Gui: fix screenshot with opaque background

FreeCAD · Jan 12, 2020 · 7484738 · 7484738
1 parent 20c85d9
commit 7484738
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/src/Gui/SoFCOffscreenRenderer.cpp b/src/Gui/SoFCOffscreenRenderer.cpp
@@ -818,6 +818,9 @@ SoQtOffscreenRenderer::writeToImage (QImage& img) const
             }
         }
     }
+    else if (PRIVATE(this)->backgroundcolor[3] == 1.0) {
+        img = img.convertToFormat(QImage::Format_RGB32);
+    }
 }
 
 /*!

diff --git a/src/Gui/View3DInventorViewer.cpp b/src/Gui/View3DInventorViewer.cpp
@@ -2111,7 +2111,8 @@ void View3DInventorViewer::imageFromFramebuffer(int width, int height, int sampl
                 bits++;
             }
         }
-    }
+    } else if (alpha == 255)
+        img = img.convertToFormat(QImage::Format_RGB32);
 }
 
 void View3DInventorViewer::renderToFramebuffer(QtGLFramebufferObject* fbo)