Method init

src/backend/datapicker/DatapickerImage.cpp:93–132

}

void DatapickerImage::init() {
	Q_D(DatapickerImage);
	KConfig config;
	KConfigGroup group = config.group(QStringLiteral("DatapickerImage"));

	// general properties
	d->fileName = group.readEntry(QStringLiteral("FileName"), QString());
	d->rotationAngle = group.readEntry(QStringLiteral("RotationAngle"), 0.0);
	d->minSegmentLength = group.readEntry(QStringLiteral("MinSegmentLength"), 30);
	d->pointSeparation = group.readEntry(QStringLiteral("PointSeparation"), 30);
	d->axisPoints.type = static_cast<GraphType>(group.readEntry(QStringLiteral("GraphType"), static_cast<int>(GraphType::Linear)));
	d->axisPoints.ternaryScale = group.readEntry(QStringLiteral("TernaryScale"), 1);

	// edit image settings
	d->plotImageType = DatapickerImage::PlotImageType::OriginalImage;
	d->settings.foregroundThresholdHigh = group.readEntry(QStringLiteral("ForegroundThresholdHigh"), d->settings.foregroundThresholdHigh);
	d->settings.foregroundThresholdLow = group.readEntry(QStringLiteral("ForegroundThresholdLow"), d->settings.foregroundThresholdLow);
	d->settings.hueThresholdHigh = group.readEntry(QStringLiteral("HueThresholdHigh"), d->settings.hueThresholdHigh);
	d->settings.hueThresholdLow = group.readEntry(QStringLiteral("HueThresholdLow"), d->settings.hueThresholdLow);
	d->settings.intensityThresholdHigh = group.readEntry(QStringLiteral("IntensityThresholdHigh"), d->settings.intensityThresholdHigh);
	d->settings.intensityThresholdLow = group.readEntry(QStringLiteral("IntensityThresholdLow"), d->settings.intensityThresholdLow);
	d->settings.saturationThresholdHigh = group.readEntry(QStringLiteral("SaturationThresholdHigh"), d->settings.saturationThresholdHigh);
	d->settings.saturationThresholdLow = group.readEntry(QStringLiteral("SaturationThresholdLow"), d->settings.saturationThresholdLow);
	d->settings.valueThresholdHigh = group.readEntry(QStringLiteral("ValueThresholdHigh"), d->settings.valueThresholdHigh);
	d->settings.valueThresholdLow = group.readEntry(QStringLiteral("ValueThresholdLow"), d->settings.valueThresholdLow);

	// reference point symbol properties
	d->symbol = new Symbol(QString());
	addChild(d->symbol);
	d->symbol->setHidden(true);
	connect(d->symbol, &Symbol::updateRequested, [=] {
		d->retransform();
	});
	connect(d->symbol, &Symbol::updatePixmapRequested, [=] {
		d->retransform();
	});
	d->symbol->init(group);

	d->pointVisibility = group.readEntry(QStringLiteral("PointVisibility"), true);
}

/*!
	Returns an icon to be used in the project explorer.