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Add size and opacity to HUD #193

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Merged
alxvth merged 1 commit into from
Sep 4, 2025
Merged

Add size and opacity to HUD #193

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15 changes: 12 additions & 3 deletions src/ScatterplotPlugin.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -374,6 +374,8 @@ void ScatterplotPlugin::init()
connect(&_positionDataset, &Dataset<>::guiNameChanged, this, &ScatterplotPlugin::updateHeadsUpDisplay);
connect(&_settingsAction.getColoringAction(), &ColoringAction::currentColorDatasetChanged, this, &ScatterplotPlugin::updateHeadsUpDisplay);
connect(&_settingsAction.getColoringAction().getColorByAction(), &OptionAction::currentIndexChanged, this, &ScatterplotPlugin::updateHeadsUpDisplay);
connect(&_settingsAction.getPlotAction().getPointPlotAction().getSizeAction(), &ScalarAction::sourceDataChanged, this, &ScatterplotPlugin::updateHeadsUpDisplay);
connect(&_settingsAction.getPlotAction().getPointPlotAction().getOpacityAction(), &ScalarAction::sourceDataChanged, this, &ScatterplotPlugin::updateHeadsUpDisplay);
}

void ScatterplotPlugin::loadData(const Datasets& datasets)
Expand Down Expand Up @@ -973,12 +975,19 @@ void ScatterplotPlugin::updateHeadsUpDisplay()
getHeadsUpDisplayAction().removeAllHeadsUpDisplayItems();

if (_positionDataset.isValid()) {
auto datasetsItem = getHeadsUpDisplayAction().addHeadsUpDisplayItem("Datasets", "", "");
const auto datasetsItem = getHeadsUpDisplayAction().addHeadsUpDisplayItem("Datasets", "", "");

getHeadsUpDisplayAction().addHeadsUpDisplayItem("Position by:", _positionDataset->getGuiName(), "", datasetsItem);

if (_settingsAction.getColoringAction().getCurrentColorDataset().isValid())
getHeadsUpDisplayAction().addHeadsUpDisplayItem("Color by:", _settingsAction.getColoringAction().getCurrentColorDataset()->getGuiName(), "", datasetsItem);
auto addMetaDataToHeadsUpDisplay = [this](const QString& metaDataName, const Dataset<> data, const util::HeadsUpDisplayItemSharedPtr& itemPtr) {
if (data.isValid())
getHeadsUpDisplayAction().addHeadsUpDisplayItem(QString("%1 by:").arg(metaDataName), data->getGuiName(), "", itemPtr);
};

addMetaDataToHeadsUpDisplay("Color", _settingsAction.getColoringAction().getCurrentColorDataset(), datasetsItem);
addMetaDataToHeadsUpDisplay("Size", _settingsAction.getPlotAction().getPointPlotAction().getSizeAction().getCurrentDataset(), datasetsItem);
addMetaDataToHeadsUpDisplay("Opacity", _settingsAction.getPlotAction().getPointPlotAction().getOpacityAction().getCurrentDataset(), datasetsItem);

} else {
getHeadsUpDisplayAction().addHeadsUpDisplayItem("No datasets loaded", "", "");
}
Expand Down