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fix: fix a ImageViewer delete bug

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This commit is contained in:
kradchen
2025-05-12 10:04:01 +08:00
parent fb097fd692
commit 2a174c4f44
1 changed files with 9 additions and 3 deletions
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10
src/src/Rendering/Viewer/DICOMImageViewer.cxx
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@@ -97,6 +97,7 @@ DICOMImageViewer::~DICOMImageViewer() {
this->ImageMapper = nullptr; this->ImageMapper = nullptr;
} }
if (this->ImageActor) { if (this->ImageActor) {
ImageStack->RemoveImage(ImageActor);
this->ImageActor->Delete(); this->ImageActor->Delete();
this->ImageActor = nullptr; this->ImageActor = nullptr;
} }
@@ -106,10 +107,15 @@ DICOMImageViewer::~DICOMImageViewer() {
this->FusionMapper = nullptr; this->FusionMapper = nullptr;
} }
if (this->FusionActor) { if (this->FusionActor) {
ImageStack->RemoveImage(FusionActor);
this->FusionActor->Delete(); this->FusionActor->Delete();
this->FusionActor = nullptr; this->FusionActor = nullptr;
} }
if (this->ImageStack) {
this->Renderer->RemoveActor(ImageStack);
this->ImageStack->Delete();
// this->ImageStack = nullptr;
}
if (this->Renderer) { if (this->Renderer) {
this->Renderer->Delete(); this->Renderer->Delete();
this->Renderer = nullptr; this->Renderer = nullptr;
@@ -345,7 +351,6 @@ void DICOMImageViewer::UnInstallPipeline() {
void DICOMImageViewer::Render() { void DICOMImageViewer::Render() {
if (this->FirstRender) { if (this->FirstRender) {
// // Initialize the size if not set yet // // Initialize the size if not set yet
vtkAlgorithm *input = this->GetInputAlgorithm(); vtkAlgorithm *input = this->GetInputAlgorithm();
if (input) { if (input) {
input->UpdateInformation(); input->UpdateInformation();
@@ -363,6 +368,7 @@ void DICOMImageViewer::Render() {
ResetZoomScaleToFitWindowSize(); ResetZoomScaleToFitWindowSize();
} }
this->FirstRender = 0; this->FirstRender = 0;
return;
} }
} }
if (this->GetInput()) { if (this->GetInput()) {