 { 1023 {
997 target = Json::objectValue; 1024 target = Json::objectValue;
1658 } 1685 }
1659 1686
1660 1687
1661 void AnnotationsSceneLayer::Render(Scene2D& scene) 1688 void AnnotationsSceneLayer::Render(Scene2D& scene)
1662 { 1689 {
1690 // First, update the probes
1691 for (Annotations::const_iterator it = annotations_.begin(); it != annotations_.end(); ++it)
1692 {
1693 assert(*it != NULL);
1694 (*it)->UpdateProbe(scene);
1695 }
1696
1663 MacroSceneLayer* macro = NULL; 1697 MacroSceneLayer* macro = NULL;
1664 1698
1665 if (scene.HasLayer(macroLayerIndex_)) 1699 if (scene.HasLayer(macroLayerIndex_))
1666 { 1700 {
1667 macro = &dynamic_cast<MacroSceneLayer&>(scene.GetLayer(macroLayerIndex_)); 1701 macro = &dynamic_cast<MacroSceneLayer&>(scene.GetLayer(macroLayerIndex_));
1909 { 1943 {
1910 LOG(ERROR) << "Cannot unserialize unknown type of annotation: " << type; 1944 LOG(ERROR) << "Cannot unserialize unknown type of annotation: " << type;
1911 } 1945 }
1912 } 1946 }
1913 } 1947 }
1914
1915
1916 void AnnotationsSceneLayer::UpdateProbes(const Scene2D& scene)
1917 {
1918 for (Annotations::const_iterator it = annotations_.begin(); it != annotations_.end(); ++it)
1919 {
1920 assert(*it != NULL);
1921 (*it)->UpdateProbe(scene);
1922 }
1923 }
1924 } 1948 }