From 2dbf027ec8d3fff7752367fc3b85ed7a3bc1c4ff Mon Sep 17 00:00:00 2001
From: Steven Hahn <hahnse@ornl.gov>
Date: Wed, 23 Mar 2016 13:48:41 -0400
Subject: [PATCH] Refs #15696. Move color changing code into its own class.
---
.../VatesSimpleGui/ViewWidgets/CMakeLists.txt | 2 +
.../MdViewerWidget.h | 4 +-
.../ViewBase.h | 11 +-
.../VisibleAxesColor.h | 54 ++++++++
.../ViewWidgets/src/BackgroundRgbProvider.cpp | 21 ---
.../ViewWidgets/src/ColorUpdater.cpp | 39 ------
.../ViewWidgets/src/MdViewerWidget.cpp | 15 +--
.../ViewWidgets/src/ViewBase.cpp | 74 ++---------
.../ViewWidgets/src/VisibleAxesColor.cpp | 123 ++++++++++++++++++
9 files changed, 207 insertions(+), 136 deletions(-)
create mode 100644 Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/VisibleAxesColor.h
create mode 100644 Vates/VatesSimpleGui/ViewWidgets/src/VisibleAxesColor.cpp
diff --git a/Vates/VatesSimpleGui/ViewWidgets/CMakeLists.txt b/Vates/VatesSimpleGui/ViewWidgets/CMakeLists.txt
index dd2c568c083..da5aabf73ea 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/CMakeLists.txt
+++ b/Vates/VatesSimpleGui/ViewWidgets/CMakeLists.txt
@@ -18,6 +18,7 @@ set( INCLUDE_FILES
inc/MantidVatesSimpleGuiViewWidgets/PeaksTabWidget.h
inc/MantidVatesSimpleGuiViewWidgets/SaveScreenshotReaction.h
inc/MantidVatesSimpleGuiViewWidgets/RebinnedSourcesManager.h
+ inc/MantidVatesSimpleGuiViewWidgets/VisibleAxesColor.h
inc/MantidVatesSimpleGuiViewWidgets/StandardView.h
inc/MantidVatesSimpleGuiViewWidgets/SplatterPlotView.h
inc/MantidVatesSimpleGuiViewWidgets/ThreesliceView.h
@@ -42,6 +43,7 @@ set( SOURCE_FILES
src/PeaksWidget.cpp
src/SaveScreenshotReaction.cpp
src/RebinnedSourcesManager.cpp
+ src/VisibleAxesColor.cpp
src/StandardView.cpp
src/SplatterPlotView.cpp
src/ThreesliceView.cpp
diff --git a/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/MdViewerWidget.h b/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/MdViewerWidget.h
index 5aea7580197..7da07a35f67 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/MdViewerWidget.h
+++ b/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/MdViewerWidget.h
@@ -92,7 +92,7 @@ public:
void setupPluginMode() override;
public slots:
- /// Seet MantidQt::API::VatesViewerInterface
+ /// See MantidQt::API::VatesViewerInterface
void shutdown() override;
protected slots:
@@ -244,6 +244,8 @@ private:
QStringList &wsNames);
/// Set up the default color for the background of the view.
void setColorForBackground();
+ /// Sets axes colors that are visible against the background.
+ void setVisibleAxesColors();
/// Set the color map
void setColorMap();
/// Render the original workspace
diff --git a/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/ViewBase.h b/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/ViewBase.h
index 7e23810dbf6..761be1f80ba 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/ViewBase.h
+++ b/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/ViewBase.h
@@ -1,14 +1,16 @@
#ifndef VIEWBASE_H_
#define VIEWBASE_H_
+#include "MantidVatesAPI/ColorScaleGuard.h"
+#include "MantidVatesSimpleGUiViewWidgets/VisibleAxesColor.h"
+#include "MantidVatesSimpleGuiQtWidgets/ModeControlWidget.h"
#include "MantidVatesSimpleGuiViewWidgets/BackgroundRgbProvider.h"
#include "MantidVatesSimpleGuiViewWidgets/ColorUpdater.h"
+#include "MantidVatesSimpleGuiViewWidgets/MdViewerWidget.h"
#include "MantidVatesSimpleGuiViewWidgets/WidgetDllOption.h"
-#include "MantidVatesSimpleGuiQtWidgets/ModeControlWidget.h"
-#include "MantidVatesAPI/ColorScaleGuard.h"
+#include "vtk_jsoncpp.h"
#include <QPointer>
#include <QWidget>
-#include "vtk_jsoncpp.h"
class pqDataRepresentation;
class pqObjectBuilder;
@@ -123,6 +125,8 @@ public:
virtual void setColorForBackground(bool useCurrentColorSettings);
/// Sets the splatterplot button to the desired visibility.
virtual void setSplatterplot(bool visibility);
+ /// Sets axes colors that contrast with the background.
+ virtual void setVisibleAxesColors(bool useCurrentColorSettings);
/// Initializes the settings of the color scale
virtual void initializeColorScale();
/// Sets the standard veiw button to the desired visibility.
@@ -254,6 +258,7 @@ private:
ColorUpdater colorUpdater; ///< Handle to the color updating delegator
BackgroundRgbProvider backgroundRgbProvider; /// < Holds the manager for background color related tasks.
+ VisibleAxesColor m_visibleAxesColor;
RebinnedSourcesManager* m_rebinnedSourcesManager;
Json::Value m_currentColorMapModel;
diff --git a/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/VisibleAxesColor.h b/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/VisibleAxesColor.h
new file mode 100644
index 00000000000..7bc7ec44b6a
--- /dev/null
+++ b/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/VisibleAxesColor.h
@@ -0,0 +1,54 @@
+#ifndef MANTID_VISIBLEAXESCOLOR_H_
+#define MANTID_VISIBLEAXESCOLOR_H_
+#include "MantidVatesSimpleGuiViewWidgets/WidgetDllOption.h"
+#include "pqRenderView.h"
+
+namespace Mantid {
+namespace Vates {
+namespace SimpleGui {
+
+/**
+ *
+
+ Copyright © 2016 ISIS Rutherford Appleton Laboratory, NScD Oak Ridge
+ National Laboratory & European Spallation Source
+
+ This file is part of Mantid.
+
+ Mantid is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ Mantid is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+ File change history is stored at: <https://github.com/mantidproject/mantid>
+ Code Documentation is available at: <http://doxygen.mantidproject.org>
+*/
+
+class EXPORT_OPT_MANTIDVATES_SIMPLEGUI_VIEWWIDGETS VisibleAxesColor {
+public:
+ /**
+ * Set the Rgb values for the color of the view's orientation axes Label.
+ * @param useCurrentBackgroundColor Is this the initial loading or were the
+ * views switched?
+ * @param view The view which has its background color set.
+ */
+ void setOrientationAxesLabelColor(pqRenderView *view,
+ bool useCurrentBackgroundColor);
+ void setGridAxesColor(pqRenderView *view, bool /*on*/);
+ void setScalarBarColor();
+
+private:
+};
+}
+}
+}
+
+#endif // MANTID_VISIBLEAXESCOLOR_H_
diff --git a/Vates/VatesSimpleGui/ViewWidgets/src/BackgroundRgbProvider.cpp b/Vates/VatesSimpleGui/ViewWidgets/src/BackgroundRgbProvider.cpp
index 973204744e9..89d0a56b623 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/src/BackgroundRgbProvider.cpp
+++ b/Vates/VatesSimpleGui/ViewWidgets/src/BackgroundRgbProvider.cpp
@@ -6,17 +6,10 @@
#include <cmath>
#include <vector>
-#include <pqActiveObjects.h>
-#include <pqDataRepresentation.h>
-#include <pqPipelineRepresentation.h>
-
#include <pqRenderView.h>
#include <vtkCallbackCommand.h>
#include <vtkCommand.h>
-#include <vtkNew.h>
#include <vtkSMDoubleVectorProperty.h>
-#include <vtkSMPropertyHelper.h>
-#include <vtkSMTransferFunctionProxy.h>
#include <vtkSMViewProxy.h>
#include <vtkSmartPointer.h>
@@ -123,20 +116,6 @@ namespace Mantid
background->SetElements3(backgroundRgb[0],backgroundRgb[1],backgroundRgb[2]);
- // Counting the perceptive luminance
- // human eye favors green color...
- double a = 1. - (0.299 * backgroundRgb[0] + 0.587 * backgroundRgb[1] +
- 0.114 * backgroundRgb[2]);
-
- std::array<double, 3> color;
- if (a < 0.5)
- color = {{0., 0., 0.}};
- else
- color = {{1., 1., 1.}};
-
- vtkSMPropertyHelper(view->getProxy(), "OrientationAxesLabelColor")
- .Set(color.data(), 3);
-
view->resetCamera();
}
diff --git a/Vates/VatesSimpleGui/ViewWidgets/src/ColorUpdater.cpp b/Vates/VatesSimpleGui/ViewWidgets/src/ColorUpdater.cpp
index d6278dae40f..9398b282d10 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/src/ColorUpdater.cpp
+++ b/Vates/VatesSimpleGui/ViewWidgets/src/ColorUpdater.cpp
@@ -22,7 +22,6 @@
#include <vtkCallbackCommand.h>
#include <vtkSMDoubleVectorProperty.h>
#include <vtkSMIntVectorProperty.h>
-#include <vtkSMPropertyHelper.h>
#include <vtkSMProxy.h>
#include <vtkSMTransferFunctionProxy.h>
@@ -85,16 +84,6 @@ void ColorUpdater::colorMapChange(pqPipelineRepresentation *repr,
vtkSMTransferFunctionProxy::ApplyPreset(lutProxy, model, true);
}
-void SafeSetScalarBarColor(vtkSMProxy *gridAxis, const char *pname,
- double *value) {
- vtkSMProperty *prop = gridAxis->GetProperty(pname);
- Q_ASSERT(prop);
- vtkSMPropertyHelper helper(prop);
- if (value) {
- helper.Set(value, 3);
- }
-}
-
/**
* React to a change of the color scale settings.
* @param min The lower end of the color scale.
@@ -112,43 +101,15 @@ void ColorUpdater::colorScaleChange(double min, double max)
pqServerManagerModel *smModel = pqApplicationCore::instance()->getServerManagerModel();
const QList<pqPipelineSource *> sources =
smModel->findItems<pqPipelineSource *>(server);
-
// For all sources
foreach (pqPipelineSource *source, sources) {
const QList<pqView *> views = source->getViews();
// For all views
foreach (pqView *view, views) {
- std::vector<double> backgroundRgb;
- if (view) {
- vtkSMProperty *prop = view->getProxy()->GetProperty("Background");
- vtkSMPropertyHelper helper(prop);
- backgroundRgb = helper.GetDoubleArray();
- }
QList<pqDataRepresentation*> reps = source->getRepresentations(view);
// For all representations
foreach (pqDataRepresentation *rep, reps) {
- if (backgroundRgb.size() == 3) {
- double a =
- 1. - (0.299 * backgroundRgb[0] + 0.587 * backgroundRgb[1] +
- 0.114 * backgroundRgb[2]);
-
- std::array<double, 3> color;
- if (a < 0.5)
- color = {{0., 0., 0.}};
- else
- color = {{1., 1., 1.}};
-
- vtkSMProxy *ScalarBarProxy =
- vtkSMTransferFunctionProxy::FindScalarBarRepresentation(
- rep->getLookupTableProxy(), view->getProxy());
- if (ScalarBarProxy) {
- SafeSetScalarBarColor(ScalarBarProxy, "TitleColor", color.data());
- ScalarBarProxy->UpdateProperty("TitleColor");
- SafeSetScalarBarColor(ScalarBarProxy, "LabelColor", color.data());
- ScalarBarProxy->UpdateProperty("LabelColor");
- }
- }
this->updateLookupTable(rep);
}
}
diff --git a/Vates/VatesSimpleGui/ViewWidgets/src/MdViewerWidget.cpp b/Vates/VatesSimpleGui/ViewWidgets/src/MdViewerWidget.cpp
index 1f088ccf4ee..442d538e1b9 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/src/MdViewerWidget.cpp
+++ b/Vates/VatesSimpleGui/ViewWidgets/src/MdViewerWidget.cpp
@@ -930,16 +930,6 @@ void MdViewerWidget::renderAndFinalSetup() {
this->currentView->setColorsForView(this->ui.colorSelectionWidget);
this->currentView->checkView(this->initialView);
this->currentView->updateAnimationControls();
- pqPipelineSource *source = this->currentView->origSrc;
- // suppress unused variable;
- (void)source;
- pqPipelineRepresentation *repr = this->currentView->origRep;
- // suppress unused variable;
- (void)repr;
- // this->ui.proxiesPanel->clear();
- // this->ui.proxiesPanel->addProxy(source->getProxy(),"datasource",QStringList(),true);
- // this->ui.proxiesPanel->addProxy(repr->getProxy(),"display",QStringList("CubeAxesVisibility"),true);
- // this->ui.proxiesPanel->updateLayout();
this->setDestroyedListener();
this->currentView->setVisibilityListener();
this->currentView->onAutoScale(this->ui.colorSelectionWidget);
@@ -952,6 +942,10 @@ void MdViewerWidget::setColorForBackground() {
this->currentView->setColorForBackground(this->useCurrentColorSettings);
}
+void MdViewerWidget::setVisibleAxesColors() {
+ this->currentView->setVisibleAxesColors(this->useCurrentColorSettings);
+}
+
/**
* This function is used during the post-apply process of particular pipeline
* filters to check for updates to anything that relies on information from the
@@ -1029,6 +1023,7 @@ void MdViewerWidget::switchViews(ModeControlWidget::Views v) {
// ViewBase and the specialized VSI view classes (trac ticket #11739).
restoreViewState(this->currentView, v);
this->currentView->setColorsForView(this->ui.colorSelectionWidget);
+ this->currentView->setVisibleAxesColors(this->useCurrentColorSettings);
this->currentView->checkViewOnSwitch();
this->updateAppState();
diff --git a/Vates/VatesSimpleGui/ViewWidgets/src/ViewBase.cpp b/Vates/VatesSimpleGui/ViewWidgets/src/ViewBase.cpp
index 5ef4dbf3457..6d9df46c295 100644
--- a/Vates/VatesSimpleGui/ViewWidgets/src/ViewBase.cpp
+++ b/Vates/VatesSimpleGui/ViewWidgets/src/ViewBase.cpp
@@ -9,9 +9,6 @@
#include "MantidAPI/IMDEventWorkspace.h"
#include "MantidVatesAPI/BoxInfo.h"
#include "MantidKernel/WarningSuppressions.h"
-#if defined(__INTEL_COMPILER)
- #pragma warning disable 1170
-#endif
#include <QVTKWidget.h>
#include <pqActiveObjects.h>
@@ -39,14 +36,9 @@
#include <vtkSMProxy.h>
#include <vtkSMRenderViewProxy.h>
#include <vtkSMSourceProxy.h>
-#include <vtkSMTransferFunctionProxy.h>
#include <pqMultiSliceAxisWidget.h>
-#if defined(__INTEL_COMPILER)
- #pragma warning enable 1170
-#endif
-
#include <QHBoxLayout>
#include <QPointer>
#include <QThread>
@@ -797,6 +789,18 @@ void ViewBase::setColorForBackground(bool useCurrentColorSettings)
backgroundRgbProvider.observe(this->getView());
}
+/**
+ * This function sets the default colors for the background and connects a
+ * tracker for changes of the background color by the user.
+ * @param useCurrentColorSettings If the view was switched or created.
+ */
+void ViewBase::setVisibleAxesColors(bool useCurrentColorSettings) {
+ m_visibleAxesColor.setOrientationAxesLabelColor(this->getView(),
+ useCurrentColorSettings);
+ m_visibleAxesColor.setGridAxesColor(this->getView(), true);
+ m_visibleAxesColor.setScalarBarColor();
+ // m_visibleAxesColor.observe(this->getView());
+}
/**
* Set color scale lock
@@ -935,32 +939,6 @@ void ViewBase::removeVisibilityListener() {
}
}
-void SafeSetAxisTitle(vtkSMProxy *gridAxis, const char *pname,
- const char *value) {
- vtkSMProperty *prop = gridAxis->GetProperty(pname);
- Q_ASSERT(prop);
-
- vtkSMPropertyHelper helper(prop);
- QString key = QString("MTSBAutoTitle.%1").arg(pname);
- if (value) {
- helper.Set(value);
- gridAxis->SetAnnotation(key.toLatin1().data(), value);
- } else {
- prop->ResetToDefault();
- gridAxis->RemoveAnnotation(key.toLatin1().data());
- }
-}
-
-void SafeSetAxisTitleProperty(vtkSMProxy *gridAxis, const char *pname,
- double *value) {
- vtkSMProperty *prop = gridAxis->GetProperty(pname);
- Q_ASSERT(prop);
- vtkSMPropertyHelper helper(prop);
- if (value) {
- helper.Set(value, 3);
- }
-}
-
/**
* Sets the axes grid if the user has this enabled
*/
@@ -970,34 +948,6 @@ void ViewBase::setAxesGrid(bool on) {
vtkSMProxy *gridAxes3DActor = vtkSMPropertyHelper(renderView->getProxy(), "AxesGrid", true).GetAsProxy();
vtkSMPropertyHelper(gridAxes3DActor, "Visibility").Set(1);
gridAxes3DActor->UpdateProperty("Visibility");
-
- vtkSMProperty *prop = renderView->getProxy()->GetProperty("Background");
- vtkSMPropertyHelper helper(prop);
- std::vector<double> backgroundRgb = helper.GetDoubleArray();
-
- double a = 1. - (0.299 * backgroundRgb[0] + 0.587 * backgroundRgb[1] +
- 0.114 * backgroundRgb[2]);
-
- std::array<double, 3> color;
- if (a < 0.5)
- color = {{0., 0., 0.}};
- else
- color = {{1., 1., 1.}};
-
- SafeSetAxisTitleProperty(gridAxes3DActor, "XTitleColor", color.data());
- gridAxes3DActor->UpdateProperty("XTitleColor");
- SafeSetAxisTitleProperty(gridAxes3DActor, "YTitleColor", color.data());
- gridAxes3DActor->UpdateProperty("YTitleColor");
- SafeSetAxisTitleProperty(gridAxes3DActor, "ZTitleColor", color.data());
- gridAxes3DActor->UpdateProperty("ZTitleColor");
- SafeSetAxisTitleProperty(gridAxes3DActor, "XLabelColor", color.data());
- gridAxes3DActor->UpdateProperty("XLabelColor");
- SafeSetAxisTitleProperty(gridAxes3DActor, "YLabelColor", color.data());
- gridAxes3DActor->UpdateProperty("YLabelColor");
- SafeSetAxisTitleProperty(gridAxes3DActor, "ZLabelColor", color.data());
- gridAxes3DActor->UpdateProperty("ZLabelColor");
- SafeSetAxisTitleProperty(gridAxes3DActor, "GridColor", color.data());
- gridAxes3DActor->UpdateProperty("GridColor");
}
}
}
diff --git a/Vates/VatesSimpleGui/ViewWidgets/src/VisibleAxesColor.cpp b/Vates/VatesSimpleGui/ViewWidgets/src/VisibleAxesColor.cpp
new file mode 100644
index 00000000000..ffb7a011161
--- /dev/null
+++ b/Vates/VatesSimpleGui/ViewWidgets/src/VisibleAxesColor.cpp
@@ -0,0 +1,123 @@
+
+//#include "MantidKernel/Logger.h"
+
+#include "MantidVatesSimpleGuiViewWidgets/VisibleAxesColor.h"
+
+#include <array>
+#include <vector>
+
+#include "pqActiveObjects.h"
+#include "pqApplicationCore.h"
+#include "pqServerManagerModel.h"
+#include "vtkSMPropertyHelper.h"
+#include "vtkSMTransferFunctionProxy.h"
+
+namespace Mantid {
+// static logger
+// Kernel::Logger g_log("VisibleAxesColor");
+
+namespace Vates {
+namespace SimpleGui {
+
+namespace {
+
+std::array<double, 3> GetContrastingColor(const std::vector<double> &color) {
+ double criteria =
+ 1. - (0.299 * color[0] + 0.587 * color[1] + 0.114 * color[2]);
+
+ if (criteria < 0.5)
+ return {{0., 0., 0.}};
+ else
+ return {{1., 1., 1.}};
+}
+
+void SafeSetProperty(vtkSMProxy *gridAxis, const char *pname,
+ const std::array<double, 3> &value) {
+ if (gridAxis) {
+ vtkSMProperty *prop = gridAxis->GetProperty(pname);
+ if (prop) {
+ vtkSMPropertyHelper helper(prop);
+ helper.Set(value.data(), 3);
+ }
+ }
+}
+}
+
+void VisibleAxesColor::setOrientationAxesLabelColor(
+ pqRenderView *view, bool /*useCurrentBackgroundColor*/) {
+ vtkSMProperty *prop = view->getProxy()->GetProperty("Background");
+ vtkSMPropertyHelper helper(prop);
+ auto backgroundColor = helper.GetDoubleArray();
+ auto color = GetContrastingColor(backgroundColor);
+ vtkSMPropertyHelper(view->getProxy(), "OrientationAxesLabelColor")
+ .Set(color.data(), 3);
+}
+
+void VisibleAxesColor::setGridAxesColor(pqRenderView *view, bool /*on*/) {
+ vtkSMProperty *prop = view->getProxy()->GetProperty("Background");
+ vtkSMPropertyHelper helper(prop);
+ auto backgroundColor = helper.GetDoubleArray();
+ auto color = GetContrastingColor(backgroundColor);
+ vtkSMProxy *gridAxes3DActor =
+ vtkSMPropertyHelper(view->getProxy(), "AxesGrid", true).GetAsProxy();
+
+ SafeSetProperty(gridAxes3DActor, "XTitleColor", color);
+ gridAxes3DActor->UpdateProperty("XTitleColor");
+ SafeSetProperty(gridAxes3DActor, "YTitleColor", color);
+ gridAxes3DActor->UpdateProperty("YTitleColor");
+ SafeSetProperty(gridAxes3DActor, "ZTitleColor", color);
+ gridAxes3DActor->UpdateProperty("ZTitleColor");
+ SafeSetProperty(gridAxes3DActor, "XLabelColor", color);
+ gridAxes3DActor->UpdateProperty("XLabelColor");
+ SafeSetProperty(gridAxes3DActor, "YLabelColor", color);
+ gridAxes3DActor->UpdateProperty("YLabelColor");
+ SafeSetProperty(gridAxes3DActor, "ZLabelColor", color);
+ gridAxes3DActor->UpdateProperty("ZLabelColor");
+ SafeSetProperty(gridAxes3DActor, "GridColor", color);
+ gridAxes3DActor->UpdateProperty("GridColor");
+}
+
+void VisibleAxesColor::setScalarBarColor() {
+ // Update for all sources and all reps
+ pqServer *server = pqActiveObjects::instance().activeServer();
+ pqServerManagerModel *smModel =
+ pqApplicationCore::instance()->getServerManagerModel();
+ const QList<pqPipelineSource *> sources =
+ smModel->findItems<pqPipelineSource *>(server);
+
+ // For all sources
+ foreach (pqPipelineSource *source, sources) {
+ const QList<pqView *> views = source->getViews();
+ // For all views
+ foreach (pqView *view, views) {
+ std::vector<double> backgroundRgb;
+ if (view) {
+ vtkSMProperty *prop = view->getProxy()->GetProperty("Background");
+ vtkSMPropertyHelper helper(prop);
+ backgroundRgb = helper.GetDoubleArray();
+ }
+ QList<pqDataRepresentation *> reps = source->getRepresentations(view);
+
+ // For all representations
+ foreach (pqDataRepresentation *rep, reps) {
+ if (backgroundRgb.size() == 3) {
+ auto color = GetContrastingColor(backgroundRgb);
+ vtkSMProxy *ScalarBarProxy =
+ vtkSMTransferFunctionProxy::FindScalarBarRepresentation(
+ rep->getLookupTableProxy(), view->getProxy());
+
+ if (ScalarBarProxy) {
+ SafeSetProperty(ScalarBarProxy, "TitleColor", color);
+ ScalarBarProxy->UpdateProperty("TitleColor");
+ SafeSetProperty(ScalarBarProxy, "LabelColor", color);
+ ScalarBarProxy->UpdateProperty("LabelColor");
+ }
+ }
+ }
+ }
+ }
+}
+
+} // SimpleGui
+} // Vates
+} // Mantid
--
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