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comparison Framework/Radiography/RadiographyWidget.cpp @ 1258:9c20ae049669

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more logs to debug exceptions in Render
author Alain Mazy <alain@mazy.be>
date Tue, 14 Jan 2020 15:22:10 +0100
parents 771913258728
children 2d8ab34c8c91
comparison
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1257:6af941a68472 1258:9c20ae049669
74 floatBuffer_->GetWidth() != width || 74 floatBuffer_->GetWidth() != width ||
75 floatBuffer_->GetHeight() != height) 75 floatBuffer_->GetHeight() != height)
76 { 76 {
77 floatBuffer_.reset(new Orthanc::Image( 77 floatBuffer_.reset(new Orthanc::Image(
78 Orthanc::PixelFormat_Float32, width, height, false)); 78 Orthanc::PixelFormat_Float32, width, height, false));
79
80 if (floatBuffer_.get() == NULL)
81 {
82 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory, "RadiographyWidget::RenderInternal: unable to allocate float buffer");
83 }
79 } 84 }
80 85
81 if (cairoBuffer_.get() == NULL || 86 if (cairoBuffer_.get() == NULL ||
82 cairoBuffer_->GetWidth() != width || 87 cairoBuffer_->GetWidth() != width ||
83 cairoBuffer_->GetHeight() != height) 88 cairoBuffer_->GetHeight() != height)
84 { 89 {
85 cairoBuffer_.reset(new CairoSurface(width, height, false /* no alpha */)); 90 cairoBuffer_.reset(new CairoSurface(width, height, false /* no alpha */));
91
92 if (cairoBuffer_.get() == NULL)
93 {
94 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotEnoughMemory, "RadiographyWidget::RenderInternal: unable to allocate cairo buffer");
95 }
86 } 96 }
87 97
88 RenderBackground(*floatBuffer_, 0.0, 65535.0); 98 RenderBackground(*floatBuffer_, 0.0, 65535.0);
89 99
90 scene_->Render(*floatBuffer_, GetView().GetMatrix(), interpolation, true); 100 scene_->Render(*floatBuffer_, GetView().GetMatrix(), interpolation, true);